1
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Lin Z, Kaniraj JP, Holzheimer M, Nigou J, Gilleron M, Hekelaar J, Minnaard AJ. Asymmetric Total Synthesis and Structural Revision of DAT 2, an Antigenic Glycolipid from Mycobacterium tuberculosis. Angew Chem Int Ed Engl 2024; 63:e202318582. [PMID: 38456226 DOI: 10.1002/anie.202318582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 03/04/2024] [Accepted: 03/07/2024] [Indexed: 03/09/2024]
Abstract
DAT2 is a member of the diacyl trehalose family (DAT) of antigenic glycolipids located in the mycomembrane of Mycobacterium tuberculosis (Mtb). Recently it was shown that the molecular structure of DAT2 had been incorrectly assigned, but the correct structure remained elusive. Herein, the correct molecular structure of DAT2 and its methyl-branched acyl substituent mycolipanolic acid is determined. For this, four different stereoisomers of mycolipanolic acid were prepared in a stereoselective and unified manner, and incorporated into DAT2. A rigorous comparison of the four isomers to the DAT isolated from Mtb H37Rv by NMR, HPLC, GC, and mass spectrometry allowed a structural revision of mycolipanolic acid and DAT2. Activation of the macrophage inducible Ca2+-dependent lectin receptor (Mincle) with all four stereoisomers shows that the natural stereochemistry of mycolipanolic acid / DAT2 provides the strongest activation, which indicates its high antigenicity and potential application in serodiagnostics and vaccine adjuvants.
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Affiliation(s)
- Zonghao Lin
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 7, 9747 AG, Groningen, The Netherlands
| | - Jeya Prathap Kaniraj
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 7, 9747 AG, Groningen, The Netherlands
| | - Mira Holzheimer
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 7, 9747 AG, Groningen, The Netherlands
| | - Jérôme Nigou
- Institut de Pharmacologie et de Biologie Structurale, Université de Toulouse, CNRS, UPS, 205 route de Narbonne, F-31077, Toulouse, France
| | - Martine Gilleron
- Institut de Pharmacologie et de Biologie Structurale, Université de Toulouse, CNRS, UPS, 205 route de Narbonne, F-31077, Toulouse, France
| | - Johan Hekelaar
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 7, 9747 AG, Groningen, The Netherlands
| | - Adriaan J Minnaard
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 7, 9747 AG, Groningen, The Netherlands
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2
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Lin HC, Kidonakis M, Kaniraj JP, Kholomieiev I, Fridrich B, Stuart MCA, Minnaard AJ. The synthesis of fructose-based surfactants. Green Chem 2024; 26:4715-4722. [PMID: 38654980 PMCID: PMC11033973 DOI: 10.1039/d4gc00399c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Accepted: 03/11/2024] [Indexed: 04/26/2024]
Abstract
This study describes the synthesis of a new class of surfactants that is based on the bioderived building blocks fructose, fatty acid methyl esters (FAME), and hydroxy propionitrile (cyanoethanol, 3-HP). The synthesis is scalable, is carried out at ambient conditions, and does not require chromatography. The produced surfactants have excellent surfactant properties with critical micelle concentrations and Krafft points comparable to current glucose-based surfactants.
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Affiliation(s)
- Hung-Chien Lin
- Stratingh Institute for Chemistry, University of Groningen Nijenborgh 7 9747 AG Groningen The Netherlands
| | - Marios Kidonakis
- Stratingh Institute for Chemistry, University of Groningen Nijenborgh 7 9747 AG Groningen The Netherlands
| | - J P Kaniraj
- Stratingh Institute for Chemistry, University of Groningen Nijenborgh 7 9747 AG Groningen The Netherlands
| | - Ihor Kholomieiev
- Stratingh Institute for Chemistry, University of Groningen Nijenborgh 7 9747 AG Groningen The Netherlands
| | - Balint Fridrich
- Stratingh Institute for Chemistry, University of Groningen Nijenborgh 7 9747 AG Groningen The Netherlands
- SustaCons Klauzal street 30 1072 Budapest Hungary
| | - Marc C A Stuart
- Stratingh Institute for Chemistry, University of Groningen Nijenborgh 7 9747 AG Groningen The Netherlands
- Groningen Biomolecular Sciences and Biotechnology Institute, University of Groningen Nijenborgh 7 9747 AG Groningen The Netherlands
| | - Adriaan J Minnaard
- Stratingh Institute for Chemistry, University of Groningen Nijenborgh 7 9747 AG Groningen The Netherlands
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3
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Maßmann SC, Metselaar GA, van Dijken DJ, van den Berg KJ, Witte MD, Minnaard AJ. Regioselective palladium-catalysed aerobic oxidation of dextran and its use as a bio-based binder in paperboard coatings. Green Chem 2024; 26:4005-4012. [PMID: 38571728 PMCID: PMC10986772 DOI: 10.1039/d3gc04204a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 02/22/2024] [Indexed: 04/05/2024]
Abstract
The coatings industry is aiming to replace petrochemical-based binders in products such as paints and lacquers with bio-based alternatives. Native polysaccharide additives are already used, especially as adhesives, and here we show the use of oxidised dextran as a bio-based binder additive. Linear dextran with a molecular weight of 6 kDa was aerobically oxidised in water at the C3-position of its glucose units, catalysed by [(neocuproine)PdOAc]2(OTf)2. The resulting keto-dextran with different oxidation degrees was studied using adipic dihydrazide as a crosslinker in combination with the commercial petrochemical-based binder Joncryl®. Coating experiments show that part of the Joncryl® can be replaced by keto-dextran while maintaining the desired performance.
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Affiliation(s)
- Sarina C Maßmann
- Stratingh Institute for Chemistry, University of Groningen Nijenborgh 7 9747 AG Groningen The Netherlands
| | | | | | | | - Martin D Witte
- Stratingh Institute for Chemistry, University of Groningen Nijenborgh 7 9747 AG Groningen The Netherlands
| | - Adriaan J Minnaard
- Stratingh Institute for Chemistry, University of Groningen Nijenborgh 7 9747 AG Groningen The Netherlands
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4
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Marinus N, Reintjens NRM, Haldimann K, Mouthaan MLMC, Hobbie SN, Witte MD, Minnaard AJ. Site-Selective Palladium-catalyzed Oxidation of Unprotected Aminoglycosides and Sugar Phosphates. Chemistry 2024; 30:e202400017. [PMID: 38284753 DOI: 10.1002/chem.202400017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Revised: 01/26/2024] [Accepted: 01/29/2024] [Indexed: 01/30/2024]
Abstract
The site-selective modification of complex biomolecules by transition metal-catalysis is highly warranted, but often thwarted by the presence of Lewis basic functional groups. This study demonstrates that protonation of amines and phosphates in carbohydrates circumvents catalyst inhibition in palladium-catalyzed site-selective oxidation. Both aminoglycosides and sugar phosphates, compound classes that up till now largely escaped direct modification, are oxidized with good efficiency. Site-selective oxidation of kanamycin and amikacin was used to prepare a set of 3'-modified aminoglycoside derivatives of which two showed promising activity against antibiotic-resistant E. coli strains.
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Affiliation(s)
- Nittert Marinus
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 7, 9747 AG, Groningen, The, Netherlands
| | - Niels R M Reintjens
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 7, 9747 AG, Groningen, The, Netherlands
| | - Klara Haldimann
- Institute of Medical Microbiology, University of Zürich, Gloriastrasse 28/30, Zürich, Switzerland
| | - Marc L M C Mouthaan
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 7, 9747 AG, Groningen, The, Netherlands
| | - Sven N Hobbie
- Institute of Medical Microbiology, University of Zürich, Gloriastrasse 28/30, Zürich, Switzerland
| | - Martin D Witte
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 7, 9747 AG, Groningen, The, Netherlands
| | - Adriaan J Minnaard
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 7, 9747 AG, Groningen, The, Netherlands
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5
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van der Loo CHM, Schim van der Loeff R, Martín A, Gomez-Sal P, Borst MLG, Pouwer K, Minnaard AJ. Correction: π-Facial selectivity in the Diels-Alder reaction of glucosamine-based chiral furans and maleimides. Org Biomol Chem 2024; 22:395-397. [PMID: 38099918 DOI: 10.1039/d3ob90168h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2024]
Abstract
Correction for 'π-Facial selectivity in the Diels-Alder reaction of glucosamine-based chiral furans and maleimides' by Cornelis H. M. van der Loo et al., Org. Biomol. Chem., 2023, 21, 1888-1894, https://doi.org/10.1039/D2OB02221D.
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Affiliation(s)
- Cornelis H M van der Loo
- Department of Chemical Biology, Stratingh Institute for Chemistry, University of Groningen, Groningen, The Netherlands.
| | - Rutger Schim van der Loeff
- Department of Chemical Biology, Stratingh Institute for Chemistry, University of Groningen, Groningen, The Netherlands.
| | - Avelino Martín
- Departamento de Química Orgánica y Química Inorgánica, Instituto de Investigación Química "Andres M. Del Rio" (IQAR), Universidad de Alcalá, Alcalá de Henares, 28805, Madrid, Spain
| | - Pilar Gomez-Sal
- Departamento de Química Orgánica y Química Inorgánica, Instituto de Investigación Química "Andres M. Del Rio" (IQAR), Universidad de Alcalá, Alcalá de Henares, 28805, Madrid, Spain
| | - Mark L G Borst
- Symeres B.V., Kadijk 3, 9747 AT Groningen, The Netherlands
| | - Kees Pouwer
- Symeres B.V., Kadijk 3, 9747 AT Groningen, The Netherlands
| | - Adriaan J Minnaard
- Department of Chemical Biology, Stratingh Institute for Chemistry, University of Groningen, Groningen, The Netherlands.
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6
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van der Loo CHM, Kaniraj JP, Wang T, Broekman JOP, Borst MLG, Pouwer K, Heeres A, Deuss PJ, Minnaard AJ. Substituted anilides from chitin-based 3-acetamido-furfural. Org Biomol Chem 2023; 21:8372-8378. [PMID: 37818603 DOI: 10.1039/d3ob01461d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/12/2023]
Abstract
The synthesis of aromatic compounds from biomass-derived furans is a key strategy in the pursuit of a sustainable economy. Within this field, a Diels-Alder/aromatization cascade reaction with chitin-based furans is emerging as a powerful tool for the synthesis of nitrogen-containing aromatics. In this study we present the conversion of chitin-based 3-acetamido-furfural (3A5F) into an array of di- and tri-substituted anilides in good to high yields (62-90%) via a hydrazone mediated Diels-Alder/aromatization sequence. The addition of acetic anhydride expands the dienophile scope and improves yields. Moreover, replacing the typically used dimethyl hydrazone with its pyrrolidine analogue, shortens reaction times and further increases yields. The hydrazone auxiliary is readily converted into either an aldehyde or a nitrile group, thereby providing a plethora of functionalized anilides. The developed procedure was also applied to 3-acetamido-5-acetylfuran (3A5AF) to successfully prepare a phthalimide.
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Affiliation(s)
- Cornelis H M van der Loo
- Department of Chemical Biology, Stratingh Institute for Chemistry, University of Groningen, Groningen, The Netherlands.
| | - J P Kaniraj
- Department of Chemical Biology, Stratingh Institute for Chemistry, University of Groningen, Groningen, The Netherlands.
| | - Ting Wang
- Department of Chemical Engineering (ENTEG), University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
| | - J O P Broekman
- Department of Chemical Engineering (ENTEG), University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
| | - Mark L G Borst
- Symeres B.V., Kadijk 3, 9747 AT Groningen, The Netherlands
| | - Kees Pouwer
- Symeres B.V., Kadijk 3, 9747 AT Groningen, The Netherlands
| | - André Heeres
- Hanze University of Applied Sciences, Zernikeplein 7, 9747 AS Groningen, The Netherlands
| | - Peter J Deuss
- Department of Chemical Engineering (ENTEG), University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands
| | - Adriaan J Minnaard
- Department of Chemical Biology, Stratingh Institute for Chemistry, University of Groningen, Groningen, The Netherlands.
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7
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Huang S, Shahine A, Cheng TY, Chen YL, Ng SW, Balaji GR, Farquhar R, Gras S, Hardman CS, Altman JD, Tahiri N, Minnaard AJ, Ogg GS, Mayfield JA, Rossjohn J, Moody DB. CD1 lipidomes reveal lipid-binding motifs and size-based antigen-display mechanisms. Cell 2023; 186:4583-4596.e13. [PMID: 37725977 PMCID: PMC10591967 DOI: 10.1016/j.cell.2023.08.022] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 05/05/2023] [Accepted: 08/21/2023] [Indexed: 09/21/2023]
Abstract
The CD1 system binds lipid antigens for display to T cells. Here, we solved lipidomes for the four human CD1 antigen-presenting molecules, providing a map of self-lipid display. Answering a basic question, the detection of >2,000 CD1-lipid complexes demonstrates broad presentation of self-sphingolipids and phospholipids. Whereas peptide antigens are chemically processed, many lipids are presented in an unaltered form. However, each type of CD1 protein differentially edits the self-lipidome to show distinct capture motifs based on lipid length and chemical composition, suggesting general antigen display mechanisms. For CD1a and CD1d, lipid size matches the CD1 cleft volume. CD1c cleft size is more variable, and CD1b is the outlier, where ligands and clefts show an extreme size mismatch that is explained by uniformly seating two small lipids in one cleft. Furthermore, the list of compounds that comprise the integrated CD1 lipidome supports the ongoing discovery of lipid blockers and antigens for T cells.
