1
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Fowler JL, Zheng SL, Nguyen A, Chen A, Xiong X, Chai T, Chen JY, Karigane D, Banuelos AM, Niizuma K, Kayamori K, Nishimura T, Cromer MK, Gonzalez-Perez D, Mason C, Liu DD, Yilmaz L, Miquerol L, Porteus MH, Luca VC, Majeti R, Nakauchi H, Red-Horse K, Weissman IL, Ang LT, Loh KM. Lineage-tracing hematopoietic stem cell origins in vivo to efficiently make human HLF+ HOXA+ hematopoietic progenitors from pluripotent stem cells. Dev Cell 2024:S1534-5807(24)00143-6. [PMID: 38569552 DOI: 10.1016/j.devcel.2024.03.003] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 12/05/2023] [Accepted: 03/01/2024] [Indexed: 04/05/2024]
Abstract
The developmental origin of blood-forming hematopoietic stem cells (HSCs) is a longstanding question. Here, our non-invasive genetic lineage tracing in mouse embryos pinpoints that artery endothelial cells generate HSCs. Arteries are transiently competent to generate HSCs for 2.5 days (∼E8.5-E11) but subsequently cease, delimiting a narrow time frame for HSC formation in vivo. Guided by the arterial origins of blood, we efficiently and rapidly differentiate human pluripotent stem cells (hPSCs) into posterior primitive streak, lateral mesoderm, artery endothelium, hemogenic endothelium, and >90% pure hematopoietic progenitors within 10 days. hPSC-derived hematopoietic progenitors generate T, B, NK, erythroid, and myeloid cells in vitro and, critically, express hallmark HSC transcription factors HLF and HOXA5-HOXA10, which were previously challenging to upregulate. We differentiated hPSCs into highly enriched HLF+ HOXA+ hematopoietic progenitors with near-stoichiometric efficiency by blocking formation of unwanted lineages at each differentiation step. hPSC-derived HLF+ HOXA+ hematopoietic progenitors could avail both basic research and cellular therapies.
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Affiliation(s)
- Jonas L Fowler
- Institute for Stem Cell Biology & Regenerative Medicine, Stanford University, Stanford, CA 94305, USA; Department of Developmental Biology, Stanford University, Stanford, CA 94305, USA
| | - Sherry Li Zheng
- Institute for Stem Cell Biology & Regenerative Medicine, Stanford University, Stanford, CA 94305, USA; Department of Developmental Biology, Stanford University, Stanford, CA 94305, USA
| | - Alana Nguyen
- Institute for Stem Cell Biology & Regenerative Medicine, Stanford University, Stanford, CA 94305, USA; Department of Developmental Biology, Stanford University, Stanford, CA 94305, USA
| | - Angela Chen
- Institute for Stem Cell Biology & Regenerative Medicine, Stanford University, Stanford, CA 94305, USA; Department of Developmental Biology, Stanford University, Stanford, CA 94305, USA
| | - Xiaochen Xiong
- Institute for Stem Cell Biology & Regenerative Medicine, Stanford University, Stanford, CA 94305, USA; Department of Developmental Biology, Stanford University, Stanford, CA 94305, USA
| | - Timothy Chai
- Institute for Stem Cell Biology & Regenerative Medicine, Stanford University, Stanford, CA 94305, USA; Department of Developmental Biology, Stanford University, Stanford, CA 94305, USA
| | - Julie Y Chen
- Institute for Stem Cell Biology & Regenerative Medicine, Stanford University, Stanford, CA 94305, USA; Department of Developmental Biology, Stanford University, Stanford, CA 94305, USA
| | - Daiki Karigane
- Institute for Stem Cell Biology & Regenerative Medicine, Stanford University, Stanford, CA 94305, USA; Division of Hematology, Department of Medicine, Stanford University, Stanford, CA 94305, USA
| | - Allison M Banuelos
- Institute for Stem Cell Biology & Regenerative Medicine, Stanford University, Stanford, CA 94305, USA; Department of Pathology, Stanford University, Stanford, CA 94305, USA
| | - Kouta Niizuma
- Institute for Stem Cell Biology & Regenerative Medicine, Stanford University, Stanford, CA 94305, USA; Department of Genetics, Stanford University, Stanford, CA 94305, USA
| | - Kensuke Kayamori
