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Zargar A, Lal R, Valencia L, Wang J, Backman TWH, Cruz-Morales P, Kothari A, Werts M, Wong AR, Bailey CB, Loubat A, Liu Y, Chen Y, Chang S, Benites VT, Hernández AC, Barajas JF, Thompson MG, Barcelos C, Anayah R, Martin HG, Mukhopadhyay A, Petzold CJ, Baidoo EEK, Katz L, Keasling JD. Chemoinformatic-Guided Engineering of Polyketide Synthases. J Am Chem Soc 2020; 142:9896-9901. [DOI: 10.1021/jacs.0c02549] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Amin Zargar
- Joint BioEnergy Institute, Lawrence Berkeley National Laboratory, Emeryville, California 94608, United States
- Biological Systems and Engineering, Lawrence Berkeley National Laboratory, Berkeley, California 94710, United States
- QB3 Institute, University of California−Berkeley, 5885 Hollis Street, Fourth Floor, Emeryville, California 94608, United States
| | - Ravi Lal
- Joint BioEnergy Institute, Lawrence Berkeley National Laboratory, Emeryville, California 94608, United States
- Biological Systems and Engineering, Lawrence Berkeley National Laboratory, Berkeley, California 94710, United States
| | - Luis Valencia
- Joint BioEnergy Institute, Lawrence Berkeley National Laboratory, Emeryville, California 94608, United States
- Biological Systems and Engineering, Lawrence Berkeley National Laboratory, Berkeley, California 94710, United States
| | - Jessica Wang
- Joint BioEnergy Institute, Lawrence Berkeley National Laboratory, Emeryville, California 94608, United States
- Biological Systems and Engineering, Lawrence Berkeley National Laboratory, Berkeley, California 94710, United States
| | - Tyler William H. Backman
- Joint BioEnergy Institute, Lawrence Berkeley National Laboratory, Emeryville, California 94608, United States
- Biological Systems and Engineering, Lawrence Berkeley National Laboratory, Berkeley, California 94710, United States
| | - Pablo Cruz-Morales
- Joint BioEnergy Institute, Lawrence Berkeley National Laboratory, Emeryville, California 94608, United States
- Biological Systems and Engineering, Lawrence Berkeley National Laboratory, Berkeley, California 94710, United States
| | - Ankita Kothari
- Biological Systems and Engineering, Lawrence Berkeley National Laboratory, Berkeley, California 94710, United States
| | - Miranda Werts
- Joint BioEnergy Institute, Lawrence Berkeley National Laboratory, Emeryville, California 94608, United States
- Biological Systems and Engineering, Lawrence Berkeley National Laboratory, Berkeley, California 94710, United States
| | - Andrew R. Wong
- Joint BioEnergy Institute, Lawrence Berkeley National Laboratory, Emeryville, California 94608, United States
- Biological Systems and Engineering, Lawrence Berkeley National Laboratory, Berkeley, California 94710, United States
| | - Constance B. Bailey
- Joint BioEnergy Institute, Lawrence Berkeley National Laboratory, Emeryville, California 94608, United States
- Biological Systems and Engineering, Lawrence Berkeley National Laboratory, Berkeley, California 94710, United States
- QB3 Institute, University of California−Berkeley, 5885 Hollis Street, Fourth Floor, Emeryville, California 94608, United States
| | - Arthur Loubat
- Joint BioEnergy Institute, Lawrence Berkeley National Laboratory, Emeryville, California 94608, United States
- Biological Systems and Engineering, Lawrence Berkeley National Laboratory, Berkeley, California 94710, United States
| | - Yuzhong Liu
- Joint BioEnergy Institute, Lawrence Berkeley National Laboratory, Emeryville, California 94608, United States
- Biological Systems and Engineering, Lawrence Berkeley National Laboratory, Berkeley, California 94710, United States
| | - Yan Chen
- Joint BioEnergy Institute, Lawrence Berkeley National Laboratory, Emeryville, California 94608, United States
- Biological Systems and Engineering, Lawrence Berkeley National Laboratory, Berkeley, California 94710, United States
| | - Samantha Chang
- Joint BioEnergy Institute, Lawrence Berkeley National Laboratory, Emeryville, California 94608, United States
- Biological Systems and Engineering, Lawrence Berkeley National Laboratory, Berkeley, California 94710, United States
| | - Veronica T. Benites
- Joint BioEnergy Institute, Lawrence Berkeley National Laboratory, Emeryville, California 94608, United States
- Biological Systems and Engineering, Lawrence Berkeley National Laboratory, Berkeley, California 94710, United States
- Department of Energy, Agile BioFoundry, Emeryville, California 94608, United States
| | - Amanda C. Hernández
- Joint BioEnergy Institute, Lawrence Berkeley National Laboratory, Emeryville, California 94608, United States
- Biological Systems and Engineering, Lawrence Berkeley National Laboratory, Berkeley, California 94710, United States
| | - Jesus F. Barajas
- Joint BioEnergy Institute, Lawrence Berkeley National Laboratory, Emeryville, California 94608, United States
- Biological Systems and Engineering, Lawrence Berkeley National Laboratory, Berkeley, California 94710, United States
- Department of Energy, Agile BioFoundry, Emeryville, California 94608, United States
| | - Mitchell G. Thompson