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Affiliation(s)
- Shouxiong Huang
- Division of Rheumatology, Immunity and Inflammation, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Adam Shahine
- Infection and Immunity Program and Department of Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash University, Clayton, Victoria 3800, Australia
- Australian Research Council Centre of Excellence for Advanced Molecular Imaging, Monash University, Clayton, Victoria 3800, Australia
| | - Tan-Yun Cheng
- Division of Rheumatology, Immunity and Inflammation, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Yi-Ling Chen
- Human Immunology Unit, Weatherall Institute for Molecular Medicine, University of Oxford, Headington, Oxford OX3 9DS, UK
- Chinese Academy of Medical Sciences Oxford Institute, University of Oxford, Oxford, UK
| | - Soo Weei Ng
- Human Immunology Unit, Weatherall Institute for Molecular Medicine, University of Oxford, Headington, Oxford OX3 9DS, UK
| | - Gautham R. Balaji
- Infection and Immunity Program and Department of Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash University, Clayton, Victoria 3800, Australia
| | - Rachel Farquhar
- Infection and Immunity Program and Department of Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash University, Clayton, Victoria 3800, Australia
- Australian Research Council Centre of Excellence for Advanced Molecular Imaging, Monash University, Clayton, Victoria 3800, Australia
| | - Stephanie Gras
- Infection and Immunity Program and Department of Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash University, Clayton, Victoria 3800, Australia
- Australian Research Council Centre of Excellence for Advanced Molecular Imaging, Monash University, Clayton, Victoria 3800, Australia
| | - Clare S. Hardman
- Human Immunology Unit, Weatherall Institute for Molecular Medicine, University of Oxford, Headington, Oxford OX3 9DS, UK
| | - John D. Altman
- Emory Vaccine Center, Emory School of Medicine, Atlanta, GA 30322, USA
| | - Nabil Tahiri
- Department of Chemical Biology, Stratingh Institute for Chemistry, Groningen, Netherlands
| | - Adriaan J. Minnaard
- Department of Chemical Biology, Stratingh Institute for Chemistry, Groningen, Netherlands
| | - Graham S. Ogg
- Human Immunology Unit, Weatherall Institute for Molecular Medicine, University of Oxford, Headington, Oxford OX3 9DS, UK
- Chinese Academy of Medical Sciences Oxford Institute, University of Oxford, Oxford, UK
| | - Jacob A. Mayfield
- Division of Rheumatology, Immunity and Inflammation, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Jamie Rossjohn
- Infection and Immunity Program and Department of Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash University, Clayton, Victoria 3800, Australia
- Australian Research Council Centre of Excellence for Advanced Molecular Imaging, Monash University, Clayton, Victoria 3800, Australia
- Institute of Infection and Immunity, Cardiff University, School of Medicine, Heath Park, Cardiff CF14 4XN, UK
| | - D. Branch Moody
- Division of Rheumatology, Immunity and Inflammation, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
- Lead contact
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8
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Ishizuka S, van Dijk JHM, Kawakita T, Miyamoto Y, Maeda Y, Goto M, Le Calvez G, Groot LM, Witte MD, Minnaard AJ, van der Marel GA, Ato M, Nagae M, Codée JDC, Yamasaki S. PGL-III, a Rare Intermediate of Mycobacterium leprae Phenolic Glycolipid Biosynthesis, Is a Potent Mincle Ligand. ACS Cent Sci 2023; 9:1388-1399. [PMID: 37521780 PMCID: PMC10375886 DOI: 10.1021/acscentsci.3c00040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Indexed: 08/01/2023]
Abstract
Although leprosy (Hansen's disease) is one of the oldest known diseases, the pathogenicity of Mycobacterium leprae (M. leprae) remains enigmatic. Indeed, the cell wall components responsible for the immune response against M. leprae are as yet largely unidentified. We reveal here phenolic glycolipid-III (PGL-III) as an M. leprae-specific ligand for the immune receptor Mincle. PGL-III is a scarcely present trisaccharide intermediate in the biosynthetic pathway to PGL-I, an abundant and characteristic M. leprae glycolipid. Using activity-based purification, we identified PGL-III as a Mincle ligand that is more potent than the well-known M. tuberculosis trehalose dimycolate. The cocrystal structure of Mincle and a synthetic PGL-III analogue revealed a unique recognition mode, implying that it can engage multiple Mincle molecules. In Mincle-deficient mice infected with M. leprae, increased bacterial burden with gross pathologies were observed. These results show that PGL-III is a noncanonical ligand recognized by Mincle, triggering protective immunity.
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Affiliation(s)
- Shigenari Ishizuka
- Department
of Molecular Immunology, Research Institute for Microbial Diseases, Osaka University, 3-1 Yamadaoka, Suita, Osaka 565-0871, Japan
- Laboratory
of Molecular Immunology, Immunology Frontier Research Center, Osaka University, 3-1 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - J. Hessel M. van Dijk
- Leiden
Institute of Chemistry, Leiden University, Einsteinweg 55, 2333 CC Leiden, The Netherlands
| | - Tomomi Kawakita
- Department
of Mycobacteriology, Leprosy Research Center, National Institute of Infectious Diseases, 4-2-1 Aobacho, Higashimurayama, Tokyo 189-0002, Japan
| | - Yuji Miyamoto
- Department
of Mycobacteriology, Leprosy Research Center, National Institute of Infectious Diseases, 4-2-1 Aobacho, Higashimurayama, Tokyo 189-0002, Japan
| | - Yumi Maeda
- Department
of Mycobacteriology, Leprosy Research Center, National Institute of Infectious Diseases, 4-2-1 Aobacho, Higashimurayama, Tokyo 189-0002, Japan
| | - Masamichi Goto
- Department
of Pathology, Kagoshima University Graduate
School of Medical and Dental Sciences, 8-35-1 Sakuragaoka, Kagoshima 890-8544, Japan
| | - Guillaume Le Calvez
- Stratingh
Institute for Chemistry, Nijenborgh 7, 9747 AG Groningen, The Netherlands
| | - L. Melanie Groot
- Leiden
Institute of Chemistry, Leiden University, Einsteinweg 55, 2333 CC Leiden, The Netherlands
| | - Martin D. Witte
- Stratingh
Institute for Chemistry, Nijenborgh 7, 9747 AG Groningen, The Netherlands
| | - Adriaan J. Minnaard
- Stratingh
Institute for Chemistry, Nijenborgh 7, 9747 AG Groningen, The Netherlands
| | | | - Manabu Ato
- Department
of Mycobacteriology, Leprosy Research Center, National Institute of Infectious Diseases, 4-2-1 Aobacho, Higashimurayama, Tokyo 189-0002, Japan
| | - Masamichi Nagae
- Department
of Molecular Immunology, Research Institute for Microbial Diseases, Osaka University, 3-1 Yamadaoka, Suita, Osaka 565-0871, Japan
- Laboratory
of Molecular Immunology, Immunology Frontier Research Center, Osaka University, 3-1 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Jeroen D. C. Codée
- Leiden
Institute of Chemistry, Leiden University, Einsteinweg 55, 2333 CC Leiden, The Netherlands
| | - Sho Yamasaki
- Department
of Molecular Immunology, Research Institute for Microbial Diseases, Osaka University, 3-1 Yamadaoka, Suita, Osaka 565-0871, Japan
- Laboratory
of Molecular Immunology, Immunology Frontier Research Center, Osaka University, 3-1 Yamadaoka, Suita, Osaka 565-0871, Japan
- Center
for Infectious Disease Education and Research, Osaka University (CiDER), 3-1 Yamadaoka, Suita, Osaka 565-0871, Japan
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9
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Reintjens NRM, Witte MD, Minnaard AJ. Site-selective introduction of thiols in unprotected glycosides. Org Biomol Chem 2023. [PMID: 37278336 DOI: 10.1039/d3ob00817g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Thioglycosides or S-linked-glycosides are important glycomimetics. These thioglycosides are often prepared by glycosylating deoxythio sugar acceptors, which are synthesized via elaborate protecting group manipulations. We discovered that a carbonyl group, formed by site-selective oxidation of unprotected saccharides, can be converted into a thiol moiety. The transformation involves SN1-substitution of a chloro-azo intermediate, formed by oxidation of the corresponding trityl hydrazone, with a thiol. The prepared deoxythio sugars provide, in combination with the recently developed protecting group-free glycosylation of glycosyl fluorides, a protecting group-free synthesis of thioglycosides.
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Affiliation(s)
- Niels R M Reintjens
- Stratingh Institute for Chemistry, University of Groningen, Groningen 9747 AG, The Netherlands.
| | - Martin D Witte
- Stratingh Institute for Chemistry, University of Groningen, Groningen 9747 AG, The Netherlands.
| | - Adriaan J Minnaard
- Stratingh Institute for Chemistry, University of Groningen, Groningen 9747 AG, The Netherlands.
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10
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Marinus N, Eisink NNHM, Reintjens NRM, Dijkstra RS, Havenith RWA, Minnaard AJ, Witte MD. A Predictive Model for the Pd-Catalyzed Site-Selective Oxidation of Diols. Chemistry 2023:e202300318. [PMID: 37225663 DOI: 10.1002/chem.202300318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 05/22/2023] [Accepted: 05/24/2023] [Indexed: 05/26/2023]
Abstract
A predictive model, shaped as a set of rules, is presented that predicts site-selectivity in the mono-oxidation of diols by palladium-neocuproine catalysis. For this, the factors that govern this site-selectivity within diols and between different diols have been studied both experimentally and with computation. It is shown that an electronegative substituent antiperiplanar to the C-H bond retards hydride abstraction, resulting in a lower reactivity. This explains the selective oxidation of axial hydroxy groups in vicinal cis-diols. Furthermore, DFT calculations and competition experiments show how the reaction rate of different diols is determined by their configuration and conformational freedom. The model has been validated by the oxidation of several complex natural products, including two steroids. From a synthesis perspective, the model predicts whether a natural product comprising multiple hydroxy groups is a suitable substrate for site-selective palladium-catalyzed oxidation.
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Affiliation(s)
- Nittert Marinus
- University of Groningen: Rijksuniversiteit Groningen, Stratingh Institute for Chemistry, NETHERLANDS
| | - Niek N H M Eisink
- University of Groningen: Rijksuniversiteit Groningen, Stratingh institute for Chemistry, NETHERLANDS
| | - Niels R M Reintjens
- University of Groningen: Rijksuniversiteit Groningen, Stratingh Institute for Chemistry, NETHERLANDS
| | - Renger S Dijkstra
- University of Groningen: Rijksuniversiteit Groningen, Stratingh Institute for Chemistry, NETHERLANDS
| | - Remco W A Havenith
- University of Groningen: Rijksuniversiteit Groningen, Stratingh Institute for Chemistry, NETHERLANDS
| | - Adriaan J Minnaard
- University of Groningen: Rijksuniversiteit Groningen, Stratingh Institute for Chemistry, Nijenborgh 7, 9747 AG, Groningen, NETHERLANDS
| | - Martin D Witte
- University of Groningen: Rijksuniversiteit Groningen, Stratingh Institute for Chemistry, NETHERLANDS
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11
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Verschut TA, Ng R, Doubovetzky NP, Le Calvez G, Sneep JL, Minnaard AJ, Su CY, Carlsson MA, Wertheim B, Billeter JC. Aggregation pheromones have a non-linear effect on oviposition behavior in Drosophila melanogaster. Nat Commun 2023; 14:1544. [PMID: 36941252 PMCID: PMC10027874 DOI: 10.1038/s41467-023-37046-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 02/28/2023] [Indexed: 03/23/2023] Open
Abstract
Female fruit flies (Drosophila melanogaster) oviposit at communal sites where the larvae may cooperate or compete for resources depending on group size. This offers a model system to determine how females assess quantitative social information. We show that the concentration of pheromones found on a substrate increases linearly with the number of adult flies that have visited that site. Females prefer oviposition sites with pheromone concentrations corresponding to an intermediate number of previous visitors, whereas sites with low or high concentrations are unattractive. This dose-dependent decision is based on a blend of 11-cis-Vaccenyl Acetate (cVA) indicating the number of previous visitors and heptanal (a novel pheromone deriving from the oxidation of 7-Tricosene), which acts as a dose-independent co-factor. This response is mediated by detection of cVA by odorant receptor neurons Or67d and Or65a, and at least five different odorant receptor neurons for heptanal. Our results identify a mechanism allowing individuals to transform a linear increase of pheromones into a non-linear behavioral response.
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Affiliation(s)
- Thomas A Verschut
- Groningen Institute for Evolutionary Life Sciences, University of Groningen, Nijenborgh 7, 9747 AG, Groningen, The Netherlands
- Department of Zoology, Stockholm University, 106 91, Stockholm, Sweden
| | - Renny Ng
- Neurobiology Section, Division of Biological Sciences, University of California, San Diego, La Jolla, CA, 92093, USA
| | - Nicolas P Doubovetzky
- Groningen Institute for Evolutionary Life Sciences, University of Groningen, Nijenborgh 7, 9747 AG, Groningen, The Netherlands
| | - Guillaume Le Calvez
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 7, 9747 AG, Groningen, The Netherlands
| | - Jan L Sneep
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 7, 9747 AG, Groningen, The Netherlands
| | - Adriaan J Minnaard
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 7, 9747 AG, Groningen, The Netherlands
| | - Chih-Ying Su
- Neurobiology Section, Division of Biological Sciences, University of California, San Diego, La Jolla, CA, 92093, USA
| | - Mikael A Carlsson
- Department of Zoology, Stockholm University, 106 91, Stockholm, Sweden
| | - Bregje Wertheim
- Groningen Institute for Evolutionary Life Sciences, University of Groningen, Nijenborgh 7, 9747 AG, Groningen, The Netherlands
| | - Jean-Christophe Billeter
- Groningen Institute for Evolutionary Life Sciences, University of Groningen, Nijenborgh 7, 9747 AG, Groningen, The Netherlands.
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12
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Bedard M, van der Niet S, Bernard EM, Babunovic G, Cheng TY, Aylan B, Grootemaat AE, Raman S, Botella L, Ishikawa E, O'Sullivan MP, O'Leary S, Mayfield JA, Buter J, Minnaard AJ, Fortune SM, Murphy LO, Ory DS, Keane J, Yamasaki S, Gutierrez MG, van der Wel N, Moody DB. A terpene nucleoside from M. tuberculosis induces lysosomal lipid storage in foamy macrophages. J Clin Invest 2023; 133:161944. [PMID: 36757797 PMCID: PMC10014106 DOI: 10.1172/jci161944] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 02/03/2023] [Indexed: 02/10/2023] Open
Abstract
Induction of lipid-laden foamy macrophages is a cellular hallmark of tuberculosis (TB) disease, which involves the transformation of infected phagolysosomes from a site of killing into a nutrient-rich replicative niche. Here, we show that a terpenyl nucleoside shed from Mycobacterium tuberculosis, 1-tuberculosinyladenosine (1-TbAd), caused lysosomal maturation arrest and autophagy blockade, leading to lipid storage in M1 macrophages. Pure 1-TbAd, or infection with terpenyl nucleoside-producing M. tuberculosis, caused intralysosomal and peribacillary lipid storage patterns that matched both the molecules and subcellular locations known in foamy macrophages. Lipidomics showed that 1-TbAd induced storage of triacylglycerides and cholesterylesters and that 1-TbAd increased M. tuberculosis growth under conditions of restricted lipid access in macrophages. Furthermore, lipidomics identified 1-TbAd-induced lipid substrates that define Gaucher's disease, Wolman's disease, and other inborn lysosomal storage diseases. These data identify genetic and molecular causes of M. tuberculosis-induced lysosomal failure, leading to successful testing of an agonist of TRPML1 calcium channels that reverses lipid storage in cells. These data establish the host-directed cellular functions of an orphan effector molecule that promotes survival in macrophages, providing both an upstream cause and detailed picture of lysosome failure in foamy macrophages.
