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Malarney KP, Chang PV. Chemoproteomic Approaches for Unraveling Prokaryotic Biology. Isr J Chem 2023; 63:e202200076. [PMID: 37842282 PMCID: PMC10575470 DOI: 10.1002/ijch.202200076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Indexed: 03/07/2023]
Abstract
Bacteria are ubiquitous lifeforms with important roles in the environment, biotechnology, and human health. Many of the functions that bacteria perform are mediated by proteins and enzymes, which catalyze metabolic transformations of small molecules and modifications of proteins. To better understand these biological processes, chemical proteomic approaches, including activity-based protein profiling, have been developed to interrogate protein function and enzymatic activity in physiologically relevant contexts. Here, chemoproteomic strategies and technological advances for studying bacterial physiology, pathogenesis, and metabolism are discussed. The development of chemoproteomic approaches for characterizing protein function and enzymatic activity within bacteria remains an active area of research, and continued innovations are expected to provide breakthroughs in understanding bacterial biology.
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Affiliation(s)
- Kien P Malarney
- Department of Microbiology, Cornell University, Ithaca, NY 14853 (USA)
| | - Pamela V Chang
- Department of Microbiology and Immunology, Cornell University, Ithaca, NY 14853 (USA)
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, NY 14853 (USA)
- Cornell Center for Immunology, Cornell University, Ithaca, NY 14853 (USA)
- Cornell Institute of Host-Microbe Interactions and Disease, Cornell University, Ithaca, NY 14853 (USA)
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Gulick AM, Aldrich CC. Trapping interactions between catalytic domains and carrier proteins of modular biosynthetic enzymes with chemical probes. Nat Prod Rep 2019; 35:1156-1184. [PMID: 30046790 DOI: 10.1039/c8np00044a] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Covering: up to early 2018 The Nonribosomal Peptide Synthetases (NRPSs) and Polyketide Synthases (PKSs) are families of modular enzymes that produce a tremendous diversity of natural products, with antibacterial, antifungal, immunosuppressive, and anticancer activities. Both enzymes utilize a fascinating modular architecture in which the synthetic intermediates are covalently attached to a peptidyl- or acyl-carrier protein that is delivered to catalytic domains for natural product elongation, modification, and termination. An investigation of the structural mechanism therefore requires trapping the often transient interactions between the carrier and catalytic domains. Many novel chemical probes have been produced to enable the structural and functional investigation of multidomain NRPS and PKS structures. This review will describe the design and implementation of the chemical tools that have proven to be useful in biochemical and biophysical studies of these natural product biosynthetic enzymes.
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Affiliation(s)
- Andrew M Gulick
- University at Buffalo, Department of Structural Biology, Jacobs School of Medicine and Biomedical Sciences, 955 Main St, Buffalo, NY 14203, USA.
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Stanišić A, Kries H. Adenylation Domains in Nonribosomal Peptide Engineering. Chembiochem 2019; 20:1347-1356. [DOI: 10.1002/cbic.201800750] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Indexed: 11/10/2022]
Affiliation(s)
- Aleksa Stanišić
- Independent Junior Research GroupBiosynthetic Design of Natural ProductsLeibniz Institute for Natural Product Research and Infection BiologyHans Knöll Institute (HKI Jena) Beutenbergstrasse 11a 07745 Jena Germany
| | - Hajo Kries
- Independent Junior Research GroupBiosynthetic Design of Natural ProductsLeibniz Institute for Natural Product Research and Infection BiologyHans Knöll Institute (HKI Jena) Beutenbergstrasse 11a 07745 Jena Germany
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Ishikawa F, Tanabe G, Kakeya H. Activity-Based Protein Profiling of Non-ribosomal Peptide Synthetases. Curr Top Microbiol Immunol 2018; 420:321-349. [PMID: 30178264 DOI: 10.1007/82_2018_133] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Non-ribosomal peptide (NRP) natural products are one of the most promising resources for drug discovery and development because of their wide-ranging of therapeutic potential, and their behavior as virulence factors and signaling molecules. The NRPs are biosynthesized independently of the ribosome by enzyme assembly lines known as the non-ribosomal peptide synthetase (NRPS) machinery. Genetic, biochemical, and bioinformatics analyses have provided a detailed understanding of the mechanism of NRPS catalysis. However, proteomic techniques for natural product biosynthesis remain a developing field. New strategies are needed to investigate the proteomes of diverse producer organisms and directly analyze the endogenous NRPS machinery. Advanced platforms should verify protein expression, protein folding, and activities and also enable the profiling of the NRPS machinery in biological samples from wild-type, heterologous, and engineered bacterial systems. Here, we focus on activity-based protein profiling strategies that have been recently developed for studies aimed at visualizing and monitoring the NRPS machinery and also for rapid labeling, identification, and biochemical analysis of NRPS enzyme family members as required for proteomic chemistry in natural product sciences.
