1
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Saleem M, Yahya S, Razzak SA, Khawaja S, Ali A. Shotgun metagenomics and computational profiling of the plastisphere microbiome: unveiling the potential of enzymatic production and plastic degradation. Arch Microbiol 2023; 205:359. [PMID: 37884755 DOI: 10.1007/s00203-023-03701-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 10/01/2023] [Accepted: 10/05/2023] [Indexed: 10/28/2023]
Abstract
Plastic pollution is one of the most resilient types of pollution and is considered a global environmental threat, particularly in the marine environment. This study aimed to identify plastic-degrading bacteria from the plastisphere and their pharmaceutical and therapeutic potential. We collected samples from soil and aquatic plastisphere to identify the bacterial communities using shotgun metagenomic sequencing and bioinformatic tools. Results showed that the microbiome comprised 93% bacteria, 0.29% archaea, and 3.87% unidentified microbes. Of these 93% of bacteria, 54% were Proteobacteria, 23.9% were Firmicutes, 13% were Actinobacteria, and 2.1% were other phyla. We found that the plastisphere microbiome was involved in degrading synthetic and polyhydroxy alkanoate (PHA) plastic, biosurfactant production, and can thrive under high temperatures. However, no association existed between thermophiles, synthetic plastic or PHA degraders, and biosurfactant-producing bacterial species except for Pseudomonas. Other plastisphere inhabiting plastic degrading microbes include Streptomyces, Bacillus, Achromobacter, Azospirillum, Bacillus, Brevundimonas, Clostridium, Paenibacillus, Rhodococcus, Serratia, Staphylococcus, Thermobifida, and Thermomonospora. However, the plastisphere microbiome showed potential for producing secondary metabolites that were found to act as anticancer, antitumor, anti-inflammatory, antimicrobial, and enzyme stabilizers. These results revealed that the plastisphere microbiome upholds clinical and environmental significance as it can open future portals in a multi-directional way.
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Affiliation(s)
- Mahnoor Saleem
- Department of Biosciences, Shaheed Zulfikar Ali Bhutto University of Science and Technology, Karachi, 75600, Sindh, Pakistan.
| | - Saira Yahya
- Department of Biosciences, Shaheed Zulfikar Ali Bhutto University of Science and Technology, Karachi, 75600, Sindh, Pakistan.
| | - Safina Abdul Razzak
- Department of Bioscience, Muhammad Ali Jinnah University, Karachi, 75600, Pakistan
| | - Shariqa Khawaja
- International Center for Chemical and Biological Sciences, University of Karachi, Karachi, 75270, Pakistan
| | - Akhtar Ali
- School of Agriculture, Food and Ecosystem Sciences, The University of Melbourne, Parkville, VIC, 3010, Australia
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2
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Xue D, Shang Z, Older EA, Zhong Z, Pulliam C, Peter K, Nagarkatti M, Nagarkatti P, Li YX, Li J. Refactoring and Heterologous Expression of Class III Lanthipeptide Biosynthetic Gene Clusters Lead to the Discovery of N, N-Dimethylated Lantibiotics from Firmicutes. ACS Chem Biol 2023; 18:508-517. [PMID: 36926816 PMCID: PMC10069475 DOI: 10.1021/acschembio.2c00849] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/11/2023]
Abstract
Class III lanthipeptides are an emerging subclass of lanthipeptides, representing an underexplored trove of new natural products with potentially broad chemical diversity and important biological activity. Bioinformatic analysis of class III lanthipeptide biosynthetic gene cluster (BGC) distribution has revealed their high abundance in the phylum Firmicutes. Many of these clusters also feature methyltransferase (MT) genes, which likely encode uncommon class III lanthipeptides. However, two hurdles, silent BGCs and low-yielding pathways, have hindered the discovery of class III lanthipeptides from Firmicutes. Here, we report the design and construction of a biosynthetic pathway refactoring and heterologous overexpression strategy which seeks to overcome these hurdles, simultaneously activating and increasing the production of these Firmicutes class III lanthipeptides. Applying our strategy to MT-containing BGCs, we report the discovery of new class III lanthipeptides from Firmicutes bearing rare N,N-dimethylations. We reveal the importance of the first two amino acids in the N-terminus of the core peptide in controlling the MT dimethylation activity. Leveraging this feature, we engineer class III lanthipeptides to enable N,N-dimethylation, resulting in significantly increased antibacterial activity. Furthermore, the refactoring and heterologous overexpression strategy showcased in this study is potentially applicable to other ribosomally synthesized and post-translationally modified peptide BGCs from Firmicutes, unlocking the genetic potential of Firmicutes for producing peptide natural products.