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Affiliation(s)
- Melissa Bedard
- Division of Rheumatology, Immunity and Inflammation, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Sanne van der Niet
- Electron Microscopy Centre Amsterdam, Amsterdam University Medical Centre, Amsterdam, Netherlands
| | - Elliott M Bernard
- Host-Pathogen Interactions in Tuberculosis Laboratory, The Francis Crick Institute, London, United Kingdom
| | - Gregory Babunovic
- Division of Rheumatology, Immunity and Inflammation, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.,Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Tan-Yun Cheng
- Division of Rheumatology, Immunity and Inflammation, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Beren Aylan
- Host-Pathogen Interactions in Tuberculosis Laboratory, The Francis Crick Institute, London, United Kingdom
| | - Anita E Grootemaat
- Electron Microscopy Centre Amsterdam, Amsterdam University Medical Centre, Amsterdam, Netherlands
| | - Sahadevan Raman
- Division of Rheumatology, Immunity and Inflammation, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Laure Botella
- Host-Pathogen Interactions in Tuberculosis Laboratory, The Francis Crick Institute, London, United Kingdom
| | - Eri Ishikawa
- Department of Molecular Immunology, Research Institute for Microbial Diseases, Osaka University, Suita, Japan
| | - Mary P O'Sullivan
- Department of Clinical Medicine, Trinity Translational Medicine Institute, St. James's Hospital, Trinity College, Dublin, Ireland
| | - Seónadh O'Leary
- Department of Clinical Medicine, Trinity Translational Medicine Institute, St. James's Hospital, Trinity College, Dublin, Ireland
| | - Jacob A Mayfield
- Division of Rheumatology, Immunity and Inflammation, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Jeffrey Buter
- Department of Chemical Biology, Stratingh Institute for Chemistry, Groningen, Netherlands
| | - Adriaan J Minnaard
- Department of Chemical Biology, Stratingh Institute for Chemistry, Groningen, Netherlands
| | - Sarah M Fortune
- Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | | | - Daniel S Ory
- Casma Therapeutics, Cambridge, Massachusetts, USA
| | - Joseph Keane
- Department of Clinical Medicine, Trinity Translational Medicine Institute, St. James's Hospital, Trinity College, Dublin, Ireland
| | - Sho Yamasaki
- Department of Molecular Immunology, Research Institute for Microbial Diseases, Osaka University, Suita, Japan
| | - Maximiliano G Gutierrez
- Host-Pathogen Interactions in Tuberculosis Laboratory, The Francis Crick Institute, London, United Kingdom
| | - Nicole van der Wel
- Electron Microscopy Centre Amsterdam, Amsterdam University Medical Centre, Amsterdam, Netherlands
| | - D Branch Moody
- Division of Rheumatology, Immunity and Inflammation, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
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13
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van der Loo CHM, Schim van der Loeff R, Martín A, Gomez-Sal P, Borst MLG, Pouwer K, Minnaard AJ. π-Facial selectivity in the Diels-Alder reaction of glucosamine-based chiral furans and maleimides. Org Biomol Chem 2023; 21:1888-1894. [PMID: 36607338 DOI: 10.1039/d2ob02221d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Furans derived from carbohydrate feedstocks are a versatile class of bio-renewable building blocks and have been used extensively to access 7-oxanorbornenes via Diels-Alder reactions. Due to their substitution patterns these furans typically have two different π-faces and therefore furnish racemates in [4 + 2]-cycloadditions. We report the use of an enantiopure glucosamine derived furan that under kinetic conditions predominantly affords the exo-product with a high π-face selectivity of 6.5 : 1. The structure of the product has been resolved unequivocally by X-ray crystallography, and a multi-gram synthesis (2.8 g, 58% yield) confirms the facile accessibility of this multifunctional enantiopure building block.
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Affiliation(s)
- Cornelis H M van der Loo
- Department of Chemical Biology, Stratingh Institute for Chemistry, University of Groningen, Groningen, The Netherlands.
| | - Rutger Schim van der Loeff
- Department of Chemical Biology, Stratingh Institute for Chemistry, University of Groningen, Groningen, The Netherlands.
| | - Avelino Martín
- Departamento de Química Orgánica y Química Inorgánica, Instituto de Investigación Química "Andres M. Del Rio" (IQAR), Universidad de Alcalá. Alcalá de Henares, 28805, Madrid, Spain
| | - Pilar Gomez-Sal
- Departamento de Química Orgánica y Química Inorgánica, Instituto de Investigación Química "Andres M. Del Rio" (IQAR), Universidad de Alcalá. Alcalá de Henares, 28805, Madrid, Spain
| | - Mark L G Borst
- Symeres B.V., Kadijk 3, 9747 AT Groningen, The Netherlands
| | - Kees Pouwer
- Symeres B.V., Kadijk 3, 9747 AT Groningen, The Netherlands
| | - Adriaan J Minnaard
- Department of Chemical Biology, Stratingh Institute for Chemistry, University of Groningen, Groningen, The Netherlands.
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14
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Kidonakis M, Villotet A, Witte MD, Beil SB, Minnaard AJ. Site-Selective Electrochemical Oxidation of Glycosides. ACS Catal 2023; 13:2335-2340. [PMID: 36846820 PMCID: PMC9942207 DOI: 10.1021/acscatal.2c06318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 01/21/2023] [Indexed: 02/01/2023]
Abstract
Quinuclidine-mediated electrochemical oxidation of glycopyranosides provides C3-ketosaccharides with high selectivity and good yields. The method is a versatile alternative to Pd-catalyzed or photochemical oxidation and is complementary to the 2,2,6,6-tetramethylpiperidine 1-oxyl (TEMPO)-mediated C6-selective oxidation. Contrary to the electrochemical oxidation of methylene and methine groups, the reaction proceeds without oxygen.
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15
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Uiterweerd M, Minnaard AJ. Racemic Total Synthesis of Elmonin and Pratenone A, from Streptomyces, Using a Common Intermediate Prepared by peri-Directed C-H Functionalization. Org Lett 2022; 24:9361-9365. [PMID: 36533980 PMCID: PMC9806855 DOI: 10.1021/acs.orglett.2c03449] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Indexed: 12/23/2022]
Abstract
The first total synthesis of elmonin and pratenone A, two complex rearranged angucyclinones from Streptomyces, is reported. Using peri-directed C-H functionalization, the key naphthalene fragment present in both synthetic targets was efficiently prepared. Coupling to two anisole-derived fragments gave access to the natural products, in which elmonin was prepared using a biomimetic spiro-ketalization.
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Affiliation(s)
- Michiel
T. Uiterweerd
- University of Groningen, Stratingh Institute for Chemistry, Nijenborgh 7, 9747
AG Groningen, The Netherlands
| | - Adriaan J. Minnaard
- University of Groningen, Stratingh Institute for Chemistry, Nijenborgh 7, 9747
AG Groningen, The Netherlands
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16
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Bunt DV, El Aidy S, Minnaard AJ. Divergent Total Synthesis of Fornicin A, Fornicin D, and Ganodercin D, Meroterpenoids from Ganoderma Mushrooms. European J Org Chem 2022. [DOI: 10.1002/ejoc.202201446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Daan V. Bunt
- University of Groningen: Rijksuniversiteit Groningen Stratingh Institute for Chemistry NETHERLANDS
| | - Sahar El Aidy
- University of Groningen: Rijksuniversiteit Groningen Biomolecular Sciences and Biotechnology Institute (GBB) NETHERLANDS
| | - Adriaan J. Minnaard
- University of Groningen: Rijksuniversiteit Groningen Stratingh Institute for Chemistry Nijenborgh 7 9747 AG Groningen NETHERLANDS
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17
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Witte MD, Minnaard AJ. Site-Selective Modification of (Oligo)Saccharides. ACS Catal 2022; 12:12195-12205. [PMID: 36249871 PMCID: PMC9552177 DOI: 10.1021/acscatal.2c03876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Revised: 09/14/2022] [Indexed: 11/29/2022]
Affiliation(s)
- Martin D. Witte
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 7, 9747 AG Groningen, The Netherlands
| | - Adriaan J. Minnaard
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 7, 9747 AG Groningen, The Netherlands
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18
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Abstract
![]()
To circumvent protecting groups, the site-selective modification
of unprotected glycosides is intensively studied. We show that site-selective
oxidation, followed by treatment of the corresponding trityl hydrazone
with tert-butyl hypochlorite and a H atom donor provides
an effective way to introduce a chloride substituent in a variety
of mono- and disaccharides. The stereoselectivity can be steered,
and a new geminal dichlorination reaction is described as well. This
strategy challenges existing methods that lead to overchlorination.
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Affiliation(s)
- Ji Zhang
- Stratingh Institute for Chemistry, University of Groningen, Groningen 9747 AG, The Netherlands
| | - Niels R. M. Reintjens
- Stratingh Institute for Chemistry, University of Groningen, Groningen 9747 AG, The Netherlands
| | - Jayaraman Dhineshkumar
- Stratingh Institute for Chemistry, University of Groningen, Groningen 9747 AG, The Netherlands
| | - Martin D. Witte
- Stratingh Institute for Chemistry, University of Groningen, Groningen 9747 AG, The Netherlands
| | - Adriaan J. Minnaard
- Stratingh Institute for Chemistry, University of Groningen, Groningen 9747 AG, The Netherlands
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19
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Bastian AA, Bastian M, Jäger M, Loznik M, Warszawik EM, Yang X, Tahiri N, Fodran P, Witte MD, Thoma A, Köhler J, Minnaard AJ, Herrmann A. Late-Stage Modification of Aminoglycoside Antibiotics Overcomes Bacterial Resistance Mediated by APH(3') Kinases. Chemistry 2022; 28:e202200883. [PMID: 35388562 PMCID: PMC9321007 DOI: 10.1002/chem.202200883] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Indexed: 12/25/2022]
Abstract
The continuous emergence of antimicrobial resistance is causing a threat to patients infected by multidrug‐resistant pathogens. In particular, the clinical use of aminoglycoside antibiotics, broad‐spectrum antibacterials of last resort, is limited due to rising bacterial resistance. One of the major resistance mechanisms in Gram‐positive and Gram‐negative bacteria is phosphorylation of these amino sugars at the 3’‐position by O‐phosphotransferases [APH(3’)s]. Structural alteration of these antibiotics at the 3’‐position would be an obvious strategy to tackle this resistance mechanism. However, the access to such derivatives requires cumbersome multi‐step synthesis, which is not appealing for pharma industry in this low‐return‐on‐investment market. To overcome this obstacle and combat bacterial resistance mediated by APH(3’)s, we introduce a novel regioselective modification of aminoglycosides in the 3’‐position via palladium‐catalyzed oxidation. To underline the effectiveness of our method for structural modification of aminoglycosides, we have developed two novel antibiotic candidates overcoming APH(3’)s‐mediated resistance employing only four synthetic steps.
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Affiliation(s)
- Andreas A Bastian
- Department of Chemical Biology, Stratingh Institute for Chemistry, Nijenborgh 7, 9747 AG, Groningen (The, Netherlands.,AGILeBiotics B.V., De Mudden 14, 9747 AV, Groningen (The, Netherlands.,Institute for Technical and Macromolecular Chemistry, RWTH Aachen University, Worringerweg 2, 52074, Aachen, Germany
| | - Maria Bastian
- AGILeBiotics B.V., De Mudden 14, 9747 AV, Groningen (The, Netherlands
| | - Manuel Jäger
- Department of Chemical Biology, Stratingh Institute for Chemistry, Nijenborgh 7, 9747 AG, Groningen (The, Netherlands
| | - Mark Loznik
- Department of Polymer Chemistry, Zernike Institute for Advanced Materials, Nijenborgh 4, 9747 AG, Groningen (The, Netherlands.,DWI - Leibniz Institute for Interactive Materials, Forckenbeckstr. 50, 52056, Aachen, Germany.,Institute for Technical and Macromolecular Chemistry, RWTH Aachen University, Worringerweg 2, 52074, Aachen, Germany
| | - Eliza M Warszawik
- Department of Polymer Chemistry, Zernike Institute for Advanced Materials, Nijenborgh 4, 9747 AG, Groningen (The, Netherlands.,Department of Biomedical Engineering-FB40, W. J. Kolff Institute-FB41, Antonius Deusinglaan 1, 9713 AV, Groningen (The, Netherlands
| | - Xintong Yang
- Department of Polymer Chemistry, Zernike Institute for Advanced Materials, Nijenborgh 4, 9747 AG, Groningen (The, Netherlands.,DWI - Leibniz Institute for Interactive Materials, Forckenbeckstr. 50, 52056, Aachen, Germany
| | - Nabil Tahiri
- Department of Chemical Biology, Stratingh Institute for Chemistry, Nijenborgh 7, 9747 AG, Groningen (The, Netherlands
| | - Peter Fodran
- Department of Chemical Biology, Stratingh Institute for Chemistry, Nijenborgh 7, 9747 AG, Groningen (The, Netherlands
| | - Martin D Witte
- Department of Chemical Biology, Stratingh Institute for Chemistry, Nijenborgh 7, 9747 AG, Groningen (The, Netherlands
| | - Anne Thoma
- DWI - Leibniz Institute for Interactive Materials, Forckenbeckstr. 50, 52056, Aachen, Germany.,Institute for Technical and Macromolecular Chemistry, RWTH Aachen University, Worringerweg 2, 52074, Aachen, Germany
| | - Jens Köhler
- DWI - Leibniz Institute for Interactive Materials, Forckenbeckstr. 50, 52056, Aachen, Germany
| | - Adriaan J Minnaard
- Department of Chemical Biology, Stratingh Institute for Chemistry, Nijenborgh 7, 9747 AG, Groningen (The, Netherlands
| | - Andreas Herrmann
- Department of Polymer Chemistry, Zernike Institute for Advanced Materials, Nijenborgh 4, 9747 AG, Groningen (The, Netherlands.,DWI - Leibniz Institute for Interactive Materials, Forckenbeckstr. 50, 52056, Aachen, Germany.,Institute for Technical and Macromolecular Chemistry, RWTH Aachen University, Worringerweg 2, 52074, Aachen, Germany
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20
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Minnaard AJ, Mouthaan MLMC, Pouwer K, Borst MLG, Witte MD. α-C–H Photoalkylation of a Glucose Derivative in Continuous Flow. SYNTHESIS-STUTTGART 2022. [DOI: 10.1055/a-1840-5483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
AbstractSite-selective photoalkylation is a powerful strategy to extend the carbon framework of carbohydrates, otherwise often attainable only through laborious syntheses. This work describes the adaptation and upscaling of the photoalkylation of a glucose derivative as a continuous flow process. The reported iridium catalyst is replaced by an organic sensitizer and the reaction has been carried out on 40-gram scale.
