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Shirakawa A, Manabe Y, Marchetti R, Yano K, Masui S, Silipo A, Molinaro A, Fukase K. Chemical Synthesis of Sialyl
N
‐Glycans and Analysis of Their Recognition by Neuraminidase. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202111035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Asuka Shirakawa
- Department of Chemistry Graduate School of Science Osaka University 1-1 Machikaneyama, Toyonaka Osaka 560-0043 Japan
| | - Yoshiyuki Manabe
- Department of Chemistry Graduate School of Science Osaka University 1-1 Machikaneyama, Toyonaka Osaka 560-0043 Japan
- Core for Medicine and Science Collaborative Research and Education Project Research Center for Fundamental Sciences Graduate School of Science Osaka University 1-1 Machikaneyama, Toyonaka Osaka 560-0043 Japan
| | - Roberta Marchetti
- Department of Chemical Science University of Naples Federico II Via Cinthia 4 80126 Naples Italy
| | - Kumpei Yano
- Department of Chemistry Graduate School of Science Osaka University 1-1 Machikaneyama, Toyonaka Osaka 560-0043 Japan
| | - Seiji Masui
- Department of Chemistry Graduate School of Science Osaka University 1-1 Machikaneyama, Toyonaka Osaka 560-0043 Japan
| | - Alba Silipo
- Department of Chemistry Graduate School of Science Osaka University 1-1 Machikaneyama, Toyonaka Osaka 560-0043 Japan
- Department of Chemical Science University of Naples Federico II Via Cinthia 4 80126 Naples Italy
| | - Antonio Molinaro
- Department of Chemistry Graduate School of Science Osaka University 1-1 Machikaneyama, Toyonaka Osaka 560-0043 Japan
- Department of Chemical Science University of Naples Federico II Via Cinthia 4 80126 Naples Italy
| | - Koichi Fukase
- Department of Chemistry Graduate School of Science Osaka University 1-1 Machikaneyama, Toyonaka Osaka 560-0043 Japan
- Core for Medicine and Science Collaborative Research and Education Project Research Center for Fundamental Sciences Graduate School of Science Osaka University 1-1 Machikaneyama, Toyonaka Osaka 560-0043 Japan
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Shirakawa A, Manabe Y, Marchetti R, Yano K, Masui S, Silipo A, Molinaro A, Fukase K. Chemical Synthesis of Sialyl N-Glycans and Analysis of Their Recognition by Neuraminidase. Angew Chem Int Ed Engl 2021; 60:24686-24693. [PMID: 34520098 DOI: 10.1002/anie.202111035] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Indexed: 11/07/2022]
Abstract
The chemical synthesis of a fully sialylated tetraantennary N-glycan has been achieved for the first time by using the diacetyl strategy, in which NHAc is protected as NAc2 to improve reactivity by preventing intermolecular hydrogen bonds. Another key was the glycosylation to the branched mannose in an ether solvent, which promoted the desired glycosylation by stabilizing the oxocarbenium ion intermediate. Furthermore, high α-selectivity of these glycosylation reactions was realized by utilizing remote participation. Two asymmetrically deuterium labeled sialyl N-glycans were also synthesized by the same strategy. The synthesized N-glycans were used to probe the molecular basis of H1N1 neuraminidase recognition. The asymmetrically deuterated N-glycans revealed a difference in the recognition of sialic acid on each branch. Meanwhile, the tetraantennary N-glycan was used to evaluate the effects of multivalency and steric hinderance by forming branching structures.