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Affiliation(s)
- Dan Xue
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina 29208, United States
| | - Zhuo Shang
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina 29208, United States
| | - Ethan A Older
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina 29208, United States
| | - Zheng Zhong
- Department of Chemistry and the Swire Institute of Marine Science, The University of Hong Kong, Hong Kong 999077, China.,Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), Guangzhou 519000, China
| | - Conor Pulliam
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina 29208, United States
| | - Kyle Peter
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina 29208, United States
| | - Mitzi Nagarkatti
- Department of Pathology, Microbiology and Immunology, School of Medicine, University of South Carolina, Columbia, South Carolina 29209, United States
| | - Prakash Nagarkatti
- Department of Pathology, Microbiology and Immunology, School of Medicine, University of South Carolina, Columbia, South Carolina 29209, United States
| | - Yong-Xin Li
- Department of Chemistry and the Swire Institute of Marine Science, The University of Hong Kong, Hong Kong 999077, China.,Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), Guangzhou 519000, China
| | - Jie Li
- Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina 29208, United States
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3
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He B, Cheng Z, Zhong Z, Gao Y, Liu H, Li Y. Expanded Sequence Space of Radical S‐Adenosylmethionine‐Dependent Enzymes Involved in Post‐translational Macrocyclization**. Angew Chem Int Ed Engl 2022; 61:e202212447. [DOI: 10.1002/anie.202212447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Indexed: 11/19/2022]
Affiliation(s)
- Bei‐Bei He
- Department of Chemistry and The Swire Institute of Marine Science The University of Hong Kong Pokfulam Road Hong Kong China
- Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou) Guangzhou China
| | - Zhuo Cheng
- Department of Chemistry and The Swire Institute of Marine Science The University of Hong Kong Pokfulam Road Hong Kong China
| | - Zheng Zhong
- Department of Chemistry and The Swire Institute of Marine Science The University of Hong Kong Pokfulam Road Hong Kong China
| | - Ying Gao
- Department of Chemistry and The Swire Institute of Marine Science The University of Hong Kong Pokfulam Road Hong Kong China
- Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou) Guangzhou China
| | - Hongyan Liu
- Department of Chemistry and The Swire Institute of Marine Science The University of Hong Kong Pokfulam Road Hong Kong China
- Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou) Guangzhou China
| | - Yong‐Xin Li
- Department of Chemistry and The Swire Institute of Marine Science The University of Hong Kong Pokfulam Road Hong Kong China
- Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou) Guangzhou China
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4
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Huang S, Wang Y, Cai C, Xiao X, Liu S, Ma Y, Xie X, Liang Y, Chen H, Zhu J, Hegemann JD, Yao H, Wei W, Wang H. Discovery of a Unique Structural Motif in Lanthipeptide Synthetases for Substrate Binding and Interdomain Interactions. Angew Chem Int Ed Engl 2022; 61:e202211382. [PMID: 36102578 PMCID: PMC9828337 DOI: 10.1002/anie.202211382] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Indexed: 01/12/2023]
Abstract
Class III lanthipeptide synthetases catalyze the formation of lanthionine/methyllanthionine and labionin crosslinks. We present here the 2.40 Å resolution structure of the kinase domain of a class III lanthipeptide synthetase CurKC from the biosynthesis of curvopeptin. A unique structural subunit for leader binding, named leader recognition domain (LRD), was identified. The LRD of CurKC is responsible for the recognition of the leader peptide and for mediating interactions between the lyase and kinase domains. LRDs are highly conserved among the kinase domains of class III and class IV lanthipeptide synthetases. The discovery of LRDs provides insight into the substrate recognition and domain organization in multidomain lanthipeptide synthetases.