- Institute for Stem Cell Biology & Regenerative Medicine, Stanford University, Stanford, CA 94305, USA; Division of Hematology, Department of Medicine, Stanford University, Stanford, CA 94305, USA
| | - Toshinobu Nishimura
- Institute for Stem Cell Biology & Regenerative Medicine, Stanford University, Stanford, CA 94305, USA; Department of Genetics, Stanford University, Stanford, CA 94305, USA
| | - M Kyle Cromer
- Department of Surgery, University of California, San Francisco, San Francisco, CA 94143, USA
| | | | - Charlotte Mason
- Department of Drug Discovery, Moffitt Cancer Center, Tampa, FL 33612, USA
| | - Daniel Dan Liu
- Institute for Stem Cell Biology & Regenerative Medicine, Stanford University, Stanford, CA 94305, USA; Department of Pathology, Stanford University, Stanford, CA 94305, USA
| | - Leyla Yilmaz
- Institute for Stem Cell Biology & Regenerative Medicine, Stanford University, Stanford, CA 94305, USA; Department of Pathology, Stanford University, Stanford, CA 94305, USA
| | - Lucile Miquerol
- Aix-Marseille Université, CNRS UMR 7288, IBDM, Marseille 13288, France
| | - Matthew H Porteus
- Institute for Stem Cell Biology & Regenerative Medicine, Stanford University, Stanford, CA 94305, USA; Department of Pediatrics, Stanford University, Stanford, CA 94305, USA
| | - Vincent C Luca
- Department of Drug Discovery, Moffitt Cancer Center, Tampa, FL 33612, USA
| | - Ravindra Majeti
- Institute for Stem Cell Biology & Regenerative Medicine, Stanford University, Stanford, CA 94305, USA; Division of Hematology, Department of Medicine, Stanford University, Stanford, CA 94305, USA
| | - Hiromitsu Nakauchi
- Institute for Stem Cell Biology & Regenerative Medicine, Stanford University, Stanford, CA 94305, USA; Department of Genetics, Stanford University, Stanford, CA 94305, USA
| | - Kristy Red-Horse
- Institute for Stem Cell Biology & Regenerative Medicine, Stanford University, Stanford, CA 94305, USA; Department of Biology, Howard Hughes Medical Institute, Stanford University, Stanford, CA 94305, USA
| | - Irving L Weissman
- Institute for Stem Cell Biology & Regenerative Medicine, Stanford University, Stanford, CA 94305, USA; Department of Pathology, Stanford University, Stanford, CA 94305, USA
| | - Lay Teng Ang
- Institute for Stem Cell Biology & Regenerative Medicine, Stanford University, Stanford, CA 94305, USA.
| | - Kyle M Loh
- Institute for Stem Cell Biology & Regenerative Medicine, Stanford University, Stanford, CA 94305, USA; Department of Developmental Biology, Stanford University, Stanford, CA 94305, USA.
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2
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Gomez de Santos P, González-Benjumea A, Fernandez-Garcia A, Aranda C, Wu Y, But A, Molina-Espeja P, Maté DM, Gonzalez-Perez D, Zhang W, Kiebist J, Scheibner K, Hofrichter M, Świderek K, Moliner V, Sanz-Aparicio J, Hollmann F, Gutiérrez A, Alcalde M. Engineering a Highly Regioselective Fungal Peroxygenase for the Synthesis of Hydroxy Fatty Acids. Angew Chem Int Ed Engl 2023; 62:e202217372. [PMID: 36583658 DOI: 10.1002/anie.202217372] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [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: 11/28/2022] [Revised: 12/23/2022] [Accepted: 12/30/2022] [Indexed: 12/31/2022]
Abstract
The hydroxylation of fatty acids is an appealing reaction in synthetic chemistry, although the lack of selective catalysts hampers its industrial implementation. In this study, we have engineered a highly regioselective fungal peroxygenase for the ω-1 hydroxylation of fatty acids with quenched stepwise over-oxidation. One single mutation near the Phe catalytic tripod narrowed the heme cavity, promoting a dramatic shift toward subterminal hydroxylation with a drop in the over-oxidation activity. While crystallographic soaking experiments and molecular dynamic simulations shed light on this unique oxidation pattern, the selective biocatalyst was produced by Pichia pastoris at 0.4 g L-1 in a fed-batch bioreactor and used in the preparative synthesis of 1.4 g of (ω-1)-hydroxytetradecanoic acid with 95 % regioselectivity and 83 % ee for the S enantiomer.
