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Yin M, Xie L, Chen K, Zhang L, Yue Q, Wang C, Zeng J, Hao X, Gu X, Molnár I, Xu Y. Re-Engineering Fungal Nonribosomal Peptide Synthetases by Module Dissection and Duplicated Thiolation Domains. Angew Chem Int Ed Engl 2024; 63:e202406360. [PMID: 38822735 DOI: 10.1002/anie.202406360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Revised: 05/31/2024] [Accepted: 05/31/2024] [Indexed: 06/03/2024]
Abstract
Unnatural product (uNP) nonribosomal peptides promise to be a valuable source of pharmacophores for drug discovery. However, the extremely large size and complexity of the nonribosomal peptide synthetase (NRPS) enzymes pose formidable challenges to the production of such uNPs by combinatorial biosynthesis and synthetic biology. Here we report a new NRPS dissection strategy that facilitates the engineering and heterologous production of these NRPSs. This strategy divides NRPSs into "splitting units", each forming an enzyme subunit that contains catalytically independent modules. Functional collaboration between the subunits is then facilitated by artificially duplicating, at the N-terminus of the downstream subunit, the linker - thiolation domain - linker fragment that is resident at the C-terminus of the upstream subunit. Using the suggested split site that follows a conserved motif in the linker connecting the adenylation and the thiolation domains allows cognate or chimeric splitting unit pairs to achieve productivities that match, and in many cases surpass those of hybrid chimeric enzymes, and even those of intact NRPSs, upon production in a heterologous chassis. Our strategy provides facile options for the rational engineering of fungal NRPSs and for the combinatorial reprogramming of nonribosomal peptide production.
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Affiliation(s)
- Miaomiao Yin
- National Key Laboratory of Agricultural Microbiology, Biotechnology Research Institute, The Chinese Academy of Agricultural Sciences, 12 Zhongguancun South Street, Beijing, 100081, P.R. China
| | - Linan Xie
- National Key Laboratory of Agricultural Microbiology, Biotechnology Research Institute, The Chinese Academy of Agricultural Sciences, 12 Zhongguancun South Street, Beijing, 100081, P.R. China
- Zhongyuan Research Center, The Chinese Academy of Agricultural Sciences, Xinxiang, 453000, P.R. China
| | - Kang Chen
- National Key Laboratory of Agricultural Microbiology, Biotechnology Research Institute, The Chinese Academy of Agricultural Sciences, 12 Zhongguancun South Street, Beijing, 100081, P.R. China
| | - Liwen Zhang
- National Key Laboratory of Agricultural Microbiology, Biotechnology Research Institute, The Chinese Academy of Agricultural Sciences, 12 Zhongguancun South Street, Beijing, 100081, P.R. China
- Zhongyuan Research Center, The Chinese Academy of Agricultural Sciences, Xinxiang, 453000, P.R. China
| | - Qun Yue
- National Key Laboratory of Agricultural Microbiology, Biotechnology Research Institute, The Chinese Academy of Agricultural Sciences, 12 Zhongguancun South Street, Beijing, 100081, P.R. China
- Zhongyuan Research Center, The Chinese Academy of Agricultural Sciences, Xinxiang, 453000, P.R. China
| | - Chen Wang
- National Key Laboratory of Agricultural Microbiology, Biotechnology Research Institute, The Chinese Academy of Agricultural Sciences, 12 Zhongguancun South Street, Beijing, 100081, P.R. China
- Zhongyuan Research Center, The Chinese Academy of Agricultural Sciences, Xinxiang, 453000, P.R. China
| | - Juntian Zeng
- National Key Laboratory of Agricultural Microbiology, Biotechnology Research Institute, The Chinese Academy of Agricultural Sciences, 12 Zhongguancun South Street, Beijing, 100081, P.R. China
| | - Xiaoyang Hao
- National Key Laboratory of Agricultural Microbiology, Biotechnology Research Institute, The Chinese Academy of Agricultural Sciences, 12 Zhongguancun South Street, Beijing, 100081, P.R. China
| | - Xiaofeng Gu
- National Key Laboratory of Agricultural Microbiology, Biotechnology Research Institute, The Chinese Academy of Agricultural Sciences, 12 Zhongguancun South Street, Beijing, 100081, P.R. China
| | - István Molnár
- VTT Technical Research Centre of Finland, Espoo, 02150, Finland
| | - Yuquan Xu
- National Key Laboratory of Agricultural Microbiology, Biotechnology Research Institute, The Chinese Academy of Agricultural Sciences, 12 Zhongguancun South Street, Beijing, 100081, P.R. China
- Zhongyuan Research Center, The Chinese Academy of Agricultural Sciences, Xinxiang, 453000, P.R. China
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2
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Scat S, Weissman KJ, Chagot B. Insights into docking in megasynthases from the investigation of the toblerol trans-AT polyketide synthase: many α-helical means to an end. RSC Chem Biol 2024; 5:669-683. [PMID: 38966669 PMCID: PMC11221535 DOI: 10.1039/d4cb00075g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2024] [Accepted: 05/16/2024] [Indexed: 07/06/2024] Open
Abstract
The fidelity of biosynthesis by modular polyketide synthases (PKSs) depends on specific moderate affinity interactions between successive polypeptide subunits mediated by docking domains (DDs). These sequence elements are notably portable, allowing their transplantation into alternative biosynthetic and metabolic contexts. Herein, we use integrative structural biology to characterize a pair of DDs from the toblerol trans-AT PKS. Both are intrinsically disordered regions (IDRs) that fold into a 3 α-helix docking complex of unprecedented topology. The C-terminal docking domain (CDD) resembles the 4 α-helix type (4HB) CDDs, which shows that the same type of DD can be redeployed to form complexes of distinct geometry. By carefully re-examining known DD structures, we further extend this observation to type 2 docking domains, establishing previously unsuspected structural relations between DD types. Taken together, these data illustrate the plasticity of α-helical DDs, which allow the formation of a diverse topological spectrum of docked complexes. The newly identified DDs should also find utility in modular PKS genetic engineering.