- Joint BioEnergy Institute, Lawrence Berkeley National Laboratory, Emeryville, California 94608, United States
- Biological Systems and Engineering, Lawrence Berkeley National Laboratory, Berkeley, California 94710, United States
| | - Carolina Barcelos
- Joint BioEnergy Institute, Lawrence Berkeley National Laboratory, Emeryville, California 94608, United States
- Biological Systems and Engineering, Lawrence Berkeley National Laboratory, Berkeley, California 94710, United States
| | - Rasha Anayah
- Joint BioEnergy Institute, Lawrence Berkeley National Laboratory, Emeryville, California 94608, United States
- Biological Systems and Engineering, Lawrence Berkeley National Laboratory, Berkeley, California 94710, United States
| | - Hector Garcia Martin
- Joint BioEnergy Institute, Lawrence Berkeley National Laboratory, Emeryville, California 94608, United States
- Biological Systems and Engineering, Lawrence Berkeley National Laboratory, Berkeley, California 94710, United States
- Department of Energy, Agile BioFoundry, Emeryville, California 94608, United States
- BCAM, Basque Center for Applied Mathematics, 48009 Bilbao, Spain
| | - Aindrila Mukhopadhyay
- Joint BioEnergy Institute, Lawrence Berkeley National Laboratory, Emeryville, California 94608, United States
- Biological Systems and Engineering, Lawrence Berkeley National Laboratory, Berkeley, California 94710, United States
| | - Christopher J. Petzold
- Joint BioEnergy Institute, Lawrence Berkeley National Laboratory, Emeryville, California 94608, United States
- Biological Systems and Engineering, Lawrence Berkeley National Laboratory, Berkeley, California 94710, United States
- Department of Energy, Agile BioFoundry, Emeryville, California 94608, United States
| | - Edward E. K. Baidoo
- Joint BioEnergy Institute, Lawrence Berkeley National Laboratory, Emeryville, California 94608, United States
- Biological Systems and Engineering, Lawrence Berkeley National Laboratory, Berkeley, California 94710, United States
- Department of Energy, Agile BioFoundry, Emeryville, California 94608, United States
| | - Leonard Katz
- Joint BioEnergy Institute, Lawrence Berkeley National Laboratory, Emeryville, California 94608, United States
- QB3 Institute, University of California−Berkeley, 5885 Hollis Street, Fourth Floor, Emeryville, California 94608, United States
| | - Jay D. Keasling
- Joint BioEnergy Institute, Lawrence Berkeley National Laboratory, Emeryville, California 94608, United States
- Biological Systems and Engineering, Lawrence Berkeley National Laboratory, Berkeley, California 94710, United States
- QB3 Institute, University of California−Berkeley, 5885 Hollis Street, Fourth Floor, Emeryville, California 94608, United States
- Department of Chemical & Biomolecular Engineering, University of California, Berkeley, California 94720, United States
- Department of Bioengineering, University of California, Berkeley, California 94720, United States
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Hwang S, Lee N, Cho S, Palsson B, Cho BK. Repurposing Modular Polyketide Synthases and Non-ribosomal Peptide Synthetases for Novel Chemical Biosynthesis. Front Mol Biosci 2020; 7:87. [PMID: 32500080 PMCID: PMC7242659 DOI: 10.3389/fmolb.2020.00087] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Accepted: 04/16/2020] [Indexed: 12/16/2022] Open
Abstract
In nature, various enzymes govern diverse biochemical reactions through their specific three-dimensional structures, which have been harnessed to produce many useful bioactive compounds including clinical agents and commodity chemicals. Polyketide synthases (PKSs) and non-ribosomal peptide synthetases (NRPSs) are particularly unique multifunctional enzymes that display modular organization. Individual modules incorporate their own specific substrates and collaborate to assemble complex polyketides or non-ribosomal polypeptides in a linear fashion. Due to the modular properties of PKSs and NRPSs, they have been attractive rational engineering targets for novel chemical production through the predictable modification of each moiety of the complex chemical through engineering of the cognate module. Thus, individual reactions of each module could be separated as a retro-biosynthetic biopart and repurposed to new biosynthetic pathways for the production of biofuels or commodity chemicals. Despite these potentials, repurposing attempts have often failed owing to impaired catalytic activity or the production of unintended products due to incompatible protein–protein interactions between the modules and structural perturbation of the enzyme. Recent advances in the structural, computational, and synthetic tools provide more opportunities for successful repurposing. In this review, we focused on the representative strategies and examples for the repurposing of modular PKSs and NRPSs, along with their advantages and current limitations. Thereafter, synthetic biology tools and perspectives were suggested for potential further advancement, including the rational and large-scale high-throughput approaches. Ultimately, the potential diverse reactions from modular PKSs and NRPSs would be leveraged to expand the reservoir of useful chemicals.