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Affiliation(s)
| | - Alejandro González-Benjumea
- Instituto de Recursos Naturales y Agrobiología de Sevilla (IRNAS), CSIC, Av. Reina Mercedes 10, 41012, Seville, Spain
| | - Angela Fernandez-Garcia
- Department of Crystallography & Structural Biology, Institute of Physical Chemistry "Rocasolano", CSIC, C/Serrano 119, 28006, Madrid, Spain
| | - Carmen Aranda
- Instituto de Recursos Naturales y Agrobiología de Sevilla (IRNAS), CSIC, Av. Reina Mercedes 10, 41012, Seville, Spain
| | - Yinqi Wu
- Department of Biotechnology Institution, Delft University of Technology, Van der Maasweg St, 9, 2629 HZ, Delft, The Netherlands
| | - Andrada But
- Department of Biotechnology Institution, Delft University of Technology, Van der Maasweg St, 9, 2629 HZ, Delft, The Netherlands
| | - Patricia Molina-Espeja
- Department of Biocatalysis, Institute of Catalysis, CSIC, C/Marie Curie 2, 28049, Madrid, Spain
| | - Diana M Maté
- Department of Biocatalysis, Institute of Catalysis, CSIC, C/Marie Curie 2, 28049, Madrid, Spain
| | - David Gonzalez-Perez
- Department of Biocatalysis, Institute of Catalysis, CSIC, C/Marie Curie 2, 28049, Madrid, Spain
| | - Wuyuan Zhang
- Department of Biotechnology Institution, Delft University of Technology, Van der Maasweg St, 9, 2629 HZ, Delft, The Netherlands
| | - Jan Kiebist
- Institute of Biotechnology Institution, Brandenburg University of Technology Cottbus-Senftenberg, Universitätsplatz 1, 01968, Senftenberg, Germany
| | - Katrin Scheibner
- Institute of Biotechnology Institution, Brandenburg University of Technology Cottbus-Senftenberg, Universitätsplatz 1, 01968, Senftenberg, Germany
| | - Martin Hofrichter
- Department of Bio- and Environmental Sciences, TU Dresden, International Institute Zittau, Markt 23, 02763, Zittau, Germany
| | - Katarzyna Świderek
- BioComp Group, Institute of Advanced Materials (INAM), Universitat Jaume I, 12071, Castellon, Spain
| | - Vicent Moliner
- BioComp Group, Institute of Advanced Materials (INAM), Universitat Jaume I, 12071, Castellon, Spain
| | - Julia Sanz-Aparicio
- Department of Crystallography & Structural Biology, Institute of Physical Chemistry "Rocasolano", CSIC, C/Serrano 119, 28006, Madrid, Spain
| | - Frank Hollmann
- Department of Biotechnology Institution, Delft University of Technology, Van der Maasweg St, 9, 2629 HZ, Delft, The Netherlands
| | - Ana Gutiérrez
- Instituto de Recursos Naturales y Agrobiología de Sevilla (IRNAS), CSIC, Av. Reina Mercedes 10, 41012, Seville, Spain
| | - Miguel Alcalde
- Department of Biocatalysis, Institute of Catalysis, CSIC, C/Marie Curie 2, 28049, Madrid, Spain
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3
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Gonzalez-Perez D, Das S, Antfolk D, Ahsan HS, Medina E, Dundes CE, Jokhai RT, Egan ED, Blacklow SC, Loh KM, Rodriguez PC, Luca VC. Affinity-matured DLL4 ligands as broad-spectrum modulators of Notch signaling. Nat Chem Biol 2023; 19:9-17. [PMID: 36050494 PMCID: PMC10132381 DOI: 10.1038/s41589-022-01113-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 07/14/2022] [Indexed: 12/31/2022]
Abstract
The Notch pathway regulates cell fate decisions and is an emerging target for regenerative and cancer therapies. Recombinant Notch ligands are attractive candidates for modulating Notch signaling; however, their intrinsically low receptor-binding affinity restricts their utility in biomedical applications. To overcome this limitation, we evolved variants of the ligand Delta-like 4 with enhanced affinity and cross-reactivity. A consensus variant with maximized binding affinity, DeltaMAX, binds human and murine Notch receptors with 500- to 1,000-fold increased affinity compared with wild-type human Delta-like 4. DeltaMAX also potently activates Notch in plate-bound, bead-bound and cellular formats. When administered as a soluble decoy, DeltaMAX inhibits Notch in reporter and neuronal differentiation assays, highlighting its dual utility as an agonist or antagonist. Finally, we demonstrate that DeltaMAX stimulates increased proliferation and expression of effector mediators in T cells. Taken together, our data define DeltaMAX as a versatile tool for broad-spectrum activation or inhibition of Notch signaling.
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Affiliation(s)
| | - Satyajit Das
- Department of Immunology, Moffitt Cancer Center, Tampa, FL, USA
| | - Daniel Antfolk
- Department of Drug Discovery, Moffitt Cancer Center, Tampa, FL, USA
| | - Hadia S Ahsan
- Stanford Institute for Stem Cell Biology & Regenerative Medicine, Department of Developmental Biology, Stanford University School of Medicine, Stanford, CA, USA
| | - Elliot Medina
- Department of Drug Discovery, Moffitt Cancer Center, Tampa, FL, USA
| | - Carolyn E Dundes
- Stanford Institute for Stem Cell Biology & Regenerative Medicine, Department of Developmental Biology, Stanford University School of Medicine, Stanford, CA, USA
| | - Rayyan T Jokhai
- Stanford Institute for Stem Cell Biology & Regenerative Medicine, Department of Developmental Biology, Stanford University School of Medicine, Stanford, CA, USA
| | - Emily D Egan
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA, USA
| | - Stephen C Blacklow
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA, USA
- Department of Cancer Biology, Dana Farber Cancer Institute, Boston, MA, USA
| | - Kyle M Loh
- Stanford Institute for Stem Cell Biology & Regenerative Medicine, Department of Developmental Biology, Stanford University School of Medicine, Stanford, CA, USA
| | | | - Vincent C Luca
- Department of Drug Discovery, Moffitt Cancer Center, Tampa, FL, USA.