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Affiliation(s)
- Serge Scat
- Université de Lorraine, CNRS, IMoPA F-54000 Nancy France
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3
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Karanth MN, Kirkpatrick JP, Krausze J, Schmelz S, Scrima A, Carlomagno T. The specificity of intermodular recognition in a prototypical nonribosomal peptide synthetase depends on an adaptor domain. SCIENCE ADVANCES 2024; 10:eadm9404. [PMID: 38896613 PMCID: PMC11186497 DOI: 10.1126/sciadv.adm9404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Accepted: 05/14/2024] [Indexed: 06/21/2024]
Abstract
In the quest for new bioactive substances, nonribosomal peptide synthetases (NRPS) provide biodiversity by synthesizing nonproteinaceous peptides with high cellular activity. NRPS machinery consists of multiple modules, each catalyzing a unique series of chemical reactions. Incomplete understanding of the biophysical principles orchestrating these reaction arrays limits the exploitation of NRPSs in synthetic biology. Here, we use nuclear magnetic resonance (NMR) spectroscopy and mass spectrometry to solve the conundrum of how intermodular recognition is coupled with loaded carrier protein specificity in the tomaymycin NRPS. We discover an adaptor domain that directly recruits the loaded carrier protein from the initiation module to the elongation module and reveal its mechanism of action. The adaptor domain of the type found here has specificity rules that could potentially be exploited in the design of engineered NRPS machinery.
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Affiliation(s)
- Megha N. Karanth
- Laboratory of Integrative Structural Biology, Institute of Cancer and Genomic Sciences, College of Medical and Dental Sciences, University of Birmingham, Birmingham B15 2TT, UK
- Institute of Organic Chemistry and Center of Biomolecular Drug Research, Leibniz University Hannover, Hannover D-30167, Germany
| | - John P. Kirkpatrick
- Institute of Organic Chemistry and Center of Biomolecular Drug Research, Leibniz University Hannover, Hannover D-30167, Germany
- Laboratory of Integrative Structural Biology, School of Biosciences, College of Life and Environmental Sciences, University of Birmingham, Birmingham B15 2TT, UK
- Department of Structure and Function of Proteins, Helmholtz Centre for Infection Research, Braunschweig D-38124, Germany
| | - Joern Krausze
- Institute of Organic Chemistry and Center of Biomolecular Drug Research, Leibniz University Hannover, Hannover D-30167, Germany
| | - Stefan Schmelz
- Department of Structure and Function of Proteins, Helmholtz Centre for Infection Research, Braunschweig D-38124, Germany
| | - Andrea Scrima
- Department of Structure and Function of Proteins, Helmholtz Centre for Infection Research, Braunschweig D-38124, Germany
| | - Teresa Carlomagno
- Laboratory of Integrative Structural Biology, Institute of Cancer and Genomic Sciences, College of Medical and Dental Sciences, University of Birmingham, Birmingham B15 2TT, UK
- Institute of Organic Chemistry and Center of Biomolecular Drug Research, Leibniz University Hannover, Hannover D-30167, Germany
- Laboratory of Integrative Structural Biology, School of Biosciences, College of Life and Environmental Sciences, University of Birmingham, Birmingham B15 2TT, UK
- Department of Structure and Function of Proteins, Helmholtz Centre for Infection Research, Braunschweig D-38124, Germany
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4
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Ishikawa F, Nakamura S, Nakanishi I, Tanabe G. Recent progress in the reprogramming of nonribosomal peptide synthetases. J Pept Sci 2024; 30:e3545. [PMID: 37721208 DOI: 10.1002/psc.3545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 08/27/2023] [Accepted: 08/28/2023] [Indexed: 09/19/2023]
Abstract
Nonribosomal peptide synthetases (NRPSs) biosynthesize nonribosomal peptide (NRP) natural products, which belong to the most promising resources for drug discovery and development because of their wide range of therapeutic applications. The results of genetic, biochemical, and bioinformatics analyses have enhanced our understanding of the mechanisms of the NRPS machinery. A major goal in NRP biosynthesis is to reprogram the NRPS machinery to enable the biosynthetic production of designed peptides. Reprogramming strategies for the NRPS machinery have progressed considerably in recent years, thereby increasing the yields and generating modified peptides. Here, the recent progress in NRPS reprogramming and its application in peptide synthesis are described.