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Affiliation(s)
- Shanqing Huang
- State Key Laboratory of Coordination ChemistryChemistry and Biomedicine Innovation Center of Nanjing UniversityJiangsu Key Laboratory of Advanced Organic MaterialsSchool of Chemistry and Chemical EngineeringNanjing UniversityNo. 163 Xianlin AveNanjing210093China
| | - Ying Wang
- State Key Laboratory of Coordination ChemistryChemistry and Biomedicine Innovation Center of Nanjing UniversityJiangsu Key Laboratory of Advanced Organic MaterialsSchool of Chemistry and Chemical EngineeringNanjing UniversityNo. 163 Xianlin AveNanjing210093China
| | - Chuangxu Cai
- State Key Laboratory of Coordination ChemistryChemistry and Biomedicine Innovation Center of Nanjing UniversityJiangsu Key Laboratory of Advanced Organic MaterialsSchool of Chemistry and Chemical EngineeringNanjing UniversityNo. 163 Xianlin AveNanjing210093China
| | - Xiuyun Xiao
- State Key Laboratory of Coordination ChemistryChemistry and Biomedicine Innovation Center of Nanjing UniversityJiangsu Key Laboratory of Advanced Organic MaterialsSchool of Chemistry and Chemical EngineeringNanjing UniversityNo. 163 Xianlin AveNanjing210093China
| | - Shulei Liu
- Institute of Molecular EnzymologySchool of Biology and Basic Medical SciencesSoochow UniversitySuzhou215123China
| | - Yeying Ma
- State Key Laboratory of Coordination ChemistryChemistry and Biomedicine Innovation Center of Nanjing UniversityJiangsu Key Laboratory of Advanced Organic MaterialsSchool of Chemistry and Chemical EngineeringNanjing UniversityNo. 163 Xianlin AveNanjing210093China
| | - Xiangqian Xie
- State Key Laboratory of Coordination ChemistryChemistry and Biomedicine Innovation Center of Nanjing UniversityJiangsu Key Laboratory of Advanced Organic MaterialsSchool of Chemistry and Chemical EngineeringNanjing UniversityNo. 163 Xianlin AveNanjing210093China
| | - Yong Liang
- State Key Laboratory of Coordination ChemistryChemistry and Biomedicine Innovation Center of Nanjing UniversityJiangsu Key Laboratory of Advanced Organic MaterialsSchool of Chemistry and Chemical EngineeringNanjing UniversityNo. 163 Xianlin AveNanjing210093China
| | - Hao Chen
- State Key Laboratory of Coordination ChemistryChemistry and Biomedicine Innovation Center of Nanjing UniversityJiangsu Key Laboratory of Advanced Organic MaterialsSchool of Chemistry and Chemical EngineeringNanjing UniversityNo. 163 Xianlin AveNanjing210093China
| | - Jiapeng Zhu
- Helmholtz Institute for Pharmaceutical Research Saarland (HIPS)Helmholtz Centre for Infection Research (HZI)Saarland University Campus66123SaarbrückenGermany
| | - Julian D. Hegemann
- School of Medicine and Life SciencesState Key Laboratory Cultivation Base for TCM Quality and EfficacyJiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia MedicaNanjing University of Chinese MedicineNanjing210023China
| | - Hongwei Yao
- Institute of Molecular EnzymologySchool of Biology and Basic Medical SciencesSoochow UniversitySuzhou215123China
| | - Wanqing Wei
- State Key Laboratory of Food Science and TechnologyJiangnan UniversityWuxi214122P. R. China
| | - Huan Wang
- State Key Laboratory of Coordination ChemistryChemistry and Biomedicine Innovation Center of Nanjing UniversityJiangsu Key Laboratory of Advanced Organic MaterialsSchool of Chemistry and Chemical EngineeringNanjing UniversityNo. 163 Xianlin AveNanjing210093China
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5
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Xiao W, Satoh Y, Ogasawara Y, Dairi T. Biosynthetic Gene Cluster of linaridin Peptides Contain Epimerase Gene. Chembiochem 2022; 23:e202100705. [PMID: 35460155 DOI: 10.1002/cbic.202100705] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 03/24/2022] [Indexed: 11/10/2022]
Abstract
Salinipeptins belong to the type-A linaridin class of ribosomally synthesized and post-translationally modified peptides (RiPPs) comprising 22 amino acid residues with multiple D-amino acids. Although chirality of other type-A linaridins, such as grisemycin and cypemycin, has not been reported, the biosynthetic gene clusters of type-A linaridins have identical gene organization. Here, we report heterologous expression of grisemycin biosynthetic gene cluster ( grm ) and show that grisemycin contained multiple D-amino acids, similar to salinipeptins. The heterologous expression experiments also confirmed involvement of a novel peptide epimerase in grisemycin biosynthesis. Gene-deletion experiments indicated that grmL , a sole gene with unknown function, was indispensable for grisemycin production. We also show that the presence of D-amino acids is likely a common feature of linaridin natural products by analyzing two other type-A linaridin clusters.