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4
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de Santos PG, González-Benjumea A, Fernandez-Garcia A, Aranda C, Wu Y, But A, Molina-Espeja P, Maté DM, Gonzalez-Perez D, Zhang W, Kiebist J, Scheibner K, Hofrichter M, Świderek K, Moliner V, Sanz-Aparicio J, Hollmann F, Gutiérrez A, Alcalde M. Engineering a Highly Regioselective Fungal Peroxygenase for the Synthesis of Hydroxy Fatty Acids. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202217372] [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: 12/31/2022]
Affiliation(s)
| | - Alejandro González-Benjumea
- Instituto de Recursos Naturales y Agrobiología de Sevilla: Instituto de Recursos Naturales y Agrobiologia de Sevilla Biocatalysis SPAIN
| | - Angela Fernandez-Garcia
- Instituto de Química Física Rocasolano: Instituto de Quimica Fisica Rocasolano Department of Crystallography & Structural Biology SPAIN
| | - Carmen Aranda
- Instituto de Recursos Naturales y Agrobiología de Sevilla: Instituto de Recursos Naturales y Agrobiologia de Sevilla biocatalysis SPAIN
| | - Yinqi Wu
- TUDelft: Technische Universiteit Delft biotechnology NETHERLANDS
| | - Andrada But
- TU Delft: Technische Universiteit Delft biotechnology NETHERLANDS
| | - Patricia Molina-Espeja
- Instituto de Catálisis y Petroleoquímica: Instituto de Catalisis y Petroleoquimica Biocatalisis SPAIN
| | - Diana Mate Maté
- ICP: Instituto de Catalisis y Petroleoquimica biocatalysis SPAIN
| | - David Gonzalez-Perez
- Instituto de Catálisis y Petroleoquímica: Instituto de Catalisis y Petroleoquimica biocatalysis SPAIN
| | - Wuyuan Zhang
- TUDelft: Technische Universiteit Delft biotechnology NETHERLANDS
| | - Jan Kiebist
- Brandenburg University of Technology Cottbus-Senftenberg: Brandenburgische Technische Universitat Cottbus-Senftenberg biotechnology GERMANY
| | - Katrin Scheibner
- Brandenburg University of Technology Cottbus-Senftenberg - Campus Cottbus-Sachsendorf: Brandenburgische Technische Universitat Cottbus-Senftenberg - Campus Cottbus-Sachsendorf biotechnology GERMANY
| | - Martin Hofrichter
- TU Dresden: Technische Universitat Dresden Environmental Science GERMANY
| | | | | | - Julia Sanz-Aparicio
- Instituto de Química Física Rocasolano: Instituto de Quimica Fisica Rocasolano Department of crystallography SPAIN
| | - Frank Hollmann
- TUDelft: Technische Universiteit Delft biotechnology NETHERLANDS
| | - Ana Gutiérrez
- Instituto de Recursos Naturales y Agrobiología de Sevilla: Instituto de Recursos Naturales y Agrobiologia de Sevilla biocatalysis SPAIN
| | - Miguel Alcalde
- Institute of Catalysis, CSIC Dept. of Biocatalysis Marie Curie 2 28049 Madrid SPAIN
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5
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Gonzalez-Perez D, Ratcliffe J, Tan SK, Wong MCM, Yee YP, Nyabadza N, Xu JH, Wong TS, Tee KL. Random and combinatorial mutagenesis for improved total production of secretory target protein in Escherichia coli. Sci Rep 2021; 11:5290. [PMID: 33674702 PMCID: PMC7935960 DOI: 10.1038/s41598-021-84859-6] [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] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Accepted: 02/22/2021] [Indexed: 11/17/2022] Open
Abstract
Signal peptides and secretory carrier proteins are commonly used to secrete heterologous recombinant protein in Gram-negative bacteria. The Escherichia coli osmotically-inducible protein Y (OsmY) is a carrier protein that secretes a target protein extracellularly, and we have previously applied it in the Bacterial Extracellular Protein Secretion System (BENNY) to accelerate directed evolution. In this study, we reported the first application of random and combinatorial mutagenesis on a carrier protein to enhance total secretory target protein production. After one round of random mutagenesis followed by combining the mutations found, OsmY(M3) (L6P, V43A, S154R, V191E) was identified as the best carrier protein. OsmY(M3) produced 3.1 ± 0.3 fold and 2.9 ± 0.8 fold more secretory Tfu0937 β-glucosidase than its wildtype counterpart in E. coli strains BL21(DE3) and C41(DE3), respectively. OsmY(M3) also produced more secretory Tfu0937 at different cultivation temperatures (37 °C, 30 °C and 25 °C) compared to the wildtype. Subcellular fractionation of the expressed protein confirmed the essential role of OsmY in protein secretion. Up to 80.8 ± 12.2% of total soluble protein was secreted after 15 h of cultivation. When fused to a red fluorescent protein or a lipase from Bacillus subtillis, OsmY(M3) also produced more secretory protein compared to the wildtype. In this study, OsmY(M3) variant improved the extracellular production of three proteins originating from diverse organisms and with diverse properties, clearly demonstrating its wide-ranging applications. The use of random and combinatorial mutagenesis on the carrier protein demonstrated in this work can also be further extended to evolve other signal peptides or carrier proteins for secretory protein production in E. coli.