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Affiliation(s)
- Adriaan J. Minnaard
- Department of Chemical Biology, Stratingh Institute for Chemistry, University of Groningen
| | - Marc L. M. C. Mouthaan
- Department of Chemical Biology, Stratingh Institute for Chemistry, University of Groningen
| | | | | | - Martin D. Witte
- Department of Chemical Biology, Stratingh Institute for Chemistry, University of Groningen
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21
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Reintjens NR, Yakovlieva L, Marinus N, Hekelaar J, Nuti F, Papini AM, Witte MD, Minnaard AJ, Walvoort M. Palladium‐Catalyzed Oxidation of Glucose in Glycopeptides. European J Org Chem 2022. [DOI: 10.1002/ejoc.202200677] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Niels R.M. Reintjens
- University of Groningen: Rijksuniversiteit Groningen Stratingh Institute for Chemistry NETHERLANDS
| | - Liubov Yakovlieva
- University of Groningen: Rijksuniversiteit Groningen Stratingh Institute for Chemistry NETHERLANDS
| | - Nittert Marinus
- University of Groningen: Rijksuniversiteit Groningen Stratingh Institute for Chemistry NETHERLANDS
| | - Johan Hekelaar
- University of Groningen: Rijksuniversiteit Groningen Stratingh Institute for Chemistry NETHERLANDS
| | - Francesca Nuti
- University of Florence: Universita degli Studi di Firenze Department of Chemistry “Ugo Schiff” ITALY
| | - Anna Maria Papini
- University of Florence: Universita degli Studi di Firenze Department of Chemistry “Ugo Schiff” ITALY
| | - Martin D. Witte
- University of Groningen: Rijksuniversiteit Groningen Stratingh Institute for Chemistry NETHERLANDS
| | - Adriaan J. Minnaard
- University of Groningen: Rijksuniversiteit Groningen Stratingh Institute for Chemistry NETHERLANDS
| | - Marthe Walvoort
- University of Groningen: Rijksuniversiteit Groningen Stratingh Institute for Chemistry Nijenborgh 7 9747 AG Groningen NETHERLANDS
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22
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Andringa RLH, Jonker M, Minnaard AJ. Synthesis of phosphatidic acids via cobalt(salen) catalyzed epoxide ring-opening with dibenzyl phosphate. Org Biomol Chem 2022; 20:2200-2204. [PMID: 35253820 PMCID: PMC8924959 DOI: 10.1039/d2ob00168c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
With a CoIII(salen)OTs catalyst, dibenzyl phosphate ring-opens a variety of terminal epoxides with excellent regio-selectively and yields up to 85%. The reaction is used in a highly efficient synthesis of enantiopure mixed-diacyl phosphatidic acids, including a photoswitchable phosphatidic acid mimic. A cobalt-catalyzed, phosphate-induced, ring-opening reaction is used in an efficient synthesis of enantiopure mixed-diacyl phosphatidic acids, including a photoswitchable phosphatidic acid mimic.![]()
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Affiliation(s)
- Ruben L H Andringa
- Stratingh Institute for Chemistry, University of Groningen Nijenborgh 7, 9747AG, Groningen, The Netherlands.
| | - Marijn Jonker
- Stratingh Institute for Chemistry, University of Groningen Nijenborgh 7, 9747AG, Groningen, The Netherlands.
| | - Adriaan J Minnaard
- Stratingh Institute for Chemistry, University of Groningen Nijenborgh 7, 9747AG, Groningen, The Netherlands.
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23
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James CA, Xu Y, Aguilar MS, Jing L, Layton ED, Gilleron M, Minnaard AJ, Scriba TJ, Day CL, Warren EH, Koelle DM, Seshadri C. CD4 and CD8 co-receptors modulate functional avidity of CD1b-restricted T cells. Nat Commun 2022; 13:78. [PMID: 35013257 PMCID: PMC8748927 DOI: 10.1038/s41467-021-27764-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Accepted: 12/10/2021] [Indexed: 12/13/2022] Open
Abstract
T cells recognize mycobacterial glycolipid (mycolipid) antigens presented by CD1b molecules, but the role of CD4 and CD8 co-receptors in mycolipid recognition is unknown. Here we show CD1b-mycolipid tetramers reveal a hierarchy in which circulating T cells expressing CD4 or CD8 co-receptor stain with a higher tetramer mean fluorescence intensity than CD4-CD8- T cells. CD4+ primary T cells transduced with mycolipid-specific T cell receptors bind CD1b-mycolipid tetramer with a higher fluorescence intensity than CD8+ primary T cells. The presence of either CD4 or CD8 also decreases the threshold for interferon-γ secretion. Co-receptor expression increases surface expression of CD3ε, suggesting a mechanism for increased tetramer binding and activation. Targeted transcriptional profiling of mycolipid-specific T cells from individuals with active tuberculosis reveals canonical markers associated with cytotoxicity among CD8+ compared to CD4+ T cells. Thus, expression of co-receptors modulates T cell receptor avidity for mycobacterial lipids, leading to in vivo functional diversity during tuberculosis disease.
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Affiliation(s)
- Charlotte A James
- Molecular Medicine and Mechanisms of Disease PhD Program (M3D), Department of Pathology, University of Washington, Seattle, WA, USA
| | - Yuexin Xu
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | | | - Lichen Jing
- Department of Medicine, University of Washington, Seattle, WA, USA
| | - Erik D Layton
- Department of Medicine, University of Washington, Seattle, WA, USA
| | - Martine Gilleron
- Institut de Pharmacologie et de Biologie Structurale, IPBS, Université de Toulouse, CNRS, UPS, 31077, Toulouse, France
| | - Adriaan J Minnaard
- Stratingh Institute for Chemistry, University of Groningen, Groningen, The Netherlands
| | - Thomas J Scriba
- South African Tuberculosis Vaccine Initiative and Institute of Infectious Disease and Molecular Medicine, Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa
| | - Cheryl L Day
- Emory Vaccine Center and Department of Microbiology and Immunology, Emory University, Atlanta, GA, USA
| | - Edus H Warren
- Molecular Medicine and Mechanisms of Disease PhD Program (M3D), Department of Pathology, University of Washington, Seattle, WA, USA
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
- Department of Medicine, University of Washington, Seattle, WA, USA
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
| | - David M Koelle
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
- Department of Medicine, University of Washington, Seattle, WA, USA
- Department of Laboratory Medicine, University of Washington, Seattle, WA, USA
- Department of Global Health, University of Washington, Seattle, WA, USA
- Benaroya Research Institute, Seattle, WA, USA
| | - Chetan Seshadri
- Department of Medicine, University of Washington, Seattle, WA, USA.
- Tuberculosis Research and Training Center, Seattle, WA, USA.
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24
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van der Loo CHM, Borst MLG, Pouwer K, Minnaard AJ. The dehydration of N-acetylglucosamine (GlcNAc) to enantiopure dihydroxyethyl acetamidofuran (Di-HAF). Org Biomol Chem 2021; 19:10105-10111. [PMID: 34755732 DOI: 10.1039/d1ob02004h] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
The first multi-gram synthesis of enantiopure dihydroxyethyl acetamidofuran (Di-HAF) is reported. Under optimized conditions, GlcNAc dehydrates in pyridine in the presence of phenylboronic acid and triflic acid to afford Di-HAF in 73% yield and 99.3% ee in just 30 minutes. This protocol opens the door for further research on this bio-renewable building block which is now available as a chiral pool synthon. A plausible mechanism of its formation and of the subsequent dehydration of Di-HAF into well-known 3-acetamido-5-acetylfuran (3A5AF) is proposed.
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Affiliation(s)
- Cornelis H M van der Loo
- Department of Chemical Biology, Stratingh Institute for Chemistry, University of Groningen, Groningen, The Netherlands.
| | - Mark L G Borst
- Symeres B.V., Kadijk 3, 9747 AT Groningen, The Netherlands
| | - Kees Pouwer
- Symeres B.V., Kadijk 3, 9747 AT Groningen, The Netherlands
| | - Adriaan J Minnaard
- Department of Chemical Biology, Stratingh Institute for Chemistry, University of Groningen, Groningen, The Netherlands.
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25
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Reijneveld JF, Marino L, Cao TP, Cheng TY, Dam D, Shahine A, Witte MD, Filippov DV, Suliman S, van der Marel GA, Moody DB, Minnaard AJ, Rossjohn J, Codée JDC, Van Rhijn I. Rational design of a hydrolysis-resistant mycobacterial phosphoglycolipid antigen presented by CD1c to T cells. J Biol Chem 2021; 297:101197. [PMID: 34536421 PMCID: PMC8511953 DOI: 10.1016/j.jbc.2021.101197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Revised: 08/20/2021] [Accepted: 08/30/2021] [Indexed: 11/25/2022] Open
Abstract
Whereas proteolytic cleavage is crucial for peptide presentation by classical major histocompatibility complex (MHC) proteins to T cells, glycolipids presented by CD1 molecules are typically presented in an unmodified form. However, the mycobacterial lipid antigen mannosyl-β1-phosphomycoketide (MPM) may be processed through hydrolysis in antigen presenting cells, forming mannose and phosphomycoketide (PM). To further test the hypothesis that some lipid antigens are processed, and to generate antigens that lead to defined epitopes for future tuberculosis vaccines or diagnostic tests, we aimed to create hydrolysis-resistant MPM variants that retain their antigenicity. Here, we designed and tested three different, versatile synthetic strategies to chemically stabilize MPM analogs. Crystallographic studies of CD1c complexes with these three new MPM analogs showed anchoring of the lipid tail and phosphate group that is highly comparable to nature-identical MPM, with considerable conformational flexibility for the mannose head group. MPM-3, a difluoromethylene-modified version of MPM that is resistant to hydrolysis, showed altered recognition by cells, but not by CD1c proteins, supporting the cellular antigen processing hypothesis. Furthermore, the synthetic analogs elicited T cell responses that were cross-reactive with nature-identical MPM, fulfilling important requirements for future clinical use.
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Affiliation(s)
- Josephine F Reijneveld
- Division of Rheumatology, Inflammation, and Immunity, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA; Department of Infectious Diseases and Immunology, Faculty of Veterinary Medicine, Utrecht University, Utrecht, the Netherlands; Stratingh Institute for Chemistry, University of Groningen, Groningen, the Netherlands
| | - Laura Marino
- Department of Bio-organic Synthesis, Faculty of Science, Leiden Institute of Chemistry, Leiden University, Leiden, the Netherlands
| | - Thinh-Phat Cao
- Infection and Immunity Program and Department of Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash University, Clayton, Victoria, Australia
| | - Tan-Yun Cheng
- Division of Rheumatology, Inflammation, and Immunity, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Dennis Dam
- Department of Bio-organic Synthesis, Faculty of Science, Leiden Institute of Chemistry, Leiden University, Leiden, the Netherlands
| | - Adam Shahine
- Infection and Immunity Program and Department of Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash University, Clayton, Victoria, Australia; Australian Research Council Centre of Excellence in Advanced Molecular Imaging, Monash University, Clayton, Victoria, Australia
| | - Martin D Witte
- Stratingh Institute for Chemistry, University of Groningen, Groningen, the Netherlands
| | - Dmitri V Filippov
- Department of Bio-organic Synthesis, Faculty of Science, Leiden Institute of Chemistry, Leiden University, Leiden, the Netherlands
| | - Sara Suliman
- Division of Rheumatology, Inflammation, and Immunity, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Gijsbert A van der Marel
- Department of Bio-organic Synthesis, Faculty of Science, Leiden Institute of Chemistry, Leiden University, Leiden, the Netherlands
| | - D Branch Moody
- Division of Rheumatology, Inflammation, and Immunity, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Adriaan J Minnaard
- Stratingh Institute for Chemistry, University of Groningen, Groningen, the Netherlands
| | - Jamie Rossjohn
- Infection and Immunity Program and Department of Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash University, Clayton, Victoria, Australia; Australian Research Council Centre of Excellence in Advanced Molecular Imaging, Monash University, Clayton, Victoria, Australia; Institute of Infection and Immunity, Cardiff University, School of Medicine, Cardiff, United Kingdom
| | - Jeroen D C Codée
- Department of Bio-organic Synthesis, Faculty of Science, Leiden Institute of Chemistry, Leiden University, Leiden, the Netherlands.
| | - Ildiko Van Rhijn
- Division of Rheumatology, Inflammation, and Immunity, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA; Department of Infectious Diseases and Immunology, Faculty of Veterinary Medicine, Utrecht University, Utrecht, the Netherlands.