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Affiliation(s)
- Wanlu Xiao
- Hokkaido University: Hokkaido Daigaku, Graduate School of Chemical Sciences and Engineering, JAPAN
| | - Yasuharu Satoh
- Hokkaido University: Hokkaido Daigaku, Graduate School of Engineering, JAPAN
| | - Yasushi Ogasawara
- Hokkaido University: Hokkaido Daigaku, Graduate School of Engineering, N13 W8, Kita-ku, 060-8628, Sapporo, JAPAN
| | - Tohru Dairi
- Hokkaido University, Graduate School of Engineering, N 13 W 8, Kita, 060-8628, Sapporo, JAPAN
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6
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Zhang Y, Hong Z, Zhou L, Zhang Z, Tang T, Guo E, Zheng J, Wang C, Dai L, Si T, Wang H. Biosynthesis of Gut‐Microbiota‐Derived Lantibiotics Reveals a Subgroup of S8 Family Proteases for Class III Leader Removal. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202114414] [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)
- Yingying Zhang
- State Key Laboratory of Coordination Chemistry Chemistry and Biomedicine Innovation Center of Nanjing University Jiangsu Key Laboratory of Advanced Organic Materials School of Chemistry and Chemical Engineering Nanjing University No. 163 Xianlin Ave Nanjing 210093 China
| | - Zhilai Hong
- CAS Key Laboratory of Quantitative Engineering Biology Shenzhen Institute of Synthetic Biology Shenzhen Institute of Advanced Technology Chinese Academy of Sciences Shenzhen 518055 China
| | - Liang Zhou
- CAS Key Laboratory of Quantitative Engineering Biology Shenzhen Institute of Synthetic Biology Shenzhen Institute of Advanced Technology Chinese Academy of Sciences Shenzhen 518055 China
| | - Zhenkun Zhang
- CAS Key Laboratory of Quantitative Engineering Biology Shenzhen Institute of Synthetic Biology Shenzhen Institute of Advanced Technology Chinese Academy of Sciences Shenzhen 518055 China
| | - Ting Tang
- CAS Key Laboratory of Quantitative Engineering Biology Shenzhen Institute of Synthetic Biology Shenzhen Institute of Advanced Technology Chinese Academy of Sciences Shenzhen 518055 China
| | - Erpeng Guo
- CAS Key Laboratory of Quantitative Engineering Biology Shenzhen Institute of Synthetic Biology Shenzhen Institute of Advanced Technology Chinese Academy of Sciences Shenzhen 518055 China
| | - Jie Zheng
- State Key Laboratory of Coordination Chemistry Chemistry and Biomedicine Innovation Center of Nanjing University Jiangsu Key Laboratory of Advanced Organic Materials School of Chemistry and Chemical Engineering Nanjing University No. 163 Xianlin Ave Nanjing 210093 China
| | - Ciji Wang
- State Key Laboratory of Coordination Chemistry Chemistry and Biomedicine Innovation Center of Nanjing University Jiangsu Key Laboratory of Advanced Organic Materials School of Chemistry and Chemical Engineering Nanjing University No. 163 Xianlin Ave Nanjing 210093 China
| | - Lei Dai
- CAS Key Laboratory of Quantitative Engineering Biology Shenzhen Institute of Synthetic Biology Shenzhen Institute of Advanced Technology Chinese Academy of Sciences Shenzhen 518055 China
| | - Tong Si
- CAS Key Laboratory of Quantitative Engineering Biology Shenzhen Institute of Synthetic Biology Shenzhen Institute of Advanced Technology Chinese Academy of Sciences Shenzhen 518055 China
| | - Huan Wang
- State Key Laboratory of Coordination Chemistry Chemistry and Biomedicine Innovation Center of Nanjing University Jiangsu Key Laboratory of Advanced Organic Materials School of Chemistry and Chemical Engineering Nanjing University No. 163 Xianlin Ave Nanjing 210093 China
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7
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Zhang Y, Hong Z, Zhou L, Zhang Z, Tang T, Guo E, Zheng J, Wang C, Dai L, Si T, Wang H. Biosynthesis of Gut-Microbiota-Derived Lantibiotics Reveals a Subgroup of S8 Family Proteases for Class III Leader Removal. Angew Chem Int Ed Engl 2021; 61:e202114414. [PMID: 34889011 DOI: 10.1002/anie.202114414] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Indexed: 11/08/2022]