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Affiliation(s)
- David Gonzalez-Perez
- Department of Chemical and Biological Engineering, The University of Sheffield, Sir Robert Hadfield Building, Mappin Street, Sheffield, S1 3JD, UK
- Department of Drug Discovery, Moffitt Cancer Center & Research Institute, Stabile Research Building, 12902 Magnolia Dr, Tampa, FL, 33612, USA
| | - James Ratcliffe
- Department of Chemical and Biological Engineering, The University of Sheffield, Sir Robert Hadfield Building, Mappin Street, Sheffield, S1 3JD, UK
| | - Shu Khan Tan
- Department of Chemical and Biological Engineering, The University of Sheffield, Sir Robert Hadfield Building, Mappin Street, Sheffield, S1 3JD, UK
| | - Mary Chen May Wong
- Department of Chemical and Biological Engineering, The University of Sheffield, Sir Robert Hadfield Building, Mappin Street, Sheffield, S1 3JD, UK
| | - Yi Pei Yee
- Department of Chemical and Biological Engineering, The University of Sheffield, Sir Robert Hadfield Building, Mappin Street, Sheffield, S1 3JD, UK
| | - Natsai Nyabadza
- Department of Chemical and Biological Engineering, The University of Sheffield, Sir Robert Hadfield Building, Mappin Street, Sheffield, S1 3JD, UK
| | - Jian-He Xu
- Laboratory of Biocatalysis and Bioprocessing, State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, People's Republic of China
| | - Tuck Seng Wong
- Department of Chemical and Biological Engineering, The University of Sheffield, Sir Robert Hadfield Building, Mappin Street, Sheffield, S1 3JD, UK.
- National Center for Genetic Engineering and Biotechnology, 113 Thailand Science Park, Phahonyothin Road, Khlong Luang, 12120, Pathum Thani, Thailand.
| | - Kang Lan Tee
- Department of Chemical and Biological Engineering, The University of Sheffield, Sir Robert Hadfield Building, Mappin Street, Sheffield, S1 3JD, UK.
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Abstract
The growing availability of complex structures in the Protein Data Bank has provided key insight into the molecular architecture of protein–protein interfaces. The remarkable diversity observed in protein binding modes is paralleled by a tremendous variation in binding affinities, with interaction half-lives ranging from days to milliseconds. Within the protein interactome, low-affinity binding events have been particularly difficult to visualize by traditional structural methods, which has spurred the development of innovative strategies for reconstituting these short-lived yet biologically essential assemblies. An important takeaway from structural studies of low-affinity systems is that there is no universal solution for stabilizing protein complexes, and approaches such as single-chain fusions, biochemical linkages, and affinity-maturation have each been successful in certain contexts. In this article, we review how advances in molecular engineering have been used to capture weakly associated complexes for structure determination, and we provide perspectives on how the continued application of these methods can shed new light on the “hidden world” of low-affinity interactions. Impact statement Low-affinity protein interactions, while biologically essential, have been difficult to visualize by traditional methods in structural biology. In this review, we describe a series of innovative molecular engineering strategies that have been used to stabilize weakly bound protein complexes for structure determination. By highlighting several examples from the literature along with potential advantages and disadvantages of the individual approaches, we hope to provide an introductory resource for structural biologists studying low-affinity systems.
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Affiliation(s)
- Qianqian Ming
- Department of Drug Discovery, Moffitt Cancer Center and Research Institute, Tampa, FL 33612, USA
| | - David Gonzalez-Perez
- Department of Drug Discovery, Moffitt Cancer Center and Research Institute, Tampa, FL 33612, USA
| | - Vincent C Luca
- Department of Drug Discovery, Moffitt Cancer Center and Research Institute, Tampa, FL 33612, USA
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7
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Alessa AHA, Tee KL, Gonzalez-Perez D, Omar Ali HEM, Evans CA, Trevaskis A, Xu JH, Wong TS. Accelerated directed evolution of dye-decolorizing peroxidase using a bacterial extracellular protein secretion system (BENNY). BIORESOUR BIOPROCESS 2019; 6:20. [PMID: 31231605 PMCID: PMC6544594 DOI: 10.1186/s40643-019-0255-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [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: 04/15/2019] [Accepted: 05/20/2019] [Indexed: 01/19/2023] Open
Abstract
Background Dye-decolorizing peroxidases (DyPs) are haem-containing peroxidases that show great promises in industrial biocatalysis and lignocellulosic degradation. Through the use of Escherichia coli osmotically-inducible protein Y (OsmY) as a bacterial extracellular protein secretion system (BENNY), we successfully developed a streamlined directed evolution workflow to accelerate the protein engineering of DyP4 from Pleurotus ostreatus strain PC15. Result After 3 rounds of random mutagenesis with error-prone polymerase chain reaction (epPCR) and 1 round of saturation mutagenesis, we obtained 4D4 variant (I56V, K109R, N227S and N312S) that displays multiple desirable phenotypes, including higher protein yield and secretion, higher specific activity (2.7-fold improvement in kcat/Km) and higher H2O2 tolerance (sevenfold improvement based on IC50). Conclusion To our best knowledge, this is the first report of applying OsmY to simplify the directed evolution workflow and to direct the extracellular secretion of a haem protein such as DyP4.![]() Electronic supplementary material The online version of this article (10.1186/s40643-019-0255-7) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Abdulrahman H A Alessa