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26
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de Kok NAW, Exterkate M, Andringa RLH, Minnaard AJ, Driessen AJM. A versatile method to separate complex lipid mixtures using 1-butanol as eluent in a reverse-phase UHPLC-ESI-MS system. Chem Phys Lipids 2021; 240:105125. [PMID: 34453926 DOI: 10.1016/j.chemphyslip.2021.105125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 07/07/2021] [Accepted: 08/20/2021] [Indexed: 10/20/2022]
Abstract
Simple, robust and versatile LC-MS based methods add to the rapid assessment of the lipidome of biological cells. Here we present a versatile RP-UHPLC-MS method using 1-butanol as the eluent, specifically designed to separate different highly hydrophobic lipids. This method is capable of separating different lipid classes of glycerophospholipid standards, in addition to phospholipids of the same class with a different acyl chain composition. The versatility of this method was demonstrated through analysis of lipid extracts of the bacterium Escherichia coli and the archaeon Sulfolobus acidocaldarius. In contrast to 2-propanol-based methods, the 1-butanol-based mobile phase is capable of eluting highly hydrophobic analytes such as cardiolipins, tetraether lipids and mycolic acids during the gradient instead of the isocratic purge phase, resulting in an enhanced separation of cardiolipins and extending the analytical range for RPLC.
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Affiliation(s)
- Niels A W de Kok
- Department of Molecular Microbiology, Groningen Biomolecular Sciences and Biotechnology Institute, University of Groningen, Groningen, Netherlands.
| | - Marten Exterkate
- Department of Molecular Microbiology, Groningen Biomolecular Sciences and Biotechnology Institute, University of Groningen, Groningen, Netherlands.
| | - Ruben L H Andringa
- Stratingh Institute for Chemistry, University of Groningen, Groningen, Netherlands.
| | - Adriaan J Minnaard
- Stratingh Institute for Chemistry, University of Groningen, Groningen, Netherlands.
| | - Arnold J M Driessen
- Department of Molecular Microbiology, Groningen Biomolecular Sciences and Biotechnology Institute, University of Groningen, Groningen, Netherlands.
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27
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Andringa RLH, Kok NAW, Driessen AJM, Minnaard AJ. A Unified Approach for the Total Synthesis of
cyclo
‐Archaeol,
iso
‐Caldarchaeol, Caldarchaeol, and Mycoketide. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202104759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Ruben L. H. Andringa
- Stratingh Institute for Chemistry University of Groningen Nijenborgh 7 9747 AG Groningen The Netherlands
| | - Niels A. W. Kok
- Department of Molecular Microbiology University of Groningen Nijenborgh 7 9747 AG Groningen The Netherlands
| | - Arnold J. M. Driessen
- Department of Molecular Microbiology University of Groningen Nijenborgh 7 9747 AG Groningen The Netherlands
| | - Adriaan J. Minnaard
- Stratingh Institute for Chemistry University of Groningen Nijenborgh 7 9747 AG Groningen The Netherlands
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28
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Andringa RLH, Kok NAW, Driessen AJM, Minnaard AJ. Back Cover: A Unified Approach for the Total Synthesis of
cyclo
‐Archaeol,
iso
‐Caldarchaeol, Caldarchaeol, and Mycoketide (Angew. Chem. Int. Ed. 32/2021). Angew Chem Int Ed Engl 2021. [DOI: 10.1002/anie.202107622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Ruben L. H. Andringa
- Stratingh Institute for Chemistry University of Groningen Nijenborgh 7 9747 AG Groningen The Netherlands
| | - Niels A. W. Kok
- Department of Molecular Microbiology University of Groningen Nijenborgh 7 9747 AG Groningen The Netherlands
| | - Arnold J. M. Driessen
- Department of Molecular Microbiology University of Groningen Nijenborgh 7 9747 AG Groningen The Netherlands
| | - Adriaan J. Minnaard
- Stratingh Institute for Chemistry University of Groningen Nijenborgh 7 9747 AG Groningen The Netherlands
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29
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Andringa RLH, Kok NAW, Driessen AJM, Minnaard AJ. Rücktitelbild: A Unified Approach for the Total Synthesis of
cyclo
‐Archaeol,
iso
‐Caldarchaeol, Caldarchaeol, and Mycoketide (Angew. Chem. 32/2021). Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202107622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Ruben L. H. Andringa
- Stratingh Institute for Chemistry University of Groningen Nijenborgh 7 9747 AG Groningen The Netherlands
| | - Niels A. W. Kok
- Department of Molecular Microbiology University of Groningen Nijenborgh 7 9747 AG Groningen The Netherlands
| | - Arnold J. M. Driessen
- Department of Molecular Microbiology University of Groningen Nijenborgh 7 9747 AG Groningen The Netherlands
| | - Adriaan J. Minnaard
- Stratingh Institute for Chemistry University of Groningen Nijenborgh 7 9747 AG Groningen The Netherlands
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30
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Holzheimer M, Sinninghe Damsté JS, Schouten S, Havenith RWA, Cunha AV, Minnaard AJ. Total Synthesis of the Alleged Structure of Crenarchaeol Enables Structure Revision**. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202105384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Mira Holzheimer
- Stratingh Institute for Chemistry University of Groningen Nijenborgh 7 9747 AG Groningen The Netherlands
| | - Jaap S. Sinninghe Damsté
- NIOZ Royal Netherlands Institute for Sea Research Department of Marine Microbiology and Biogeochemistry PO Box 59 1790 AB Den Burg The Netherlands
- Faculty of Geosciences Department of Earth Sciences Utrecht University PO Box 80.021 3508 TA Utrecht The Netherlands
| | - Stefan Schouten
- NIOZ Royal Netherlands Institute for Sea Research Department of Marine Microbiology and Biogeochemistry PO Box 59 1790 AB Den Burg The Netherlands
- Faculty of Geosciences Department of Earth Sciences Utrecht University PO Box 80.021 3508 TA Utrecht The Netherlands
| | - Remco W. A. Havenith
- Stratingh Institute for Chemistry University of Groningen Nijenborgh 7 9747 AG Groningen The Netherlands
- Zernike Institute for Advanced Materials University of Groningen Nijenborgh 4 9747 AG Groningen The Netherlands
- Ghent Quantum Chemistry Group Department of Chemistry Ghent University Krijgslaan 281 (S3) 9000 Gent Belgium
| | - Ana V. Cunha
- Eenheid Algemene Chemie (ALGC) Vrije Universiteit Brussel (VUB) Pleinlaan 2 1050 Brussels Belgium
| | - Adriaan J. Minnaard
- Stratingh Institute for Chemistry University of Groningen Nijenborgh 7 9747 AG Groningen The Netherlands
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31
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Holzheimer M, Sinninghe Damsté JS, Schouten S, Havenith RWA, Cunha AV, Minnaard AJ. Total Synthesis of the Alleged Structure of Crenarchaeol Enables Structure Revision*. Angew Chem Int Ed Engl 2021; 60:17504-17513. [PMID: 34114718 PMCID: PMC8361987 DOI: 10.1002/anie.202105384] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Indexed: 12/31/2022]
Abstract
Crenarchaeol is a glycerol dialkyl glycerol tetraether lipid produced exclusively in Archaea of the phylum Thaumarchaeota. This membrane‐spanning lipid is undoubtedly the structurally most sophisticated of all known archaeal lipids and an iconic molecule in organic geochemistry. The 66‐membered macrocycle possesses a unique chemical structure featuring 22 mostly remote stereocenters, and a cyclohexane ring connected by a single bond to a cyclopentane ring. Herein we report the first total synthesis of the proposed structure of crenarchaeol. Comparison with natural crenarchaeol allowed us to propose a revised structure of crenarchaeol, wherein one of the 22 stereocenters is inverted.
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Affiliation(s)
- Mira Holzheimer
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 7, 9747 AG, Groningen, The Netherlands
| | - Jaap S Sinninghe Damsté
- NIOZ Royal Netherlands Institute for Sea Research, Department of Marine Microbiology and Biogeochemistry, PO Box 59, 1790 AB, Den Burg, The Netherlands.,Faculty of Geosciences, Department of Earth Sciences, Utrecht University, PO Box 80.021, 3508, TA, Utrecht, The Netherlands
| | - Stefan Schouten
- NIOZ Royal Netherlands Institute for Sea Research, Department of Marine Microbiology and Biogeochemistry, PO Box 59, 1790 AB, Den Burg, The Netherlands.,Faculty of Geosciences, Department of Earth Sciences, Utrecht University, PO Box 80.021, 3508, TA, Utrecht, The Netherlands
| | - Remco W A Havenith
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 7, 9747 AG, Groningen, The Netherlands.,Zernike Institute for Advanced Materials, University of Groningen, Nijenborgh 4, 9747 AG, Groningen, The Netherlands.,Ghent Quantum Chemistry Group, Department of Chemistry, Ghent University, Krijgslaan 281 (S3), 9000, Gent, Belgium
| | - Ana V Cunha
- Eenheid Algemene Chemie (ALGC), Vrije Universiteit Brussel (VUB), Pleinlaan 2, 1050, Brussels, Belgium
| | - Adriaan J Minnaard
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 7, 9747 AG, Groningen, The Netherlands
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Abstract
![]()
The pathogen Mycobacterium tuberculosis (Mtb), causing
tuberculosis disease, features an extraordinary
thick cell envelope, rich in Mtb-specific lipids,
glycolipids, and glycans. These cell wall components are often directly
involved in host–pathogen interaction and recognition, intracellular
survival, and virulence. For decades, these mycobacterial natural
products have been of great interest for immunology and synthetic
chemistry alike, due to their complex molecular structure and the
biological functions arising from it. The synthesis of many of these
constituents has been achieved and aided the elucidation of their
function by utilizing the synthetic material to study Mtb immunology. This review summarizes the synthetic efforts of a quarter
century of total synthesis and highlights how the synthesis layed
the foundation for immunological studies as well as drove the field
of organic synthesis and catalysis to efficiently access these complex
natural products.
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Affiliation(s)
- Mira Holzheimer
- Stratingh Institute for Chemistry, University of Groningen, 9747 AG Groningen, The Netherlands
| | - Jeffrey Buter
- Stratingh Institute for Chemistry, University of Groningen, 9747 AG Groningen, The Netherlands
| | - Adriaan J Minnaard
- Stratingh Institute for Chemistry, University of Groningen, 9747 AG Groningen, The Netherlands
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33
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Andringa RLH, de Kok NAW, Driessen AJM, Minnaard AJ. A Unified Approach for the Total Synthesis of cyclo-Archaeol, iso-Caldarchaeol, Caldarchaeol, and Mycoketide. Angew Chem Int Ed Engl 2021; 60:17497-17503. [PMID: 33929790 PMCID: PMC8362178 DOI: 10.1002/anie.202104759] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Indexed: 12/25/2022]
Abstract
Ir‐catalyzed asymmetric alkene hydrogenation is presented as the strategy par excellence to prepare saturated isoprenoids and mycoketides. This highly stereoselective synthesis approach is combined with an established 13C‐NMR method to determine the enantioselectivity of each methyl‐branched stereocenter. It is shown that this analysis is fit for purpose and the combination allows the synthesis of the title compounds with a significant increase in efficiency.
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Affiliation(s)
- Ruben L H Andringa
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 7, 9747 AG, Groningen, The Netherlands
| | - Niels A W de Kok
- Department of Molecular Microbiology, University of Groningen, Nijenborgh 7, 9747 AG, Groningen, The Netherlands
| | - Arnold J M Driessen
- Department of Molecular Microbiology, University of Groningen, Nijenborgh 7, 9747 AG, Groningen, The Netherlands
| | - Adriaan J Minnaard
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 7, 9747 AG, Groningen, The Netherlands
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34
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Ren S, de Kok NAW, Gu Y, Yan W, Sun Q, Chen Y, He J, Tian L, Andringa RLH, Zhu X, Tang M, Qi S, Xu H, Ren H, Fu X, Minnaard AJ, Yang S, Zhang W, Li W, Wei Y, Driessen AJM, Cheng W. Structural and Functional Insights into an Archaeal Lipid Synthase. Cell Rep 2021; 35:109182. [PMID: 34010650 DOI: 10.1016/j.celrep.2021.109182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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35
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Exterkate M, de Kok NAW, Andringa RLH, Wolbert NHJ, Minnaard AJ, Driessen AJM. A promiscuous archaeal cardiolipin synthase enables construction of diverse natural and unnatural phospholipids. J Biol Chem 2021; 296:100691. [PMID: 33894204 PMCID: PMC8141893 DOI: 10.1016/j.jbc.2021.100691] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 04/07/2021] [Accepted: 04/20/2021] [Indexed: 11/30/2022] Open
Abstract
Cardiolipins (CL) are a class of lipids involved in the structural organization of membranes, enzyme functioning, and osmoregulation. Biosynthesis of CLs has been studied in eukaryotes and bacteria, but has been barely explored in archaea. Unlike the common fatty acyl chain–based ester phospholipids, archaeal membranes are made up of the structurally different isoprenoid-based ether phospholipids, possibly involving a different cardiolipin biosynthesis mechanism. Here, we identified a phospholipase D motif–containing cardiolipin synthase (MhCls) from the methanogen Methanospirillum hungatei. The enzyme was overexpressed in Escherichia coli, purified, and its activity was characterized by LC-MS analysis of substrates/products. MhCls utilizes two archaetidylglycerol (AG) molecules in a transesterification reaction to synthesize glycerol-di-archaetidyl-cardiolipin (Gro-DACL) and glycerol. The enzyme is nonselective to the stereochemistry of the glycerol backbone and the nature of the lipid tail, as it also accepts phosphatidylglycerol (PG) to generate glycerol-di-phosphatidyl-cardiolipin (Gro-DPCL). Remarkably, in the presence of AG and PG, MhCls formed glycerol-archaetidyl-phosphatidyl-cardiolipin (Gro-APCL), an archaeal-bacterial hybrid cardiolipin species that so far has not been observed in nature. Due to the reversibility of the transesterification, in the presence of glycerol, Gro-DPCL can be converted back into two PG molecules. In the presence of other compounds that contain primary hydroxyl groups (e.g., alcohols, water, sugars), various natural and unique unnatural phospholipid species could be synthesized, including multiple di-phosphatidyl-cardiolipin species. Moreover, MhCls can utilize a glycolipid in the presence of phosphatidylglycerol to form a glycosyl-mono-phosphatidyl-cardiolipin species, emphasizing the promiscuity of this cardiolipin synthase that could be of interest for bio-catalytic purposes.