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Affiliation(s)
- Fumihiro Ishikawa
- Faculty of Pharmacy, Kindai University, 3-4-1 Kowakae, Higashi-Osaka, Osaka, 577-8502, Japan.
| | - Genzoh Tanabe
- Faculty of Pharmacy, Kindai University, 3-4-1 Kowakae, Higashi-Osaka, Osaka, 577-8502, Japan
| | - Hideaki Kakeya
- Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo, Kyoto, 606-8501, Japan.
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Konno S, Ishikawa F, Suzuki T, Dohmae N, Kakeya H, Tanabe G. A Chemoproteomics Approach to Investigate Phosphopantetheine Transferase Activity at the Cellular Level. Chembiochem 2017; 18:1855-1862. [PMID: 28722191 DOI: 10.1002/cbic.201700301] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Indexed: 01/29/2023]
Abstract
Phosphopantetheinylation is an essential post-translational protein modification to primary and secondary metabolic pathways that ensures bacterial cell viability and virulence, and it is used in the production of many pharmaceuticals. Traditional methods have not provided a comprehensive understanding of these modifications. By using chemical proteomic probes for adenylation and thiolation domains in nonribosomal peptide synthetases (NRPSs), chemoproteomics has been applied to survey and validate the cellular activity of 4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-N-(4-methoxypyridin-2-yl)piperazine-1-carbothioamide (ML267), which is a potent and selective small-molecule 4'-phosphopantetheinyl transferase (PPTase) inhibitor that attenuates secondary metabolism and viability of bacterial cells. ML267 inhibited Sfp-type PPTase and antagonized phosphopantetheinylation in cells, which resulted in a decrease in phosphopantetheinylated NRPSs and the attenuation of Sfp-PPTase-dependent metabolite production. These results indicate that this chemoproteomics platform should enable a precise interpretation of the cellular activities of Sfp-type PPTase inhibitors.
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Affiliation(s)
- Sho Konno
- Department of System Chemotherapy and Molecular Sciences, Division of Bioinformatics and Chemical Genomics, Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo, Kyoto, 606-8501, Japan
| | - Fumihiro Ishikawa
- Present address: Faculty of Pharmacy, Kindai University, 3-4-1 Kowakae, Higashi-Osaka, Osaka, 577-8502, Japan.,Department of System Chemotherapy and Molecular Sciences, Division of Bioinformatics and Chemical Genomics, Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo, Kyoto, 606-8501, Japan
| | - Takehiro Suzuki
- Biomolecular Characterization Unit, RIKEN Center for Sustainable Resource Science, 2-1 Hirokawa, Wako, Saitama, 351-0198, Japan
| | - Naoshi Dohmae
- Biomolecular Characterization Unit, RIKEN Center for Sustainable Resource Science, 2-1 Hirokawa, Wako, Saitama, 351-0198, Japan
| | - Hideaki Kakeya
- Department of System Chemotherapy and Molecular Sciences, Division of Bioinformatics and Chemical Genomics, Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo, Kyoto, 606-8501, Japan
| | - Genzoh Tanabe
- Present address: Faculty of Pharmacy, Kindai University, 3-4-1 Kowakae, Higashi-Osaka, Osaka, 577-8502, Japan
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