- 1Department of Chemical & Biological Engineering and Advanced Biomanufacturing Centre, University of Sheffield, Sir Robert Hadfield Building, Mappin Street, Sheffield, S1 3JD UK
| | - Kang Lan Tee
- 1Department of Chemical & Biological Engineering and Advanced Biomanufacturing Centre, University of Sheffield, Sir Robert Hadfield Building, Mappin Street, Sheffield, S1 3JD UK
| | - David Gonzalez-Perez
- 1Department of Chemical & Biological Engineering and Advanced Biomanufacturing Centre, University of Sheffield, Sir Robert Hadfield Building, Mappin Street, Sheffield, S1 3JD UK
| | - Hossam E M Omar Ali
- 1Department of Chemical & Biological Engineering and Advanced Biomanufacturing Centre, University of Sheffield, Sir Robert Hadfield Building, Mappin Street, Sheffield, S1 3JD UK
| | - Caroline A Evans
- 1Department of Chemical & Biological Engineering and Advanced Biomanufacturing Centre, University of Sheffield, Sir Robert Hadfield Building, Mappin Street, Sheffield, S1 3JD UK
| | - Alex Trevaskis
- 1Department of Chemical & Biological Engineering and Advanced Biomanufacturing Centre, University of Sheffield, Sir Robert Hadfield Building, Mappin Street, Sheffield, S1 3JD UK
| | - Jian-He Xu
- 2Laboratory of Biocatalysis and Bioprocessing, State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237 People's Republic of China
| | - Tuck Seng Wong
- 1Department of Chemical & Biological Engineering and Advanced Biomanufacturing Centre, University of Sheffield, Sir Robert Hadfield Building, Mappin Street, Sheffield, S1 3JD UK
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8
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Affiliation(s)
| | - Miguel Alcalde
- Department of Biocatalysis, Institute of Catalysis, CSIC, Madrid, Spain
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9
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Viña-Gonzalez J, Gonzalez-Perez D, Alcalde M. Directed Evolution Method in Saccharomyces cerevisiae: Mutant Library Creation and Screening. J Vis Exp 2016:e53761. [PMID: 27077451 DOI: 10.3791/53761] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
Directed evolution in Saccharomyces cerevisiae offers many attractive advantages when designing enzymes for biotechnological applications, a process that involves the construction, cloning and expression of mutant libraries, coupled to high frequency homologous DNA recombination in vivo. Here, we present a protocol to create and screen mutant libraries in yeast based on the example of a fungal aryl-alcohol oxidase (AAO) to enhance its total activity. Two protein segments were subjected to focused-directed evolution by random mutagenesis and in vivo DNA recombination. Overhangs of ~50 bp flanking each segment allowed the correct reassembly of the AAO-fusion gene in a linearized vector giving rise to a full autonomously replicating plasmid. Mutant libraries enriched with functional AAO variants were screened in S. cerevisiae supernatants with a sensitive high-throughput assay based on the Fenton reaction. The general process of library construction in S. cerevisiae described here can be readily applied to evolve many other eukaryotic genes, avoiding extra PCR reactions, in vitro DNA recombination and ligation steps.
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Affiliation(s)
| | | | - Miguel Alcalde
- Department of Biocatalysis, Institute of Catalysis, CSIC;
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10
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Gonzalez-Perez D, Mateljak I, Garcia-Ruiz E, Ruiz-Dueñas FJ, Martinez AT, Alcalde M. Correction: Alkaline versatile peroxidase by directed evolution. Catal Sci Technol 2016. [DOI: 10.1039/c6cy90107g] [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: 11/21/2022]
Abstract
Correction for ‘Alkaline versatile peroxidase by directed evolution’ by David Gonzalez-Perez et al., Catal. Sci. Technol., 2016, 6, 6625–6636.
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Affiliation(s)
| | - Ivan Mateljak
- Department of Biocatalysis
- Institute of Catalysis
- CSIC
- 28049 Madrid
- Spain
| | - Eva Garcia-Ruiz
- Department of Chemical and Biomolecular Engineering
- University of Illinois at Urbana-Champaign
- Urbana
- USA
| | | | | | - Miguel Alcalde
- Department of Biocatalysis
- Institute of Catalysis
- CSIC
- 28049 Madrid
- Spain
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Gonzalez-Perez D, Mateljak I, Garcia-Ruiz E, Ruiz-Dueñas FJ, Martinez AT, Alcalde M. Alkaline versatile peroxidase by directed evolution. Catal Sci Technol 2016. [DOI: 10.1039/c6cy01044j] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A ligninolytic versatile peroxidase was engineered by directed evolution to be active and stable at alkaline pH.