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Affiliation(s)
| | | | | | - Genzoh Tanabe
- Faculty of Pharmacy, Kindai University, Osaka, Japan
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5
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Cai X, Zhao L, Bode HB. Engineering of Specific Single-Module Nonribosomal Peptide Synthetases of the RXP Type for the Production of Defined Peptides. ACS Synth Biol 2022; 12:203-212. [PMID: 36535068 PMCID: PMC9872161 DOI: 10.1021/acssynbio.2c00472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Rhabdopeptide/xenortide-like peptide (RXP) nonribosomal peptide synthetases (NRPSs) derived from entomophathogenic Xenorhabdus and Photorhabdus bacteria often produce libraries of different peptides varying in amino acid composition, number and degree of methylation, which mainly is a result of promiscuous docking domains (DDs) mediating protein-protein interactions between the different NRPS subunits. In this study, we present two specific RXP-NRPS systems with rather specific DDs that were used as platforms to generate a series of defined RXPs via the exchange of adenylation/methyltransferase (A-MT) domains in the systems followed by heterologous expression in Escherichia coli. Additionally, these results suggest that NRPS subunit interaction is not only exclusively dependent on DDs but at least partially also on A domains.
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Affiliation(s)
- Xiaofeng Cai
- School
of Pharmacy, Tongji Medical College, Huazhong
University of Science and Technology, 430030 Wuhan, China,Molecular
Biotechnology, Department of Biosciences, Goethe University Frankfurt, 60438 Frankfurt am Main, Germany,
| | - Lei Zhao
- Molecular
Biotechnology, Department of Biosciences, Goethe University Frankfurt, 60438 Frankfurt am Main, Germany,State
Key Laboratory of Bio-organic and Natural Products Chemistry, Shanghai
Institute of Organic Chemistry, Chinese
Academy of Sciences, 200032 Shanghai, China
| | - Helge B. Bode
- Molecular
Biotechnology, Department of Biosciences, Goethe University Frankfurt, 60438 Frankfurt am Main, Germany,Department
of Natural Products in Organismic Interactions, Max-Planck-Institute for Terrestrial Microbiology, 35043 Marburg, Germany,Chemical
Biology, Department of Chemistry, Philipps
University Marburg, 35037 Marburg, Germany,Senckenberg
Gesellschaft für Naturforschung, 60325 Frankfurt, Germany,
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6
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Toxicity of Photorhabdus luminescens and Xenorhabdus bovienii bacterial metabolites to pecan aphids (Hemiptera: Aphididae) and the lady beetle Harmonia axyridis (Coleoptera: Coccinellidae). J Invertebr Pathol 2022; 194:107806. [DOI: 10.1016/j.jip.2022.107806] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 07/31/2022] [Accepted: 08/01/2022] [Indexed: 11/18/2022]
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7
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Booth TJ, Bozhüyük KAJ, Liston JD, Batey SFD, Lacey E, Wilkinson B. Bifurcation drives the evolution of assembly-line biosynthesis. Nat Commun 2022; 13:3498. [PMID: 35715397 PMCID: PMC9205934 DOI: 10.1038/s41467-022-30950-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Accepted: 05/18/2022] [Indexed: 11/09/2022] Open
Abstract
Reprogramming biosynthetic assembly-lines is a topic of intense interest. This is unsurprising as the scaffolds of most antibiotics in current clinical use are produced by such pathways. The modular nature of assembly-lines provides a direct relationship between the sequence of enzymatic domains and the chemical structure of the product, but rational reprogramming efforts have been met with limited success. To gain greater insight into the design process, we wanted to examine how Nature creates assembly-lines and searched for biosynthetic pathways that might represent evolutionary transitions. By examining the biosynthesis of the anti-tubercular wollamides, we uncover how whole gene duplication and neofunctionalization can result in pathway bifurcation. We show that, in the case of the wollamide biosynthesis, neofunctionalization is initiated by intragenomic recombination. This pathway bifurcation leads to redundancy, providing the genetic robustness required to enable large structural changes during the evolution of antibiotic structures. Should the new product be non-functional, gene loss can restore the original genotype. However, if the new product confers an advantage, depreciation and eventual loss of the original gene creates a new linear pathway. This provides the blind watchmaker equivalent to the design, build, test cycle of synthetic biology.
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Affiliation(s)
- Thomas J Booth
- Department of Molecular Microbiology, John Innes Centre, Norwich, NR4 7UH, UK.,School of Molecular Sciences, University of Western Australia, Crawley, WA, 6009, Australia
| | - Kenan A J Bozhüyük
- Department of Molecular Microbiology, John Innes Centre, Norwich, NR4 7UH, UK.,Molecular Biotechnology, Department of Biosciences, Goethe University Frankfurt, 60438, Frankfurt am Main, Germany.,Max-Planck-Institute for Terrestrial Microbiology, Department of Natural Products in Organismic Interactions, 35043, Marburg, Germany
| | - Jonathon D Liston
- Department of Molecular Microbiology, John Innes Centre, Norwich, NR4 7UH, UK
| | - Sibyl F D Batey
- Department of Molecular Microbiology, John Innes Centre, Norwich, NR4 7UH, UK
| | - Ernest Lacey
- Microbial Screening Technologies, Smithfield, NSW, 2164, Australia
| | - Barrie Wilkinson
- Department of Molecular Microbiology, John Innes Centre, Norwich, NR4 7UH, UK.