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Affiliation(s)
- Asuka Shirakawa
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka, 560-0043, Japan
| | - Yoshiyuki Manabe
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka, 560-0043, Japan.,Core for Medicine and Science Collaborative Research and Education, Project Research Center for Fundamental Sciences, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka, 560-0043, Japan
| | - Roberta Marchetti
- Department of Chemical Science, University of Naples Federico II, Via Cinthia 4, 80126, Naples, Italy
| | - Kumpei Yano
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka, 560-0043, Japan
| | - Seiji Masui
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka, 560-0043, Japan
| | - Alba Silipo
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka, 560-0043, Japan.,Department of Chemical Science, University of Naples Federico II, Via Cinthia 4, 80126, Naples, Italy
| | - Antonio Molinaro
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka, 560-0043, Japan.,Department of Chemical Science, University of Naples Federico II, Via Cinthia 4, 80126, Naples, Italy
| | - Koichi Fukase
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka, 560-0043, Japan.,Core for Medicine and Science Collaborative Research and Education, Project Research Center for Fundamental Sciences, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka, 560-0043, Japan
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Moog KE, Barz M, Bartneck M, Beceren‐Braun F, Mohr N, Wu Z, Braun L, Dernedde J, Liehn EA, Tacke F, Lammers T, Kunz H, Zentel R. Polymere Selectinliganden als komplexe Glykomimetika: von Selectinbindung bis zur Modifizierung der Makrophagenmigration. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201610395] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Kai E. Moog
- Institut für Organische Chemie Johannes Gutenberg-Universität Mainz Duesbergweg 10–14 55128 Mainz Deutschland
| | - Matthias Barz
- Institut für Organische Chemie Johannes Gutenberg-Universität Mainz Duesbergweg 10–14 55128 Mainz Deutschland
| | | | - Figen Beceren‐Braun
- Institut für Laboratoriumsmedizin, Klinische Chemie und Pathobiochemie Charité – Universitätsmedizin Berlin Deutschland
| | - Nicole Mohr
- Institut für Organische Chemie Johannes Gutenberg-Universität Mainz Duesbergweg 10–14 55128 Mainz Deutschland
| | - Zhuojun Wu
- Institut für Molekulare Herz-Kreislaufforschung (IMCAR) Uniklinikum Aachen Deutschland
| | - Lydia Braun
- Institut für Organische Chemie Johannes Gutenberg-Universität Mainz Duesbergweg 10–14 55128 Mainz Deutschland
| | - Jens Dernedde
- Institut für Laboratoriumsmedizin, Klinische Chemie und Pathobiochemie Charité – Universitätsmedizin Berlin Deutschland
| | - Elisa A. Liehn
- Institut für Molekulare Herz-Kreislaufforschung (IMCAR) Uniklinikum Aachen Deutschland
| | - Frank Tacke
- Medizinische Klinik III Uniklinikum Aachen Deutschland
| | - Twan Lammers
- Institut für Experimentelle Molekulare Bildgebung (ExMI) Uniklinikum Aachen Deutschland
| | - Horst Kunz
- Institut für Organische Chemie Johannes Gutenberg-Universität Mainz Duesbergweg 10–14 55128 Mainz Deutschland
| | - Rudolf Zentel
- Institut für Organische Chemie Johannes Gutenberg-Universität Mainz Duesbergweg 10–14 55128 Mainz Deutschland
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Moog KE, Barz M, Bartneck M, Beceren‐Braun F, Mohr N, Wu Z, Braun L, Dernedde J, Liehn EA, Tacke F, Lammers T, Kunz H, Zentel R. Polymeric Selectin Ligands Mimicking Complex Carbohydrates: From Selectin Binders to Modifiers of Macrophage Migration. Angew Chem Int Ed Engl 2016; 56:1416-1421. [DOI: 10.1002/anie.201610395] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2016] [Indexed: 12/17/2022]
Affiliation(s)
- Kai E. Moog
- Institut für Organische Chemie Johannes Gutenberg-Universität Mainz Duesbergweg 10–14 55128 Mainz Germany
| | - Matthias Barz
- Institut für Organische Chemie Johannes Gutenberg-Universität Mainz Duesbergweg 10–14 55128 Mainz Germany
| | | | - Figen Beceren‐Braun
- Institut für Laboratoriumsmedizin, Klinische Chemie und Pathobiochemie Charité—Universitätsmedizin Berlin Germany
| | - Nicole Mohr
- Institut für Organische Chemie Johannes Gutenberg-Universität Mainz Duesbergweg 10–14 55128 Mainz Germany