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Affiliation(s)
| | - Ivan Mateljak
- Department of Biocatalysis
- Institute of Catalysis
- 28049 Madrid
- Spain
| | - Eva Garcia-Ruiz
- Department of Chemical and Biomolecular Engineering
- University of Illinois at Urbana-Champaign
- Urbana
- USA
| | | | | | - Miguel Alcalde
- Department of Biocatalysis
- Institute of Catalysis
- 28049 Madrid
- Spain
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Gonzalez-Perez D, Garcia-Ruiz E, Ruiz-Dueñas FJ, Martinez AT, Alcalde M. Structural Determinants of Oxidative Stabilization in an Evolved Versatile Peroxidase. ACS Catal 2014. [DOI: 10.1021/cs501218v] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- David Gonzalez-Perez
- Department of Biocatalysis, Institute of Catalysis, CSIC, Marie Curie 2, Cantoblanco, 28049 Madrid, Spain
| | - Eva Garcia-Ruiz
- Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana−Champaign, 600 South Mathews Avenue, Urbana, Illinois 61801, United States
| | | | - Angel T. Martinez
- Biological Research Centre, CSIC, Ramiro de Maeztu 9, 28040 Madrid, Spain
| | - Miguel Alcalde
- Department of Biocatalysis, Institute of Catalysis, CSIC, Marie Curie 2, Cantoblanco, 28049 Madrid, Spain
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Abstract
The ligninolytic enzymatic consortium produced by white-rot fungi is one of the most efficient oxidative systems found in nature, with many potential applications that range from the production of 2nd generation biofuels to chemicals synthesis. In the current study, two high redox potential oxidoreductase fusion genes (laccase -Lac- and versatile peroxidase -Vp-) that had been evolved in the laboratory were re-assembled in Saccharomyces cerevisiae. First, cell viability and secretion were assessed after co-transforming the Lac and Vp genes into yeast. Several expression cassettes were inserted in vivo into episomal bi-directional vectors in order to evaluate inducible promoter and/or terminator pairs of different strengths in an individual and combined manner. The synthetic white-rot yeast model harboring Vp(GAL1/CYC1)-Lac(GAL10/ADH1) displayed up to 1000 and 100 Units per L of peroxidase and laccase activity, respectively, representing a suitable point of departure for future synthetic biology studies.
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Affiliation(s)
| | - Miguel Alcalde
- Department of Biocatalysis; Institute of Catalysis, CSIC; Madrid, Spain
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Affiliation(s)
- Marcos Pita
- Instituto de Catalisis y Petroleoquimica, CSIC, C/Marie Curie, 2, L10, 28049 Madrid, Spain
| | - Diana M. Mate
- Instituto de Catalisis y Petroleoquimica, CSIC, C/Marie Curie, 2, L10, 28049 Madrid, Spain
| | - David Gonzalez-Perez
- Instituto de Catalisis y Petroleoquimica, CSIC, C/Marie Curie, 2, L10, 28049 Madrid, Spain
| | - Sergey Shleev
- Department
of Biomedical Sciences, Faculty of Health and Society, Malmö University, 20560 Malmö, Sweden
| | - Victor M. Fernandez
- Instituto de Catalisis y Petroleoquimica, CSIC, C/Marie Curie, 2, L10, 28049 Madrid, Spain
| | - Miguel Alcalde
- Instituto de Catalisis y Petroleoquimica, CSIC, C/Marie Curie, 2, L10, 28049 Madrid, Spain
| | - Antonio L. De Lacey
- Instituto de Catalisis y Petroleoquimica, CSIC, C/Marie Curie, 2, L10, 28049 Madrid, Spain
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Gonzalez-Perez D, Molina-Espeja P, Garcia-Ruiz E, Alcalde M. Mutagenic Organized Recombination Process by Homologous IN vivo Grouping (MORPHING) for directed enzyme evolution. PLoS One 2014; 9:e90919. [PMID: 24614282 PMCID: PMC3948698 DOI: 10.1371/journal.pone.0090919] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2013] [Accepted: 02/06/2014] [Indexed: 11/19/2022] Open
Abstract
Approaches that depend on directed evolution require reliable methods to generate DNA diversity so that mutant libraries can focus on specific target regions. We took advantage of the high frequency of homologous DNA recombination in Saccharomyces cerevisiae to develop a strategy for domain mutagenesis aimed at introducing and in vivo recombining random mutations in defined segments of DNA. Mutagenic Organized Recombination Process by Homologous IN vivo Grouping (MORPHING) is a one-pot random mutagenic method for short protein regions that harnesses the in vivo recombination apparatus of yeast. Using this approach, libraries can be prepared with different mutational loads in DNA segments of less than 30 amino acids so that they can be assembled into the remaining unaltered DNA regions in vivo with high fidelity. As a proof of concept, we present two eukaryotic-ligninolytic enzyme case studies: i) the enhancement of the oxidative stability of a H2O2-sensitive versatile peroxidase by independent evolution of three distinct protein segments (Leu28-Gly57, Leu149-Ala174 and Ile199-Leu268); and ii) the heterologous functional expression of an unspecific peroxygenase by exclusive evolution of its native 43-residue signal sequence.