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8
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Fodor A, Gualtieri M, Zeller M, Tarasco E, Klein MG, Fodor AM, Haynes L, Lengyel K, Forst SA, Furgani GM, Karaffa L, Vellai T. Type Strains of Entomopathogenic Nematode-Symbiotic Bacterium Species, Xenorhabdus szentirmaii (EMC) and X. budapestensis (EMA), Are Exceptional Sources of Non-Ribosomal Templated, Large-Target-Spectral, Thermotolerant-Antimicrobial Peptides (by Both), and Iodinin (by EMC). Pathogens 2022; 11:pathogens11030342. [PMID: 35335666 PMCID: PMC8950435 DOI: 10.3390/pathogens11030342] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 02/18/2022] [Accepted: 02/23/2022] [Indexed: 01/26/2023] Open
Abstract
Antimicrobial multidrug resistance (MDR) is a global challenge, not only for public health, but also for sustainable agriculture. Antibiotics used in humans should be ruled out for use in veterinary or agricultural settings. Applying antimicrobial peptide (AMP) molecules, produced by soil-born organisms for protecting (soil-born) plants, seems a preferable alternative. The natural role of peptide-antimicrobials, produced by the prokaryotic partner of entomopathogenic-nematode/bacterium (EPN/EPB) symbiotic associations, is to sustain monoxenic conditions for the EPB in the gut of the semi-anabiotic infective dauer juvenile (IJ) EPN. They keep pathobiome conditions balanced for the EPN/EPB complex in polyxenic (soil, vanquished insect cadaver) niches. Xenorhabdus szentirmaii DSM16338(T) (EMC), and X. budapestensis DSM16342(T) (EMA), are the respective natural symbionts of EPN species Steinernema rarum and S. bicornutum. We identified and characterized both of these 15 years ago. The functional annotation of the draft genome of EMC revealed 71 genes encoding non-ribosomal peptide synthases, and polyketide synthases. The large spatial Xenorhabdus AMP (fabclavine), was discovered in EMA, and its biosynthetic pathway in EMC. The AMPs produced by EMA and EMC are promising candidates for controlling MDR prokaryotic and eukaryotic pathogens (bacteria, oomycetes, fungi, protozoa). EMC releases large quantity of iodinin (1,6-dihydroxyphenazine 5,10-dioxide) in a water-soluble form into the media, where it condenses to form spectacular water-insoluble, macroscopic crystals. This review evaluates the scientific impact of international research on EMA and EMC.
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Affiliation(s)
- András Fodor
- Department of Genetics, Eötvös University, Pázmány Péter Sétány 1/C, H-1117 Budapest, Hungary; (A.M.F.); (K.L.); or (G.M.F.); or (T.V.)
- Department of Genetics, University of Szeged, Középfasor 52, H-6726 Szeged, Hungary
- Correspondence: ; Tel.: +36-(30)-490-9294
| | - Maxime Gualtieri
- Nosopharm, 110 Allée Charles Babbage, Espace Innovation 2, 30000 Nîmes, France;
| | - Matthias Zeller
- Department of Chemistry, Purdue University, 560 Oval Drive, West Lafayette, IN 47906, USA;
| | - Eustachio Tarasco
- Department of Soil, Plant and Food Sciences, University of Bari “Aldo Moro”, Via Amendola 165/A, 70126 Bari, Italy;
- Institute for Sustainable Plant Protection of CNR, Via Amendola 122/D, 70126 Bari, Italy
| | - Michael G. Klein
- USDA-ARS & Department of Entomology, The Ohio State University, 13416 Claremont Ave, Cleveland, OH 44130, USA;
| | - Andrea M. Fodor
- Department of Genetics, Eötvös University, Pázmány Péter Sétány 1/C, H-1117 Budapest, Hungary; (A.M.F.); (K.L.); or (G.M.F.); or (T.V.)
| | - Leroy Haynes
- Department of Chemistry, The College of Wooster, Wooster, OH 44691, USA;
| | - Katalin Lengyel
- Department of Genetics, Eötvös University, Pázmány Péter Sétány 1/C, H-1117 Budapest, Hungary; (A.M.F.); (K.L.); or (G.M.F.); or (T.V.)
- National Institute of Pharmacy and Nutrition (NIPN), Zrinyi utca 3, H-1051 Budapest, Hungary
| | - Steven A. Forst
- Department of Biological Sciences, University of Wisconsin-Milwaukee, P.O. Box 413, Milwaukee, WI 53201, USA;
| | - Ghazala M. Furgani
- Department of Genetics, Eötvös University, Pázmány Péter Sétány 1/C, H-1117 Budapest, Hungary; (A.M.F.); (K.L.); or (G.M.F.); or (T.V.)
- Department of Plant Protection, Faculty of Agriculture, University of Tripoli, Tripoli P.O. Box 13793, Libya
| | - Levente Karaffa
- Department of Biochemical Engineering, Faculty of Science and Technology, University of Debrecen, Egyetem Tér 1, H-4032 Debrecen, Hungary;
- Institute of Metagenomics, University of Debrecen, Egyetem tér 1, H-4032 Debrecen, Hungary
| | - Tibor Vellai
- Department of Genetics, Eötvös University, Pázmány Péter Sétány 1/C, H-1117 Budapest, Hungary; (A.M.F.); (K.L.); or (G.M.F.); or (T.V.)