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Affiliation(s)
- Marten Exterkate
- Department of Molecular Microbiology, Groningen Biomolecular Sciences and Biotechnology Institute and Zernike Institute for Advanced Materials, University of Groningen, Groningen, The Netherlands
| | - Niels A W de Kok
- Department of Molecular Microbiology, Groningen Biomolecular Sciences and Biotechnology Institute and Zernike Institute for Advanced Materials, University of Groningen, Groningen, The Netherlands
| | - Ruben L H Andringa
- Department of Chemical Biology, Stratingh Institute for Chemistry, University of Groningen, Groningen, The Netherlands
| | - Niels H J Wolbert
- Department of Molecular Microbiology, Groningen Biomolecular Sciences and Biotechnology Institute and Zernike Institute for Advanced Materials, University of Groningen, Groningen, The Netherlands
| | - Adriaan J Minnaard
- Department of Chemical Biology, Stratingh Institute for Chemistry, University of Groningen, Groningen, The Netherlands
| | - Arnold J M Driessen
- Department of Molecular Microbiology, Groningen Biomolecular Sciences and Biotechnology Institute and Zernike Institute for Advanced Materials, University of Groningen, Groningen, The Netherlands.
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36
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Layton ED, Barman S, Wilburn DB, Yu KKQ, Smith MT, Altman JD, Scriba TJ, Tahiri N, Minnaard AJ, Roederer M, Seder RA, Darrah PA, Seshadri C. T Cells Specific for a Mycobacterial Glycolipid Expand after Intravenous Bacillus Calmette-Guérin Vaccination. J Immunol 2021; 206:1240-1250. [PMID: 33536255 DOI: 10.4049/jimmunol.2001065] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Accepted: 01/01/2021] [Indexed: 12/12/2022]
Abstract
Intradermal vaccination with Mycobacterium bovis bacillus Calmette-Guérin (BCG) protects infants from disseminated tuberculosis, and i.v. BCG protects nonhuman primates (NHP) against pulmonary and extrapulmonary tuberculosis. In humans and NHP, protection is thought to be mediated by T cells, which typically recognize bacterial peptide Ags bound to MHC proteins. However, during vertebrate evolution, T cells acquired the capacity to recognize lipid Ags bound to CD1a, CD1b, and CD1c proteins expressed on APCs. It is unknown whether BCG induces T cell immunity to mycobacterial lipids and whether CD1-restricted T cells are resident in the lung. In this study, we developed and validated Macaca mulatta (Mamu) CD1b and CD1c tetramers to probe ex vivo phenotypes and functions of T cells specific for glucose monomycolate (GMM), an immunodominant mycobacterial lipid Ag. We discovered that CD1b and CD1c present GMM to T cells in both humans and NHP. We show that GMM-specific T cells are expanded in rhesus macaque blood 4 wk after i.v. BCG, which has been shown to protect NHP with near-sterilizing efficacy upon M. tuberculosis challenge. After vaccination, these T cells are detected at high frequency within bronchoalveolar fluid and express CD69 and CD103, markers associated with resident memory T cells. Thus, our data expand the repertoire of T cells known to be induced by whole cell mycobacterial vaccines, such as BCG, and show that lipid Ag-specific T cells are resident in the lungs, where they may contribute to protective immunity.
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Affiliation(s)
- Erik D Layton
- Department of Medicine, University of Washington School of Medicine, Seattle, WA 98109
| | - Soumik Barman
- Department of Medicine, University of Washington School of Medicine, Seattle, WA 98109
| | - Damien B Wilburn
- Department of Genome Sciences, University of Washington School of Medicine, Seattle, WA 98195
| | - Krystle K Q Yu
- Department of Medicine, University of Washington School of Medicine, Seattle, WA 98109
| | - Malisa T Smith
- Department of Medicine, University of Washington School of Medicine, Seattle, WA 98109
| | - John D Altman
- National Institutes of Health Tetramer Core Facility, Emory University, Atlanta, GA 30329
| | - Thomas J Scriba
- South African Tuberculosis Vaccine Initiative, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town 9747, South Africa
| | - Nabil Tahiri
- Stratingh Institute for Chemistry, University of Groningen 7925, Groningen, the Netherlands
| | - Adriaan J Minnaard
- Stratingh Institute for Chemistry, University of Groningen 7925, Groningen, the Netherlands
| | - Mario Roederer
- Vaccine Research Center, National Institutes of Health, Bethesda, MD 20892; and
| | - Robert A Seder
- Vaccine Research Center, National Institutes of Health, Bethesda, MD 20892; and
| | - Patricia A Darrah
- Vaccine Research Center, National Institutes of Health, Bethesda, MD 20892; and
| | - Chetan Seshadri
- Department of Medicine, University of Washington School of Medicine, Seattle, WA 98109; .,Tuberculosis Research and Training Center, University of Washington, Seattle, WA 98109
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37
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Reijneveld JF, Holzheimer M, Young DC, Lopez K, Suliman S, Jimenez J, Calderon R, Lecca L, Murray MB, Ishikawa E, Yamasaki S, Minnaard AJ, Moody DB, Van Rhijn I. Synthetic mycobacterial diacyl trehaloses reveal differential recognition by human T cell receptors and the C-type lectin Mincle. Sci Rep 2021; 11:2010. [PMID: 33479373 PMCID: PMC7820438 DOI: 10.1038/s41598-021-81474-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Accepted: 01/04/2021] [Indexed: 11/10/2022] Open
Abstract
The cell wall of Mycobacterium tuberculosis is composed of diverse glycolipids which potentially interact with the human immune system. To overcome difficulties in obtaining pure compounds from bacterial extracts, we recently synthesized three forms of mycobacterial diacyltrehalose (DAT) that differ in their fatty acid composition, DAT1, DAT2, and DAT3. To study the potential recognition of DATs by human T cells, we treated the lipid-binding antigen presenting molecule CD1b with synthetic DATs and looked for T cells that bound the complex. DAT1- and DAT2-treated CD1b tetramers were recognized by T cells, but DAT3-treated CD1b tetramers were not. A T cell line derived using CD1b-DAT2 tetramers showed that there is no cross-reactivity between DATs in an IFN-γ release assay, suggesting that the chemical structure of the fatty acid at the 3-position determines recognition by T cells. In contrast with the lack of recognition of DAT3 by human T cells, DAT3, but not DAT1 or DAT2, activates Mincle. Thus, we show that the mycobacterial lipid DAT can be both an antigen for T cells and an agonist for the innate Mincle receptor, and that small chemical differences determine recognition by different parts of the immune system.
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Affiliation(s)
- Josephine F Reijneveld
- Division of Rheumatology, Inflammation, and Immunity, Brigham and Women's Hospital and Harvard Medical School, Hale Building for Transformative Medicine, 60 Fenwood Road, Boston, MA, 02115, USA.,Department of Infectious Diseases and Immunology, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands.,Stratingh Institute for Chemistry, University of Groningen, Groningen, The Netherlands
| | - Mira Holzheimer
- Stratingh Institute for Chemistry, University of Groningen, Groningen, The Netherlands
| | - David C Young
- Division of Rheumatology, Inflammation, and Immunity, Brigham and Women's Hospital and Harvard Medical School, Hale Building for Transformative Medicine, 60 Fenwood Road, Boston, MA, 02115, USA
| | - Kattya Lopez
- Division of Rheumatology, Inflammation, and Immunity, Brigham and Women's Hospital and Harvard Medical School, Hale Building for Transformative Medicine, 60 Fenwood Road, Boston, MA, 02115, USA.,Socios En Salud, Lima, Peru
| | - Sara Suliman
- Division of Rheumatology, Inflammation, and Immunity, Brigham and Women's Hospital and Harvard Medical School, Hale Building for Transformative Medicine, 60 Fenwood Road, Boston, MA, 02115, USA
| | | | | | | | - Megan B Murray
- Division of Global Health Equity, Department of Global Health and Social Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Eri Ishikawa
- Department of Molecular Immunology, Research Institute for Microbial Diseases, Osaka University, Suita, Osaka, Japan.,Laboratory of Molecular Immunology, Immunology Frontier Research Center, Osaka University, Suita, Osaka, Japan
| | - Sho Yamasaki
- Department of Molecular Immunology, Research Institute for Microbial Diseases, Osaka University, Suita, Osaka, Japan.,Laboratory of Molecular Immunology, Immunology Frontier Research Center, Osaka University, Suita, Osaka, Japan
| | - Adriaan J Minnaard
- Stratingh Institute for Chemistry, University of Groningen, Groningen, The Netherlands
| | - D Branch Moody
- Division of Rheumatology, Inflammation, and Immunity, Brigham and Women's Hospital and Harvard Medical School, Hale Building for Transformative Medicine, 60 Fenwood Road, Boston, MA, 02115, USA
| | - Ildiko Van Rhijn
- Division of Rheumatology, Inflammation, and Immunity, Brigham and Women's Hospital and Harvard Medical School, Hale Building for Transformative Medicine, 60 Fenwood Road, Boston, MA, 02115, USA. .,Department of Infectious Diseases and Immunology, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands.
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38
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Wan IC(S, Hamlin TA, Eisink NNHM, Marinus N, Boer C, Vis CA, Codée JDC, Witte MD, Minnaard AJ, Bickelhaupt FM. On the Origin of Regioselectivity in Palladium‐Catalyzed Oxidation of Glucosides. European J Org Chem 2021. [DOI: 10.1002/ejoc.202001453] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Ieng Chim (Steven) Wan
- Stratingh Institute for Chemistry University of Groningen Nijenborgh 7 9747 AG Groningen, The Netherlands
- Department of Theoretical Chemistry Amsterdam Institute of Molecular and Life Sciences (AIMMS) Institution Amsterdam Center for Multiscale Modeling (ACMM) Vrije Universiteit Amsterdam De Boelelaan 1083 1081 HV Amsterdam, The Netherlands
| | - Trevor A. Hamlin
- Department of Theoretical Chemistry Amsterdam Institute of Molecular and Life Sciences (AIMMS) Institution Amsterdam Center for Multiscale Modeling (ACMM) Vrije Universiteit Amsterdam De Boelelaan 1083 1081 HV Amsterdam, The Netherlands
| | - Niek N. H. M. Eisink
- Stratingh Institute for Chemistry University of Groningen Nijenborgh 7 9747 AG Groningen, The Netherlands
| | - Nittert Marinus
- Stratingh Institute for Chemistry University of Groningen Nijenborgh 7 9747 AG Groningen, The Netherlands
| | - Casper Boer
- Leiden Institute of Chemistry Leiden University Einsteinweg 55 2333 CC Leiden, The Netherlands
| | - Christopher A. Vis
- Leiden Institute of Chemistry Leiden University Einsteinweg 55 2333 CC Leiden, The Netherlands
| | - Jeroen D. C. Codée
- Leiden Institute of Chemistry Leiden University Einsteinweg 55 2333 CC Leiden, The Netherlands
| | - Martin D. Witte
- Stratingh Institute for Chemistry University of Groningen Nijenborgh 7 9747 AG Groningen, The Netherlands
| | - Adriaan J. Minnaard
- Stratingh Institute for Chemistry University of Groningen Nijenborgh 7 9747 AG Groningen, The Netherlands
| | - F. Matthias Bickelhaupt
- Department of Theoretical Chemistry Amsterdam Institute of Molecular and Life Sciences (AIMMS) Institution Amsterdam Center for Multiscale Modeling (ACMM) Vrije Universiteit Amsterdam De Boelelaan 1083 1081 HV Amsterdam, The Netherlands
- Institute for Molecules and Materials (IMM) Radboud University Heyendaalseweg 135 6525 AJ Nijmegen, The Netherlands
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39
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Ren S, de Kok NAW, Gu Y, Yan W, Sun Q, Chen Y, He J, Tian L, Andringa RLH, Zhu X, Tang M, Qi S, Xu H, Ren H, Fu X, Minnaard AJ, Yang S, Zhang W, Li W, Wei Y, Driessen AJM, Cheng W. Structural and Functional Insights into an Archaeal Lipid Synthase. Cell Rep 2020; 33:108294. [PMID: 33086053 DOI: 10.1016/j.celrep.2020.108294] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 08/27/2020] [Accepted: 09/30/2020] [Indexed: 02/08/2023] Open
Abstract
The UbiA superfamily of intramembrane prenyltransferases catalyzes an isoprenyl transfer reaction in the biosynthesis of lipophilic compounds involved in cellular physiological processes. Digeranylgeranylglyceryl phosphate (DGGGP) synthase (DGGGPase) generates unique membrane core lipids for the formation of the ether bond between the glycerol moiety and the alkyl chains in archaea and has been confirmed to be a member of the UbiA superfamily. Here, the crystal structure is reported to exhibit nine transmembrane helices along with a large lateral opening covered by a cytosolic cap domain and a unique substrate-binding central cavity. Notably, the lipid-bound states of this enzyme demonstrate that the putative substrate-binding pocket is occupied by the lipidic molecules used for crystallization, indicating the binding mode of hydrophobic substrates. Collectively, these structural and functional studies provide not only an understanding of lipid biosynthesis by substrate-specific lipid-modifying enzymes but also insights into the mechanisms of lipid membrane remodeling and adaptation.