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Affiliation(s)
- David Gonzalez-Perez
- Departmento de Biocatálisis, Instituto de Catálisis y Petroleoquímica, Consejo Superior de Investigaciones Científicas (CSIC), Madrid, Spain
| | - Patricia Molina-Espeja
- Departmento de Biocatálisis, Instituto de Catálisis y Petroleoquímica, Consejo Superior de Investigaciones Científicas (CSIC), Madrid, Spain
| | - Eva Garcia-Ruiz
- Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois, United States of America
| | - Miguel Alcalde
- Departmento de Biocatálisis, Instituto de Catálisis y Petroleoquímica, Consejo Superior de Investigaciones Científicas (CSIC), Madrid, Spain
- * E-mail:
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Mate DM, Gonzalez-Perez D, Falk M, Kittl R, Pita M, De Lacey AL, Ludwig R, Shleev S, Alcalde M. Blood tolerant laccase by directed evolution. ACTA ACUST UNITED AC 2013; 20:223-31. [PMID: 23438751 DOI: 10.1016/j.chembiol.2013.01.001] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2012] [Revised: 12/19/2012] [Accepted: 12/20/2012] [Indexed: 10/27/2022]
Abstract
High-redox potential laccases are powerful biocatalysts with a wide range of applications in biotechnology. We have converted a thermostable laccase from a white-rot fungus into a blood tolerant laccase. Adapting the fitness of this laccase to the specific composition of human blood (above neutral pH, high chloride concentration) required several generations of directed evolution in a surrogate complex blood medium. Our evolved laccase was tested in both human plasma and blood, displaying catalytic activity while retaining a high redox potential at the T1 copper site. Mutations introduced in the second coordination sphere of the T1 site shifted the pH activity profile and drastically reduced the inhibitory effect of chloride. This proof of concept that laccases can be adapted to function in extreme conditions opens an array of opportunities for implantable nanobiodevices, chemical syntheses, and detoxification.
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Affiliation(s)
- Diana M Mate
- Department of Biocatalysis, Institute of Catalysis, CSIC, 28049 Madrid, Spain
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Mate DM, Gonzalez-Perez D, Kittl R, Ludwig R, Alcalde M. Functional expression of a blood tolerant laccase in Pichia pastoris. BMC Biotechnol 2013; 13:38. [PMID: 23627343 PMCID: PMC3655043 DOI: 10.1186/1472-6750-13-38] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [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: 01/08/2013] [Accepted: 04/24/2013] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Basidiomycete high-redox potential laccases (HRPLs) working in human physiological fluids (pH 7.4, 150 mM NaCl) arise great interest in the engineering of 3D-nanobiodevices for biomedical uses. In two previous reports, we described the directed evolution of a HRPL from basidiomycete PM1 strain CECT 2971: i) to be expressed in an active, soluble and stable form in Saccharomyces cerevisiae, and ii) to be active in human blood. In spite of the fact that S. cerevisiae is suited for the directed evolution of HRPLs, the secretion levels obtained in this host are not high enough for further research and exploitation. Thus, the search for an alternative host to over-express the evolved laccases is mandatory. RESULTS A blood-active laccase (ChU-B mutant) fused to the native/evolved α-factor prepro-leader was cloned under the control of two different promoters (P(AOX1) and P(GAP)) and expressed in Pichia pastoris. The most active construct, which contained the P(AOX1) and the evolved prepro-leader, was fermented in a 42-L fed-batch bioreactor yielding production levels of 43 mg/L. The recombinant laccase was purified to homogeneity and thoroughly characterized. As happened in S. cerevisiae, the laccase produced by P. pastoris presented an extra N-terminal extension (ETEAEF) generated by an alternative processing of the α-factor pro-leader at the Golgi compartment. The laccase mutant secreted by P. pastoris showed the same improved properties acquired after several cycles of directed evolution in S. cerevisiae for blood-tolerance: a characteristic pH-activity profile shifted to the neutral-basic range and a greatly increased resistance against inhibition by halides. Slight biochemical differences between both expression systems were found in glycosylation, thermostability and turnover numbers. CONCLUSIONS The tandem-yeast system based on S. cerevisiae to perform directed evolution and P. pastoris to over-express the evolved laccases constitutes a promising approach for the in vitro evolution and production of these enzymes towards different biocatalytic and bioelectrochemical applications.
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Affiliation(s)
- Diana M Mate
- Department of Biocatalysis, Institute of Catalysis, CSIC, Madrid 28049, Spain
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Abstract
Over the past 20 years, directed evolution has been seen to be the most reliable approach to protein engineering. Emulating the natural selection algorithm, ad hoc enzymes with novel features can be tailor-made for practical purposes through iterative rounds of random mutagenesis, DNA recombination and screening. Of the heterologous hosts used in laboratory evolution experiments, the budding yeast Saccharomyces cerevisiae has become the best choice to express eukaryotic proteins with improved properties. S. cerevisiae not only allows mutant enzymes to be secreted but also, it permits a wide range of genetic manipulations to be employed, ranging from in vivo cloning to the creation of greater molecular diversity, thanks to its efficient DNA recombination apparatus. Here, we summarize some successful examples of the use of the S. cerevisiae machinery to accelerate artificial evolution, complementing the traditional in vitro methods to generate tailor-made enzymes.
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