- MTA-ELTE Genetics Research Group, Pázmány Péter Sétány 1/C, H-1117 Budapest, Hungary
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9
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Fage CD, Kosol S, Jenner M, Öster C, Gallo A, Kaniusaite M, Steinbach R, Staniforth M, Stavros VG, Marahiel MA, Cryle MJ, Lewandowski JR. Communication Breakdown: Dissecting the COM Interfaces between the Subunits of Nonribosomal Peptide Synthetases. ACS Catal 2021. [DOI: 10.1021/acscatal.1c02113] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Christopher D. Fage
- Department of Chemistry/Biochemistry, Philipps-Universität Marburg, Hans-Meerwein-Strasse 4, 35032 Marburg, Germany
- Department of Chemistry, University of Warwick, Gibbet Hill, Coventry CV4 7AL, U.K
| | - Simone Kosol
- Department of Chemistry, University of Warwick, Gibbet Hill, Coventry CV4 7AL, U.K
| | - Matthew Jenner
- Department of Chemistry, University of Warwick, Gibbet Hill, Coventry CV4 7AL, U.K
- Warwick Integrative Synthetic Biology Centre, University of Warwick, Coventry CV4 7AL, U.K
| | - Carl Öster
- Department of Chemistry, University of Warwick, Gibbet Hill, Coventry CV4 7AL, U.K
| | - Angelo Gallo
- Department of Chemistry, University of Warwick, Gibbet Hill, Coventry CV4 7AL, U.K
| | - Milda Kaniusaite
- The Monash Biomedicine Discovery Institute, Department of Biochemistry and Molecular Biology, Monash University, Clayton, Victoria 3800, Australia
- EMBL Australia, Monash University, Clayton, Victoria 3800, Australia
| | - Roman Steinbach
- Department of Chemistry/Biochemistry, Philipps-Universität Marburg, Hans-Meerwein-Strasse 4, 35032 Marburg, Germany
| | - Michael Staniforth
- Department of Chemistry, University of Warwick, Gibbet Hill, Coventry CV4 7AL, U.K
| | - Vasilios G. Stavros
- Department of Chemistry, University of Warwick, Gibbet Hill, Coventry CV4 7AL, U.K
| | - Mohamed A. Marahiel
- Department of Chemistry/Biochemistry, Philipps-Universität Marburg, Hans-Meerwein-Strasse 4, 35032 Marburg, Germany
| | - Max J. Cryle
- The Monash Biomedicine Discovery Institute, Department of Biochemistry and Molecular Biology, Monash University, Clayton, Victoria 3800, Australia
- EMBL Australia, Monash University, Clayton, Victoria 3800, Australia
| | - Józef R. Lewandowski
- Department of Chemistry, University of Warwick, Gibbet Hill, Coventry CV4 7AL, U.K
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10
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Bozhueyuek KAJ, Watzel J, Abbood N, Bode HB. Synthetic Zippers as an Enabling Tool for Engineering of Non-Ribosomal Peptide Synthetases*. Angew Chem Int Ed Engl 2021; 60:17531-17538. [PMID: 34015175 PMCID: PMC8362031 DOI: 10.1002/anie.202102859] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 03/31/2021] [Indexed: 12/29/2022]
Abstract
Non‐ribosomal peptide synthetases (NRPSs) are the origin of a wide range of natural products, including many clinically used drugs. Efficient engineering of these often giant biosynthetic machineries to produce novel non‐ribosomal peptides (NRPs) is an ongoing challenge. Here we describe a cloning and co‐expression strategy to functionally combine NRPS fragments of Gram‐negative and ‐positive origin, synthesising novel peptides at titres up to 220 mg L−1. Extending from the recently introduced definition of eXchange Units (XUs), we inserted synthetic zippers (SZs) to split single protein NRPSs into independently expressed and translated polypeptide chains. These synthetic type of NRPS (type S) enables easier access to engineering, overcomes cloning limitations, and provides a simple and rapid approach to building peptide libraries via the combination of different NRPS subunits.
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Affiliation(s)
- Kenan A J Bozhueyuek
- Molecular Biotechnology, Institute of Molecular Biosciences, Goethe University Frankfurt, 60438, Frankfurt am Main, Germany
| | - Jonas Watzel
- Molecular Biotechnology, Institute of Molecular Biosciences, Goethe University Frankfurt, 60438, Frankfurt am Main, Germany
| | - Nadya Abbood
- Molecular Biotechnology, Institute of Molecular Biosciences, Goethe University Frankfurt, 60438, Frankfurt am Main, Germany.,Max-Planck-Institute for Terrestrial Microbiology, Department of Natural Products in Organismic Interactions, 35043, Marburg, Germany
| | - Helge B Bode
- Molecular Biotechnology, Institute of Molecular Biosciences, Goethe University Frankfurt, 60438, Frankfurt am Main, Germany.,Max-Planck-Institute for Terrestrial Microbiology, Department of Natural Products in Organismic Interactions, 35043, Marburg, Germany.,Senckenberg Gesellschaft für Naturforschung, 60325, Frankfurt am Main, Germany
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11
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Bozhueyuek KAJ, Watzel J, Abbood N, Bode HB. Synthetic Zippers as an Enabling Tool for Engineering of Non‐Ribosomal Peptide Synthetases**. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202102859] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Kenan A. J. Bozhueyuek