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Affiliation(s)
- Sixue Ren
- Division of Respiratory and Critical Care Medicine, Respiratory Infection and Intervention Laboratory of Frontiers Science Center for Disease-Related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Niels A W de Kok
- Department of Molecular Microbiology, Groningen Biomolecular Sciences and Biotechnology Institute, and The Zernike Institute for Advanced Materials, University of Groningen, Nijenborgh 7, 9747 AG Groningen, the Netherlands
| | - Yijun Gu
- National Facility for Protein Science Shanghai, Shanghai Synchrotron Radiation Facility, Shanghai Advanced Research Institute (Zhangjiang Lab), Zhangheng Road 239, Shanghai 201203, China
| | - Weizhu Yan
- Division of Respiratory and Critical Care Medicine, Respiratory Infection and Intervention Laboratory of Frontiers Science Center for Disease-Related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Qiu Sun
- Division of Respiratory and Critical Care Medicine, Respiratory Infection and Intervention Laboratory of Frontiers Science Center for Disease-Related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Yunying Chen
- Division of Respiratory and Critical Care Medicine, Respiratory Infection and Intervention Laboratory of Frontiers Science Center for Disease-Related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Jun He
- Division of Respiratory and Critical Care Medicine, Respiratory Infection and Intervention Laboratory of Frontiers Science Center for Disease-Related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Lejin Tian
- Division of Respiratory and Critical Care Medicine, Respiratory Infection and Intervention Laboratory of Frontiers Science Center for Disease-Related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Ruben L H Andringa
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 7, 9747 AG Groningen, the Netherlands
| | - Xiaofeng Zhu
- Division of Respiratory and Critical Care Medicine, Respiratory Infection and Intervention Laboratory of Frontiers Science Center for Disease-Related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Mei Tang
- Division of Respiratory and Critical Care Medicine, Respiratory Infection and Intervention Laboratory of Frontiers Science Center for Disease-Related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Shiqian Qi
- Division of Respiratory and Critical Care Medicine, Respiratory Infection and Intervention Laboratory of Frontiers Science Center for Disease-Related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Heng Xu
- Division of Respiratory and Critical Care Medicine, Respiratory Infection and Intervention Laboratory of Frontiers Science Center for Disease-Related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Haiyan Ren
- Division of Respiratory and Critical Care Medicine, Respiratory Infection and Intervention Laboratory of Frontiers Science Center for Disease-Related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Xianghui Fu
- Division of Respiratory and Critical Care Medicine, Respiratory Infection and Intervention Laboratory of Frontiers Science Center for Disease-Related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Adriaan J Minnaard
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 7, 9747 AG Groningen, the Netherlands
| | - Shengyong Yang
- Division of Respiratory and Critical Care Medicine, Respiratory Infection and Intervention Laboratory of Frontiers Science Center for Disease-Related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Wanjiang Zhang
- Department of Pathophysiology, Shihezi University School of Medicine, the Key Laboratory of Xinjiang Endemic and Ethnic Diseases, Shihezi, Xinjiang 832002, China
| | - Weimin Li
- Division of Respiratory and Critical Care Medicine, Respiratory Infection and Intervention Laboratory of Frontiers Science Center for Disease-Related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Yuquan Wei
- Division of Respiratory and Critical Care Medicine, Respiratory Infection and Intervention Laboratory of Frontiers Science Center for Disease-Related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu 610041, China
| | - Arnold J M Driessen
- Department of Molecular Microbiology, Groningen Biomolecular Sciences and Biotechnology Institute, and The Zernike Institute for Advanced Materials, University of Groningen, Nijenborgh 7, 9747 AG Groningen, the Netherlands.
| | - Wei Cheng
- Division of Respiratory and Critical Care Medicine, Respiratory Infection and Intervention Laboratory of Frontiers Science Center for Disease-Related Molecular Network, State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu 610041, China.
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40
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Uiterweerd MT, Santiago IN, van der Heul H, van Wezel GP, Minnaard AJ. Iso
‐maleimycin, a Constitutional Isomer of Maleimycin, from
Streptomyces
sp. QL37. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000767] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Michiel T. Uiterweerd
- Stratingh Institute for Chemistry University of Groningen Nijenborgh 7 9747 AG Groningen the Netherlands
| | | | - Helga van der Heul
- Institute of Biology Leiden University Sylviusweg 72 2333 BE Leiden the Netherlands
| | - Gilles P. van Wezel
- Institute of Biology Leiden University Sylviusweg 72 2333 BE Leiden the Netherlands
| | - Adriaan J. Minnaard
- Stratingh Institute for Chemistry University of Groningen Nijenborgh 7 9747 AG Groningen the Netherlands
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41
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Holzheimer M, Reijneveld JF, Ramnarine AK, Misiakos G, Young DC, Ishikawa E, Cheng TY, Yamasaki S, Moody DB, Van Rhijn I, Minnaard AJ. Asymmetric Total Synthesis of Mycobacterial Diacyl Trehaloses Demonstrates a Role for Lipid Structure in Immunogenicity. ACS Chem Biol 2020; 15:1835-1841. [PMID: 32293864 PMCID: PMC7372558 DOI: 10.1021/acschembio.0c00030] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The first asymmetric total synthesis of three structures proposed for mycobacterial diacyl trehaloses, DAT1, DAT2, and DAT3 is reported. The presence of two of these glycolipids, DAT1 and DAT3, within different strains of pathogenic M. tuberculosis was confirmed, and it was shown that their abundance varies significantly. In mass spectrometry, synthetic DAT2 possessed almost identical fragmentation patterns to presumptive DAT2 from Mycobacterium tuberculosis H37Rv, but did not coelute by HPLC, raising questions as the precise relationship of the synthetic and natural materials. The synthetic DATs were examined as agonists for signaling by the C-type lectin, Mincle. The small differences in the chemical structure of the lipidic parts of DAT1, DAT2, and DAT3 led to drastic differences of Mincle binding and activation, with DAT3 showing similar potency as the known Mincle agonist trehalose dimycolate (TDM). In the future, DAT3 could serve as basis for the design of vaccine adjuvants with simplified chemical structure.
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Affiliation(s)
- Mira Holzheimer
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 7, 9747 AG Groningen, The Netherlands
| | - Josephine F. Reijneveld
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 7, 9747 AG Groningen, The Netherlands
- Brigham and Women’s Hospital Division of Rheumatology, Immunology and Allergy and Harvard Medical School, Boston, Massachusetts 02115, United States
- Department of Infectious Diseases and Immunology, Faculty of Veterinary Medicine, Utrecht University, Yalelaan 1, 3584 CL, Utrecht, The Netherlands
| | - Alexandrea K. Ramnarine
- Brigham and Women’s Hospital Division of Rheumatology, Immunology and Allergy and Harvard Medical School, Boston, Massachusetts 02115, United States
| | - Georgios Misiakos
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 7, 9747 AG Groningen, The Netherlands
| | - David C. Young
- Brigham and Women’s Hospital Division of Rheumatology, Immunology and Allergy and Harvard Medical School, Boston, Massachusetts 02115, United States
| | - Eri Ishikawa
- Department of Molecular Immunology, Research Institute for Microbial Diseases, Osaka University, Suita, Osaka 565-0871, Japan
- Laboratory of Molecular Immunology, Immunology Frontier Research Center, Osaka University, Suita, Osaka 565-0871, Japan
| | - Tan-Yun Cheng
- Brigham and Women’s Hospital Division of Rheumatology, Immunology and Allergy and Harvard Medical School, Boston, Massachusetts 02115, United States
| | - Sho Yamasaki
- Department of Molecular Immunology, Research Institute for Microbial Diseases, Osaka University, Suita, Osaka 565-0871, Japan
- Laboratory of Molecular Immunology, Immunology Frontier Research Center, Osaka University, Suita, Osaka 565-0871, Japan
| | - D. Branch Moody
- Brigham and Women’s Hospital Division of Rheumatology, Immunology and Allergy and Harvard Medical School, Boston, Massachusetts 02115, United States
| | - Ildiko Van Rhijn
- Brigham and Women’s Hospital Division of Rheumatology, Immunology and Allergy and Harvard Medical School, Boston, Massachusetts 02115, United States
- Department of Infectious Diseases and Immunology, Faculty of Veterinary Medicine, Utrecht University, Yalelaan 1, 3584 CL, Utrecht, The Netherlands
| | - Adriaan J. Minnaard
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 7, 9747 AG Groningen, The Netherlands
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42
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Marinus N, Tahiri N, Duca M, Mouthaan LMCM, Bianca S, van den Noort M, Poolman B, Witte MD, Minnaard AJ. Stereoselective Protection-Free Modification of 3-Keto-saccharides. Org Lett 2020; 22:5622-5626. [PMID: 32635733 PMCID: PMC7372562 DOI: 10.1021/acs.orglett.0c01986] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Indexed: 01/15/2023]
Abstract
Unprotected 3-keto-saccharides have become readily accessible via site-selective oxidation, but their protection-free functionalization is relatively unexplored. Here we show that protecting groups are obsolete in a variety of stereoselective modifications of our model substrate methyl α-glucopyranoside. This allows the preparation of rare sugars and the installation of click handles and reactive groups. To showcase the applicability of the methodology, maltoheptaose has been converted into a chemical probe, and the rare sugar evalose has been synthesized.
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Affiliation(s)
- Nittert Marinus
- Stratingh
Institute for Chemistry, University of Groningen, Groningen 9747 AG, The Netherlands
| | - Nabil Tahiri
- Stratingh
Institute for Chemistry, University of Groningen, Groningen 9747 AG, The Netherlands
| | - Margherita Duca
- Stratingh
Institute for Chemistry, University of Groningen, Groningen 9747 AG, The Netherlands
| | - L. M. C. Marc Mouthaan
- Stratingh
Institute for Chemistry, University of Groningen, Groningen 9747 AG, The Netherlands
| | - Simona Bianca
- Stratingh
Institute for Chemistry, University of Groningen, Groningen 9747 AG, The Netherlands
| | - Marco van den Noort
- Department
of Biochemistry, Groningen Biochemistry & Biotechnology Institute, University of Groningen, Groningen 9747 AB, The Netherlands
| | - Bert Poolman
- Department
of Biochemistry, Groningen Biochemistry & Biotechnology Institute, University of Groningen, Groningen 9747 AB, The Netherlands
| | - Martin D. Witte
- Stratingh
Institute for Chemistry, University of Groningen, Groningen 9747 AG, The Netherlands
| | - Adriaan J. Minnaard
- Stratingh
Institute for Chemistry, University of Groningen, Groningen 9747 AG, The Netherlands
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43
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Tahiri N, Fodran P, Jayaraman D, Buter J, Witte MD, Ocampo TA, Moody DB, Van Rhijn I, Minnaard AJ. Total Synthesis of a Mycolic Acid from
Mycobacterium tuberculosis. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202000523] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Nabil Tahiri
- Stratingh Institute for ChemistryUniversity of Groningen Nijenborgh 7 9747 AG Groningen The Netherlands
| | - Peter Fodran
- Stratingh Institute for ChemistryUniversity of Groningen Nijenborgh 7 9747 AG Groningen The Netherlands
| | - Dhineshkumar Jayaraman
- Stratingh Institute for ChemistryUniversity of Groningen Nijenborgh 7 9747 AG Groningen The Netherlands
| | - Jeffrey Buter
- Stratingh Institute for ChemistryUniversity of Groningen Nijenborgh 7 9747 AG Groningen The Netherlands
| | - Martin D. Witte
- Stratingh Institute for ChemistryUniversity of Groningen Nijenborgh 7 9747 AG Groningen The Netherlands
| | - Tonatiuh A. Ocampo
- Brigham and Women's Hospital, Division of Rheumatology, Inflammation, and ImmunityHarvard Medical School, Hale BTM 60 Fenwood Road Boston MA 02115 USA
| | - D. Branch Moody
- Brigham and Women's Hospital, Division of Rheumatology, Inflammation, and ImmunityHarvard Medical School, Hale BTM 60 Fenwood Road Boston MA 02115 USA
| | - Ildiko Van Rhijn
- Brigham and Women's Hospital, Division of Rheumatology, Inflammation, and ImmunityHarvard Medical School, Hale BTM 60 Fenwood Road Boston MA 02115 USA
- Department of Infectious Diseases and ImmunologyFaculty of Veterinary MedicineUtrecht University Yalelaan 1 3584 CL Utrecht The Netherlands
| | - Adriaan J. Minnaard
- Stratingh Institute for ChemistryUniversity of Groningen Nijenborgh 7 9747 AG Groningen The Netherlands
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44
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Tahiri N, Fodran P, Jayaraman D, Buter J, Witte MD, Ocampo TA, Moody DB, Van Rhijn I, Minnaard AJ. Total Synthesis of a Mycolic Acid from Mycobacterium tuberculosis. Angew Chem Int Ed Engl 2020; 59:7555-7560. [PMID: 32067294 PMCID: PMC7216993 DOI: 10.1002/anie.202000523] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2020] [Indexed: 11/22/2022]
Abstract
In Mycobacterium tuberculosis, mycolic acids and their glycerol, glucose, and trehalose esters ("cord factor") form the main part of the mycomembrane. Despite their first isolation almost a century ago, full stereochemical evaluation is lacking, as is a scalable synthesis required for accurate immunological, including vaccination, studies. Herein, we report an efficient, convergent, gram-scale synthesis of four stereo-isomers of a mycolic acid and its glucose ester. Binding to the antigen presenting protein CD1b and T cell activation studies are used to confirm the antigenicity of the synthetic material. The absolute stereochemistry of the syn-methoxy methyl moiety in natural material is evaluated by comparing its optical rotation with that of synthetic material.
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Affiliation(s)
- Nabil Tahiri
- Stratingh Institute for ChemistryUniversity of GroningenNijenborgh 79747 AGGroningenThe Netherlands
| | - Peter Fodran
- Stratingh Institute for ChemistryUniversity of GroningenNijenborgh 79747 AGGroningenThe Netherlands
| | - Dhineshkumar Jayaraman
- Stratingh Institute for ChemistryUniversity of GroningenNijenborgh 79747 AGGroningenThe Netherlands
| | - Jeffrey Buter
- Stratingh Institute for ChemistryUniversity of GroningenNijenborgh 79747 AGGroningenThe Netherlands
| | - Martin D. Witte
- Stratingh Institute for ChemistryUniversity of GroningenNijenborgh 79747 AGGroningenThe Netherlands
| | - Tonatiuh A. Ocampo
- Brigham and Women's Hospital, Division of Rheumatology, Inflammation, and ImmunityHarvard Medical School, Hale BTM60 Fenwood RoadBostonMA02115USA
| | - D. Branch Moody
- Brigham and Women's Hospital, Division of Rheumatology, Inflammation, and ImmunityHarvard Medical School, Hale BTM60 Fenwood RoadBostonMA02115USA
| | - Ildiko Van Rhijn
- Brigham and Women's Hospital, Division of Rheumatology, Inflammation, and ImmunityHarvard Medical School, Hale BTM60 Fenwood RoadBostonMA02115USA
- Department of Infectious Diseases and ImmunologyFaculty of Veterinary MedicineUtrecht UniversityYalelaan 13584 CLUtrechtThe Netherlands
| | - Adriaan J. Minnaard
- Stratingh Institute for ChemistryUniversity of GroningenNijenborgh 79747 AGGroningenThe Netherlands
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45
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Abstract
Photodecarboxylation-alkylation of conformationally locked monosaccharides leads to inversion of stereochemistry at C5. This allows the synthesis of l-sugars from their readily available d-counterparts. Via this strategy, methyl l-guloside was synthesized from methyl d-mannoside in 21% yield over six steps.