| | - Zhuojun Wu
- Institut für Molekulare Herz-Kreislaufforschung (IMCAR) Uniklinikum Aachen Germany
| | - Lydia Braun
- Institut für Organische Chemie Johannes Gutenberg-Universität Mainz Duesbergweg 10–14 55128 Mainz Germany
| | - Jens Dernedde
- Institut für Laboratoriumsmedizin, Klinische Chemie und Pathobiochemie Charité—Universitätsmedizin Berlin Germany
| | - Elisa A. Liehn
- Institut für Molekulare Herz-Kreislaufforschung (IMCAR) Uniklinikum Aachen Germany
| | - Frank Tacke
- Medizinische Klinik III Uniklinikum Aachen Germany
| | - Twan Lammers
- Institut für Experimentelle Molekulare Bildgebung (ExMI) Uniklinikum Aachen Germany
| | - Horst Kunz
- Institut für Organische Chemie Johannes Gutenberg-Universität Mainz Duesbergweg 10–14 55128 Mainz Germany
| | - Rudolf Zentel
- Institut für Organische Chemie Johannes Gutenberg-Universität Mainz Duesbergweg 10–14 55128 Mainz Germany
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Daum M, Broszeit F, Hoffmann-Röder A. Synthesis of a Fluorinated Sialophorin Hexasaccharide-Threonine Conjugate for Fmoc Solid-Phase Glycopeptide Synthesis. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600523] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Markus Daum
- Center for Integrated Protein Science Munich (CIPS ) at the Department of Chemistry; Ludwig-Maximilians-Universität; Butenandtstr. 5-13 81377 Munich Germany
| | - Frederik Broszeit
- Center for Integrated Protein Science Munich (CIPS ) at the Department of Chemistry; Ludwig-Maximilians-Universität; Butenandtstr. 5-13 81377 Munich Germany
| | - Anja Hoffmann-Röder
- Center for Integrated Protein Science Munich (CIPS ) at the Department of Chemistry; Ludwig-Maximilians-Universität; Butenandtstr. 5-13 81377 Munich Germany
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Pett C, Schorlemer M, Westerlind U. A unified strategy for the synthesis of mucin cores 1-4 saccharides and the assembled multivalent glycopeptides. Chemistry 2013; 19:17001-10. [PMID: 24307362 DOI: 10.1002/chem.201302921] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2013] [Indexed: 01/02/2023]
Abstract
By displaying different O-glycans in a multivalent mode, mucin and mucin-like glycoproteins are involved in a plethora of protein binding events. The understanding of the roles of the glycans and the identification of potential glycan binding proteins are major challenges. To enable future binding studies of mucin glycan and glycopeptide probes, a method that gives flexible and efficient access to all common mucin core-glycosylated amino acids was developed. Based on a convergent synthesis strategy starting from a shared early stage intermediate by differentiation in the glycoside acceptor reactivity, a common disaccharide building block allows for the creation of extended glycosylated amino acids carrying the mucin type-2 cores 1-4 saccharides. Formation of a phenyl-sulfenyl-N-Troc (Troc=trichloroethoxycarbonyl) byproduct during N-iodosuccinimide-promoted thioglycoside couplings was further characterized and a new methodology for the removal of the Troc group is described. The obtained glycosylated 9-fluorenylmethoxycarbonyl (Fmoc)-protected amino acid building blocks are incorporated into peptides for multivalent glycan display.
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Affiliation(s)
- Christian Pett
- Gesellschaft zur Förderung der Analytischen, Wissenschaften e.V. ISAS-Leibniz, Institute for Analytical Sciences, Otto-Hahn-Strasse 6b, 44227 Dortmund (Germany), Fax: (+49) 231-1392-4850
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Baumann K, Kowalczyk D, Gutjahr T, Pieczyk M, Jones C, Wild M, Vestweber D, Kunz H. Sulfatierte und nicht sulfatierte Glycopeptid-Erkennungsdomänen des P-Selektin-Glycoprotein-Liganden 1 und ihre Bindung an P- und E-Selektin. Angew Chem Int Ed Engl 2009. [DOI: 10.1002/ange.200805999] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Baumann K, Kowalczyk D, Gutjahr T, Pieczyk M, Jones C, Wild M, Vestweber D, Kunz H. Sulfated and Non-Sulfated Glycopeptide Recognition Domains of P-Selectin Glycoprotein Ligand 1 and their Binding to P- and E-Selectin. Angew Chem Int Ed Engl 2009; 48:3174-8. [DOI: 10.1002/anie.200805999] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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