- Molecular Biotechnology Institute of Molecular Biosciences Goethe University Frankfurt 60438 Frankfurt am Main Germany
| | - Jonas Watzel
- Molecular Biotechnology Institute of Molecular Biosciences Goethe University Frankfurt 60438 Frankfurt am Main Germany
| | - Nadya Abbood
- Molecular Biotechnology Institute of Molecular Biosciences Goethe University Frankfurt 60438 Frankfurt am Main Germany
- Max-Planck-Institute for Terrestrial Microbiology Department of Natural Products in Organismic Interactions 35043 Marburg Germany
| | - Helge B. Bode
- Molecular Biotechnology Institute of Molecular Biosciences Goethe University Frankfurt 60438 Frankfurt am Main Germany
- Max-Planck-Institute for Terrestrial Microbiology Department of Natural Products in Organismic Interactions 35043 Marburg Germany
- Senckenberg Gesellschaft für Naturforschung 60325 Frankfurt am Main Germany
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12
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Watzel J, Duchardt-Ferner E, Sarawi S, Bode HB, Wöhnert J. Cooperation between a T Domain and a Minimal C-Terminal Docking Domain to Enable Specific Assembly in a Multiprotein NRPS. Angew Chem Int Ed Engl 2021; 60:14171-14178. [PMID: 33876501 PMCID: PMC8251938 DOI: 10.1002/anie.202103498] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Indexed: 01/27/2023]
Abstract
Non-ribosomal peptide synthetases (NRPS) produce natural products from amino acid building blocks. They often consist of multiple polypeptide chains which assemble in a specific linear order via specialized N- and C-terminal docking domains (N/C DDs). Typically, docking domains function independently from other domains in NRPS assembly. Thus, docking domain replacements enable the assembly of "designer" NRPS from proteins that normally do not interact. The multiprotein "peptide-antimicrobial-Xenorhabdus" (PAX) peptide-producing PaxS NRPS is assembled from the three proteins PaxA, PaxB and PaxC. Herein, we show that the small C DD of PaxA cooperates with its preceding thiolation (T1 ) domain to bind the N DD of PaxB with very high affinity, establishing a structural and thermodynamical basis for this unprecedented docking interaction, and we test its functional importance in vivo in a truncated PaxS assembly line. Similar docking interactions are apparently present in other NRPS systems.
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Affiliation(s)
- Jonas Watzel
- Molecular Biotechnology, Institute of Molecular Biosciences, Goethe University Frankfurt, 60438, Frankfurt am Main, Germany
| | - Elke Duchardt-Ferner
- Institute of Molecular Biosciences and Center for Biomolecular Magnetic Resonance (BMRZ), Goethe University Frankfurt, 60438, Frankfurt am Main, Germany
| | - Sepas Sarawi
- Institute of Molecular Biosciences and Center for Biomolecular Magnetic Resonance (BMRZ), Goethe University Frankfurt, 60438, Frankfurt am Main, Germany.,Molecular Biotechnology, Institute of Molecular Biosciences, Goethe University Frankfurt, 60438, Frankfurt am Main, Germany
| | - Helge B Bode
- Department of Natural Products in Organismic Interactions, Max-Planck-Institute for Terrestrial Microbiology, 35043, Marburg, Germany.,Senckenberg Gesellschaft für Naturforschung, 60325, Frankfurt am Main, Germany.,Molecular Biotechnology, Institute of Molecular Biosciences, Goethe University Frankfurt, 60438, Frankfurt am Main, Germany
| | - Jens Wöhnert
- Institute of Molecular Biosciences and Center for Biomolecular Magnetic Resonance (BMRZ), Goethe University Frankfurt, 60438, Frankfurt am Main, Germany
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13
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Watzel J, Duchardt‐Ferner E, Sarawi S, Bode HB, Wöhnert J. Kooperation zwischen T‐Domäne und minimaler C‐terminaler Docking‐Domäne für funktionelle Proteininteraktionen in Multiprotein‐NRPS. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202103498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Jonas Watzel
- Molekulare Biotechnologie Institut für Molekulare Biowissenschaften Goethe-Universität Frankfurt 60438 Frankfurt am Main Deutschland
| | - Elke Duchardt‐Ferner
- Institut für Molekulare Biowissenschaften und Biomolekulares Magnetresonanz Zentrum (BMRZ) Goethe-Universität Frankfurt 60438 Frankfurt am Main Deutschland
| | - Sepas Sarawi
- Institut für Molekulare Biowissenschaften und Biomolekulares Magnetresonanz Zentrum (BMRZ) Goethe-Universität Frankfurt 60438 Frankfurt am Main Deutschland
- Molekulare Biotechnologie Institut für Molekulare Biowissenschaften Goethe-Universität Frankfurt 60438 Frankfurt am Main Deutschland
| | - Helge B. Bode
- Abteilung Naturstoffe in organismischen Interaktionen Max-Planck-Institut für terrestrische Mikrobiologie 35043 Marburg Deutschland
- Senckenberg Gesellschaft für Naturforschung 60325 Frankfurt am Main Deutschland
- Molekulare Biotechnologie Institut für Molekulare Biowissenschaften Goethe-Universität Frankfurt 60438 Frankfurt am Main Deutschland