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Affiliation(s)
- I. C.
Steven Wan
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 7, 9747
AG Groningen, The Netherlands
| | - Martin D. Witte
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 7, 9747
AG Groningen, The Netherlands
| | - Adriaan J. Minnaard
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 7, 9747
AG Groningen, The Netherlands
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46
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Mishra VK, Buter J, Blevins MS, Witte MD, Van Rhijn I, Moody DB, Brodbelt JS, Minnaard AJ. Total Synthesis of an Immunogenic Trehalose Phospholipid from Salmonella Typhi and Elucidation of Its sn-Regiochemistry by Mass Spectrometry. Org Lett 2019; 21:5126-5131. [PMID: 31247773 PMCID: PMC6614791 DOI: 10.1021/acs.orglett.9b01725] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Diphosphatidyltrehalose (diPT) is an immunogenic glycolipid, recently isolated from Salmonella Typhi. Despite rigorous structure elucidation, the sn-position of the acyl chains on the glycerol backbone had not been unequivocally established. A stereoselective synthesis of diPT and its regioisomer is reported herein. Using a hybrid MS3 approach combining collisional dissociation and ultraviolet photodissociation mass spectrometry for analysis of the regioisomers and natural diPT, the regiochemistry of the acyl chains of this abundant immunostimulatory glycolipid was established.
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Affiliation(s)
- Vivek K Mishra
- Stratingh Institute for Chemistry , University of Groningen , Nijenborgh 7 , 9747 AG Groningen , The Netherlands
| | - Jeffrey Buter
- Stratingh Institute for Chemistry , University of Groningen , Nijenborgh 7 , 9747 AG Groningen , The Netherlands
| | - Molly S Blevins
- Department of Chemistry , University of Texas , Austin , Texas 78712 , United States
| | - Martin D Witte
- Stratingh Institute for Chemistry , University of Groningen , Nijenborgh 7 , 9747 AG Groningen , The Netherlands
| | - Ildiko Van Rhijn
- Department of Infectious Diseases and Immunology, School of Veterinary Medicine , Utrecht University , 3584 CL Utrecht , The Netherlands.,Department of Rheumatology, Immunology, and Allergy, Brigham and Women's Hospital , Harvard Medical School , Boston , Massachusetts 02115 , United States
| | - D Branch Moody
- Department of Rheumatology, Immunology, and Allergy, Brigham and Women's Hospital , Harvard Medical School , Boston , Massachusetts 02115 , United States
| | - Jennifer S Brodbelt
- Department of Chemistry , University of Texas , Austin , Texas 78712 , United States
| | - Adriaan J Minnaard
- Stratingh Institute for Chemistry , University of Groningen , Nijenborgh 7 , 9747 AG Groningen , The Netherlands
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47
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Doumon NY, Wang G, Qiu X, Minnaard AJ, Chiechi RC, Koster LJA. 1,8-diiodooctane acts as a photo-acid in organic solar cells. Sci Rep 2019; 9:4350. [PMID: 30867531 PMCID: PMC6416288 DOI: 10.1038/s41598-019-40948-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2018] [Accepted: 02/21/2019] [Indexed: 12/02/2022] Open
Abstract
The last decade saw myriad new donor polymers, among which benzodithiophene-co-thienothiophene polymers are attractive due to their relatively high power conversion efficiency in bulk heterojunction solar cells. We examine the effect of UV-light on the stability of these polymers. The relationship between the polymer chemical structure and the UV-stability of the cells is explored on the one hand, and on the other hand, the effect of additives on their UV-stability: 1,8-diiodooctane against 1-chloronaphthalene in the cells and 1,8-octanedithiol in solution. For example, PBDTTT-E with 18% efficiency loss is more stable than PBDTTT-ET with 36% loss throughout the exposure. While 1,8-diiodooctane acts as photo-acid and leads to accelerated degradation of the solar cells, 1-chloronaphthalene does not. Acidity is known to be detrimental to the efficiency and stability of organic solar cells. The degradation is initiated upon UV-irradiation by the cleavage of the side chains, resulting in more electron traps and by the formation of iodine, dissolved HI and carbon-centered radicals from 1,8-diiodooctane as revealed by 1H NMR spectrum. The 1,8-octanedithiol spectra do not show such species. Finally, the mechanisms behind the effect of 1,8-diiodooctane are explained, paving the way for the design of new, efficient as well as stable materials and additives.
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Affiliation(s)
- Nutifafa Y Doumon
- Photophysics and OptoElectronics, Zernike Institute for Advanced Materials, University of Groningen, Nijenborgh 4, NL-9747, AG, Groningen, The Netherlands.
| | - Gongbao Wang
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 4, NL-9747, AG, Groningen, The Netherlands
| | - Xinkai Qiu
- Photophysics and OptoElectronics, Zernike Institute for Advanced Materials, University of Groningen, Nijenborgh 4, NL-9747, AG, Groningen, The Netherlands.,Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 4, NL-9747, AG, Groningen, The Netherlands
| | - Adriaan J Minnaard
- Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 4, NL-9747, AG, Groningen, The Netherlands
| | - Ryan C Chiechi
- Photophysics and OptoElectronics, Zernike Institute for Advanced Materials, University of Groningen, Nijenborgh 4, NL-9747, AG, Groningen, The Netherlands.,Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 4, NL-9747, AG, Groningen, The Netherlands
| | - L Jan Anton Koster
- Photophysics and OptoElectronics, Zernike Institute for Advanced Materials, University of Groningen, Nijenborgh 4, NL-9747, AG, Groningen, The Netherlands.
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48
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Wu C, van der Heul HU, Melnik AV, Lübben J, Dorrestein PC, Minnaard AJ, Choi YH, van Wezel GP. Lugdunomycin, an Angucycline-Derived Molecule with Unprecedented Chemical Architecture. Angew Chem Int Ed Engl 2019; 58:2809-2814. [PMID: 30656821 PMCID: PMC6519343 DOI: 10.1002/anie.201814581] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Indexed: 12/27/2022]
Abstract
The angucyclines form the largest family of polycyclic aromatic polyketides, and have been studied extensively. Herein, we report the discovery of lugdunomycin, an angucycline-derived polyketide, produced by Streptomyces species QL37. Lugdunomycin has unique structural characteristics, including a heptacyclic ring system, a spiroatom, two all-carbon stereocenters, and a benzaza-[4,3,3]propellane motif. Considering the structural novelty, we propose that lugdunomycin represents a novel subclass of aromatic polyketides. Metabolomics, combined with MS-based molecular networking analysis of Streptomyces sp. QL37, elucidated 24 other rearranged and non-rearranged angucyclines, 11 of which were previously undescribed. A biosynthetic route for the lugdunomycin and limamycins is also proposed. This work demonstrates that revisiting well-known compound families and their producer strains still is a promising approach for drug discovery.
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Affiliation(s)
- Changsheng Wu
- Institute of BiologyLeiden UniversitySylviusweg 722333 BELeidenThe Netherlands
- State Key Laboratory of Microbial TechnologyInstitute of Microbial TechnologyShandong UniversityQingdao266237P. R. China
| | | | - Alexey V. Melnik
- Collaborative Mass Spectrometry Innovation CenterSkaggs School of Pharmacy and Pharmaceutical SciencesUniversity of California, San Diego9500 Gilman DriveLa JollaCA92093-0751USA
| | - Jens Lübben
- Bruker AXS GmbHÖstliche Rheinbrückenstr. 4976187KarlsruheGermany
| | - Pieter C. Dorrestein
- Collaborative Mass Spectrometry Innovation CenterSkaggs School of Pharmacy and Pharmaceutical SciencesUniversity of California, San Diego9500 Gilman DriveLa JollaCA92093-0751USA
| | - Adriaan J. Minnaard
- Stratingh Institute for ChemistryUniversity of GroningenGroningenThe Netherlands
| | - Young Hae Choi
- Institute of BiologyLeiden UniversitySylviusweg 722333 BELeidenThe Netherlands
| | - Gilles P. van Wezel
- Institute of BiologyLeiden UniversitySylviusweg 722333 BELeidenThe Netherlands
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49
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Reinink P, Buter J, Mishra VK, Ishikawa E, Cheng TY, Willemsen PTJ, Porwollik S, Brennan PJ, Heinz E, Mayfield JA, Dougan G, van Els CA, Cerundolo V, Napolitani G, Yamasaki S, Minnaard AJ, McClelland M, Moody DB, Van Rhijn I. Discovery of Salmonella trehalose phospholipids reveals functional convergence with mycobacteria. J Exp Med 2019; 216:757-771. [PMID: 30804000 PMCID: PMC6446866 DOI: 10.1084/jem.20181812] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Revised: 12/08/2018] [Accepted: 02/01/2019] [Indexed: 01/11/2023] Open
Abstract
Salmonella species are among the world's most prevalent pathogens. Because the cell wall interfaces with the host, we designed a lipidomics approach to reveal pathogen-specific cell wall compounds. Among the molecules differentially expressed between Salmonella Paratyphi and S. Typhi, we focused on lipids that are enriched in S. Typhi, because it causes typhoid fever. We discovered a previously unknown family of trehalose phospholipids, 6,6'-diphosphatidyltrehalose (diPT) and 6-phosphatidyltrehalose (PT). Cardiolipin synthase B (ClsB) is essential for PT and diPT but not for cardiolipin biosynthesis. Chemotyping outperformed clsB homology analysis in evaluating synthesis of diPT. DiPT is restricted to a subset of Gram-negative bacteria: large amounts are produced by S. Typhi, lower amounts by other pathogens, and variable amounts by Escherichia coli strains. DiPT activates Mincle, a macrophage activating receptor that also recognizes mycobacterial cord factor (6,6'-trehalose dimycolate). Thus, Gram-negative bacteria show convergent function with mycobacteria. Overall, we discovered a previously unknown immunostimulant that is selectively expressed among medically important bacterial species.
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Affiliation(s)
- Peter Reinink
- Department of Infectious Diseases and Immunology, School of Veterinary Medicine, Utrecht University, Utrecht, Netherlands.,Department of Rheumatology, Immunology, and Allergy, Brigham and Women's Hospital, Boston, MA
| | - Jeffrey Buter
- Department of Rheumatology, Immunology, and Allergy, Brigham and Women's Hospital, Boston, MA
| | - Vivek K Mishra
- Stratingh Institute for Chemistry, University of Groningen, Groningen, Netherlands
| | - Eri Ishikawa
- Department of Molecular Immunology, Immunology Frontier Research Center, Osaka University, Osaka, Japan.,Department of Molecular Immunology, Research Institute for Microbial Diseases, Osaka University, Osaka, Japan
| | - Tan-Yun Cheng
- Department of Rheumatology, Immunology, and Allergy, Brigham and Women's Hospital, Boston, MA
| | - Peter T J Willemsen
- Wageningen Bioveterinary Research, Department of Infection Biology, Lelystad, Netherlands
| | - Steffen Porwollik
- Department of Microbiology and Molecular Genetics, University of California, Irvine, Irvine, CA
| | - Patrick J Brennan
- Department of Rheumatology, Immunology, and Allergy, Brigham and Women's Hospital, Boston, MA
| | - Eva Heinz
- Wellcome Trust Sanger Institute, Hinxton, UK
| | - Jacob A Mayfield
- Department of Rheumatology, Immunology, and Allergy, Brigham and Women's Hospital, Boston, MA
| | | | - Cécile A van Els
- Centre for Infectious Disease Control, National Institute for Public Health and the Environment, Bilthoven, Netherlands
| | - Vincenzo Cerundolo
- MRC Human Immunology Unit, Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK
| | - Giorgio Napolitani
- MRC Human Immunology Unit, Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK
| | - Sho Yamasaki
- Department of Molecular Immunology, Immunology Frontier Research Center, Osaka University, Osaka, Japan.,Department of Molecular Immunology, Research Institute for Microbial Diseases, Osaka University, Osaka, Japan
| | - Adriaan J Minnaard
- Stratingh Institute for Chemistry, University of Groningen, Groningen, Netherlands
| | - Michael McClelland
- Department of Microbiology and Molecular Genetics, University of California, Irvine, Irvine, CA
| | - D Branch Moody
- Department of Rheumatology, Immunology, and Allergy, Brigham and Women's Hospital, Boston, MA
| | - Ildiko Van Rhijn
- Department of Infectious Diseases and Immunology, School of Veterinary Medicine, Utrecht University, Utrecht, Netherlands .,Department of Rheumatology, Immunology, and Allergy, Brigham and Women's Hospital, Boston, MA
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50
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Wu C, van der Heul HU, Melnik AV, Lübben J, Dorrestein PC, Minnaard AJ, Choi YH, van Wezel GP. Lugdunomycin, an Angucycline‐Derived Molecule with Unprecedented Chemical Architecture. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201814581] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Changsheng Wu
- Institute of BiologyLeiden University Sylviusweg 72 2333 BE Leiden The Netherlands
- State Key Laboratory of Microbial TechnologyInstitute of Microbial TechnologyShandong University Qingdao 266237 P. R. China
| | | | - Alexey V. Melnik
- Collaborative Mass Spectrometry Innovation CenterSkaggs School of Pharmacy and Pharmaceutical SciencesUniversity of California, San Diego 9500 Gilman Drive La Jolla CA 92093-0751 USA
| | - Jens Lübben
- Bruker AXS GmbH Östliche Rheinbrückenstr. 49 76187 Karlsruhe Germany
| | - Pieter C. Dorrestein
- Collaborative Mass Spectrometry Innovation CenterSkaggs School of Pharmacy and Pharmaceutical SciencesUniversity of California, San Diego 9500 Gilman Drive La Jolla CA 92093-0751 USA
| | - Adriaan J. Minnaard
- Stratingh Institute for ChemistryUniversity of Groningen Groningen The Netherlands
| | - Young Hae Choi
- Institute of BiologyLeiden University Sylviusweg 72 2333 BE Leiden The Netherlands
| | - Gilles P. van Wezel
- Institute of BiologyLeiden University Sylviusweg 72 2333 BE Leiden The Netherlands
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