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Affiliation(s)
- Soonkyu Hwang
- Systems and Synthetic Biology Laboratory, Department of Biological Sciences and KI for the BioCentury, Korea Advanced Institute of Science and Technology, Daejeon, South Korea
| | - Namil Lee
- Systems and Synthetic Biology Laboratory, Department of Biological Sciences and KI for the BioCentury, Korea Advanced Institute of Science and Technology, Daejeon, South Korea
| | - Suhyung Cho
- Systems and Synthetic Biology Laboratory, Department of Biological Sciences and KI for the BioCentury, Korea Advanced Institute of Science and Technology, Daejeon, South Korea
| | - Bernhard Palsson
- Department of Bioengineering, University of California, San Diego, La Jolla, CA, United States.,Department of Pediatrics, University of California, San Diego, La Jolla, CA, United States.,The Novo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, Lyngby, Denmark
| | - Byung-Kwan Cho
- Systems and Synthetic Biology Laboratory, Department of Biological Sciences and KI for the BioCentury, Korea Advanced Institute of Science and Technology, Daejeon, South Korea.,Intelligent Synthetic Biology Center, Daejeon, South Korea
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Barajas JF, Blake-Hedges JM, Bailey CB, Curran S, Keasling JD. Engineered polyketides: Synergy between protein and host level engineering. Synth Syst Biotechnol 2017; 2:147-166. [PMID: 29318196 PMCID: PMC5655351 DOI: 10.1016/j.synbio.2017.08.005] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Revised: 08/26/2017] [Accepted: 08/26/2017] [Indexed: 01/01/2023] Open
Abstract
Metabolic engineering efforts toward rewiring metabolism of cells to produce new compounds often require the utilization of non-native enzymatic machinery that is capable of producing a broad range of chemical functionalities. Polyketides encompass one of the largest classes of chemically diverse natural products. With thousands of known polyketides, modular polyketide synthases (PKSs) share a particularly attractive biosynthetic logic for generating chemical diversity. The engineering of modular PKSs could open access to the deliberate production of both existing and novel compounds. In this review, we discuss PKS engineering efforts applied at both the protein and cellular level for the generation of a diverse range of chemical structures, and we examine future applications of PKSs in the production of medicines, fuels and other industrially relevant chemicals.
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Key Words
- ACP, Acyl carrier protein
- AT, Acyltransferase
- CoL, CoA-Ligase
- Commodity chemical
- DE, Dimerization element
- DEBS, 6-deoxyerythronolide B synthase
- DH, Dehydratase
- ER, Enoylreductase
- FAS, Fatty acid synthases
- KR, Ketoreductase
- KS, Ketosynthase
- LM, Loading module
- LTTR, LysR-type transcriptional regulator
- Metabolic engineering
- Natural products
- PCC, Propionyl-CoA carboxylase
- PDB, Precursor directed biosynthesis
- PK, Polyketide
- PKS, Polyketide synthase
- Polyketide
- Polyketide synthase
- R, Reductase domain
- SARP, Streptomyces antibiotic regulatory protein
- SNAC, N-acetylcysteamine
- Synthetic biology
- TE, Thioesterase
- TKL, Triketide lactone
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Affiliation(s)
| | | | - Constance B. Bailey
- Joint BioEnergy Institute, Emeryville, CA 94608, USA
- Physical Biosciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA
| | - Samuel Curran
- Physical Biosciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA
- Comparative Biochemistry Graduate Group, University of California, Berkeley, Berkeley, CA 94720, USA
| | - Jay. D. Keasling
- Joint BioEnergy Institute, Emeryville, CA 94608, USA
- Physical Biosciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA
- QB3 Institute, University of California, Berkeley, Emeryville, CA 94608, USA
- Department of Chemical & Biomolecular Engineering, Department of Bioengineering, University of California, Berkeley, Berkeley, CA 94720, USA
- Novo Nordisk Foundation Center for Biosustainability, Technical University Denmark, DK2970 Horsholm, Denmark
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