| | - Jens Wöhnert
- Institut für Molekulare Biowissenschaften und Biomolekulares Magnetresonanz Zentrum (BMRZ) Goethe-Universität Frankfurt 60438 Frankfurt am Main Deutschland
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14
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Watzel J, Sarawi S, Duchardt-Ferner E, Bode HB, Wöhnert J. NMR resonance assignments for a docking domain pair with an attached thiolation domain from the PAX peptide-producing NRPS from Xenorhabdus cabanillasii. BIOMOLECULAR NMR ASSIGNMENTS 2021; 15:229-234. [PMID: 33675014 PMCID: PMC7973640 DOI: 10.1007/s12104-021-10010-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/12/2020] [Accepted: 02/16/2021] [Indexed: 05/09/2023]
Abstract
Non-ribosomal peptide synthetases (NRPSs) are large multienzyme machineries. They synthesize numerous important natural products starting from amino acids. For peptide synthesis functionally specialized NRPS modules interact in a defined manner. Individual modules are either located on a single or on multiple different polypeptide chains. The "peptide-antimicrobial-Xenorhabdus" (PAX) peptide producing NRPS PaxS from Xenorhabdus bacteria consists of the three proteins PaxA, PaxB and PaxC. Different docking domains (DDs) located at the N-termini of PaxB and PaxC and at the C-termini of PaxA and BaxB mediate specific non-covalent interactions between them. The N-terminal docking domains precede condensation domains while the C-terminal docking domains follow thiolation domains. The binding specificity of individual DDs is important for the correct assembly of multi-protein NRPS systems. In many multi-protein NRPS systems the docking domains are sufficient to mediate the necessary interactions between individual protein chains. However, it remains unclear if this is a general feature for all types of structurally different docking domains or if the neighboring domains in some cases support the function of the docking domains. Here, we report the 1H, 13C and 15 N NMR resonance assignments for a C-terminal di-domain construct containing a thiolation (T) domain followed by a C-terminal docking domain (CDD) from PaxA and for its binding partner - the N-terminal docking domain (NDD) from PaxB from the Gram-negative entomopathogenic bacterium Xenorhabdus cabanillasii JM26 in their free states and for a 1:1 complex formed by the two proteins. These NMR resonance assignments will facilitate further structural and dynamic studies of this protein complex.
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Affiliation(s)
- Jonas Watzel
- Molecular Biotechnology, Institute of Molecular Biosciences, Goethe University Frankfurt, 60438, Frankfurt am Main, Germany.
| | - Sepas Sarawi
- Molecular Biotechnology, Institute of Molecular Biosciences, Goethe University Frankfurt, 60438, Frankfurt am Main, Germany
- Institute of Molecular Biosciences and Center for Biomolecular Magnetic Resonance (BMRZ), Goethe University Frankfurt, 60438, Frankfurt am Main, Germany
| | - Elke Duchardt-Ferner
- Institute of Molecular Biosciences and Center for Biomolecular Magnetic Resonance (BMRZ), Goethe University Frankfurt, 60438, Frankfurt am Main, Germany
| | - Helge B Bode
- Molecular Biotechnology, Institute of Molecular Biosciences, Goethe University Frankfurt, 60438, Frankfurt am Main, Germany
- Buchmann Institute for Molecular Life Sciences (BMLS), Goethe University Frankfurt, 60438, Frankfurt am Main, Germany
- Senckenberg Gesellschaft Für Naturforschung, 60325, Frankfurt am Main, Germany
- Department of Natural Products in Organismic Interactions, Max-Planck-Institute for Terrestrial Microbiology, 35043, Marburg, Germany
| | - Jens Wöhnert
- Institute of Molecular Biosciences and Center for Biomolecular Magnetic Resonance (BMRZ), Goethe University Frankfurt, 60438, Frankfurt am Main, Germany.
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15
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Smith HG, Beech MJ, Lewandowski JR, Challis GL, Jenner M. Docking domain-mediated subunit interactions in natural product megasynth(et)ases. J Ind Microbiol Biotechnol 2021; 48:6152290. [PMID: 33640957 PMCID: PMC9113145 DOI: 10.1093/jimb/kuab018] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Accepted: 02/24/2021] [Indexed: 12/19/2022]
Abstract
Polyketide synthase (PKS) and non-ribosomal peptide synthetase (NRPS) multienzymes produce numerous high value metabolites. The protein subunits which constitute these megasynth(et)ases must undergo ordered self-assembly to ensure correct organisation of catalytic domains for the biosynthesis of a given natural product. Short amino acid regions at the N- and C-termini of each subunit, termed docking domains (DDs), often occur in complementary pairs, which interact to facilitate substrate transfer and maintain pathway fidelity. This review details all structurally characterised examples of NRPS and PKS DDs to date and summarises efforts to utilise DDs for the engineering of biosynthetic pathways.
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Affiliation(s)
- Helen G Smith
- Warwick Medical School, University of Warwick, Coventry CV4 7AL, UK
- Department of Chemistry, University of Warwick, Coventry CV4 7AL, UK
| | - Matthew J Beech
- Department of Chemistry, University of Warwick, Coventry CV4 7AL, UK
| | | | - Gregory L Challis
- Department of Chemistry, University of Warwick, Coventry CV4 7AL, UK
- Warwick Integrative Synthetic Biology Centre, University of Warwick, Coventry CV4 7AL, UK
- Department of Biochemistry and Molecular Biology, Biomedicine Discovery Institute, Monash University, Clayton, VIC 3800, Australia
- ARC Centre of Excellence for Innovations in Peptide and Protein Science, Monash University, Clayton, VIC 3800, Australia
| | - Matthew Jenner
- Department of Chemistry, University of Warwick, Coventry CV4 7AL, UK
- Warwick Integrative Synthetic Biology Centre, University of Warwick, Coventry CV4 7AL, UK
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16
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Dehling E, Rüschenbaum J, Diecker J, Dörner W, Mootz HD. Photo-crosslink analysis in nonribosomal peptide synthetases reveals aberrant gel migration of branched crosslink isomers and spatial proximity between non-neighboring domains. Chem Sci 2020; 11:8945-8954. [PMID: 34123148 PMCID: PMC8163358 DOI: 10.1039/d0sc01969k] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Nonribosomal peptide synthetases (NRPSs) are large, multi-modular enzyme templates for the biosynthesis of important peptide natural products. Modules are composed of a set of semi-autonomous domains that facilitate the individual reaction steps. Only little is known about the existence and relevance of a higher-order architecture in these mega-enzymes, for which contacts between non-neighboring domains in three-dimensional space would be characteristic. Similarly poorly understood is the structure of communication-mediating (COM) domains that facilitate NRPS subunit docking at the boundaries between epimerization and condensation domains. We investigated a COM domain pair in a minimal two module NRPS using genetically encoded photo-crosslinking moieties in the N-terminal acceptor COM domain. Crosslinks into the C-terminal donor COM domain of the partner module resulted in protein products with the expected migration behavior on SDS-PAGE gels corresponding to the added molecular weight of the proteins. Additionally, an unexpected apparent high-molecular weight crosslink product was revealed by mass spectrometric analysis to represent a T-form isomer with branched connectivity of the two polypeptide chains. Synthesis of the linear L-form and branched T-form isomers by click chemistry confirmed this designation. Our data revealed a surprising spatial proximity between the acceptor COM domain and the functionally unrelated small subdomain of the preceding adenylation domain. These findings provide an insight into three-dimensional domain arrangements in NRPSs in solution and suggest the described photo-crosslinking approach as a promising tool for the systematic investigation of their higher-order architecture. Photo-crosslink analysis reveals unexpected insights into the higher-order architecture of NRPS and the nature of crosslink isomers.![]()
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Affiliation(s)
- Eva Dehling
- Institute of Biochemistry, Department of Chemistry and Pharmacy, University of Muenster D-48149 Münster Germany
| | - Jennifer Rüschenbaum
- Institute of Biochemistry, Department of Chemistry and Pharmacy, University of Muenster D-48149 Münster Germany
| | - Julia Diecker
- Institute of Biochemistry, Department of Chemistry and Pharmacy, University of Muenster D-48149 Münster Germany
| | - Wolfgang Dörner
- Institute of Biochemistry, Department of Chemistry and Pharmacy, University of Muenster D-48149 Münster Germany
| | - Henning D Mootz
- Institute of Biochemistry, Department of Chemistry and Pharmacy, University of Muenster D-48149 Münster Germany
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17
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Kegler C, Bode HB. Artificial Splitting of a Non-Ribosomal Peptide Synthetase by Inserting Natural Docking Domains. Angew Chem Int Ed Engl 2020; 59:13463-13467. [PMID: 32329545 PMCID: PMC7496407 DOI: 10.1002/anie.201915989] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Revised: 03/18/2020] [Indexed: 12/13/2022]
Abstract
The interaction in multisubunit non‐ribosomal peptide synthetases (NRPSs) is mediated by docking domains that ensure the correct subunit‐to‐subunit interaction. We introduced natural docking domains into the three‐module xefoampeptide synthetase (XfpS) to create two to three artificial NRPS XfpS subunits. The enzymatic performance of the split biosynthesis was measured by absolute quantification of the products by HPLC‐ESI‐MS. The connecting role of the docking domains was probed by deleting integral parts of them. The peptide production data was compared to soluble protein amounts of the NRPS using SDS‐PAGE. Reduced peptide synthesis was not a result of reduced soluble NRPS concentration but a consequence of the deletion of vital docking domain parts. Splitting the xefoampeptide biosynthesis polypeptide by introducing docking domains was feasible and resulted in higher amounts of product in one of the two tested split‐module cases compared to the full‐length wild‐type enzyme.
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Affiliation(s)
- Carsten Kegler
- Molekulare Biotechnologie, Fachbereich Biowissenschaften, Goethe Universität Frankfurt, Max-von-Laue-Straße 9, 60438, Frankfurt am Main, Germany
| | - Helge B Bode
- Molekulare Biotechnologie, Fachbereich Biowissenschaften, Goethe Universität Frankfurt, Max-von-Laue-Straße 9, 60438, Frankfurt am Main, Germany.,Buchmann Institute for Molecular Life Sciences (BMLS), Goethe-Universität Frankfurt, 60438, Frankfurt, Germany.,Senckenberg Gesellschaft für Naturforschung, Senckenberganlage 25, 60325, Frankfurt, Germany
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18
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Kegler C, Bode HB. Artificial Splitting of a Non‐Ribosomal Peptide Synthetase by Inserting Natural Docking Domains. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201915989] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Carsten Kegler
- Molekulare Biotechnologie, Fachbereich Biowissenschaften Goethe Universität Frankfurt Max-von-Laue-Straße 9 60438 Frankfurt am Main Germany
| | - Helge B. Bode
- Molekulare Biotechnologie, Fachbereich Biowissenschaften Goethe Universität Frankfurt Max-von-Laue-Straße 9 60438 Frankfurt am Main Germany
- Buchmann Institute for Molecular Life Sciences (BMLS) Goethe-Universität Frankfurt 60438 Frankfurt Germany
- Senckenberg Gesellschaft für Naturforschung Senckenberganlage 25 60325 Frankfurt Germany
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