Abstract
Lanthipeptides are a group of ribosomally synthesized and post-translationally modified peptides with diverse structural features and bioactivities. Gut-microbiota-derived lanthipeptides play important roles in gut homeostasis of the host. Herein, we report the discovery and biosynthesis of class III lantibiotics named amylopeptins, which are derived from the gut microbiota of Sprague-Dawley rats and display a narrow antimicrobial spectrum. In contrast to known class III lanthipeptides, the biosynthesis of amylopeptins employs AmyP, which belongs to a subgroup of S8 family serine proteases, to remove the leader of corresponding precursor peptides in a site-specific manner during the last step of their maturation. Overall, this study shows for the first time that S8 family proteases participate in the biosynthesis of class III lanthipeptides.
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Affiliation(s)
- Yingying Zhang
- State Key Laboratory of Coordination Chemistry, Chemistry and Biomedicine Innovation Center of Nanjing University, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Nanjing University, No. 163 Xianlin Ave, Nanjing, 210093, China
| | - Zhilai Hong
- CAS Key Laboratory of Quantitative Engineering Biology, Shenzhen Institute of Synthetic Biology, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China
| | - Liang Zhou
- CAS Key Laboratory of Quantitative Engineering Biology, Shenzhen Institute of Synthetic Biology, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China
| | - Zhenkun Zhang
- CAS Key Laboratory of Quantitative Engineering Biology, Shenzhen Institute of Synthetic Biology, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China
| | - Ting Tang
- CAS Key Laboratory of Quantitative Engineering Biology, Shenzhen Institute of Synthetic Biology, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China
| | - Erpeng Guo
- CAS Key Laboratory of Quantitative Engineering Biology, Shenzhen Institute of Synthetic Biology, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China
| | - Jie Zheng
- State Key Laboratory of Coordination Chemistry, Chemistry and Biomedicine Innovation Center of Nanjing University, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Nanjing University, No. 163 Xianlin Ave, Nanjing, 210093, China
| | - Ciji Wang
- State Key Laboratory of Coordination Chemistry, Chemistry and Biomedicine Innovation Center of Nanjing University, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Nanjing University, No. 163 Xianlin Ave, Nanjing, 210093, China
| | - Lei Dai
- CAS Key Laboratory of Quantitative Engineering Biology, Shenzhen Institute of Synthetic Biology, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China
| | - Tong Si
- CAS Key Laboratory of Quantitative Engineering Biology, Shenzhen Institute of Synthetic Biology, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China
| | - Huan Wang
- State Key Laboratory of Coordination Chemistry, Chemistry and Biomedicine Innovation Center of Nanjing University, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Nanjing University, No. 163 Xianlin Ave, Nanjing, 210093, China
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8
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Hegemann JD, Süssmuth RD. Identification of the Catalytic Residues in the Cyclase Domain of the Class IV Lanthipeptide Synthetase SgbL. Chembiochem 2021; 22:3169-3172. [PMID: 34490957 PMCID: PMC9292228 DOI: 10.1002/cbic.202100391] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 09/06/2021] [Indexed: 11/08/2022]
Abstract
Lanthipeptides belong to the family of ribosomally synthesized and post-translationally modified peptides (RiPPs) and are subdivided into different classes based on their processing enzymes. The three-domain class IV lanthipeptide synthetases (LanL enzymes) consist of N-terminal lyase, central kinase, and C-terminal cyclase domains. While the catalytic residues of the kinase domains (mediating ATP-dependent Ser/Thr phosphorylations) and the lyase domains (carrying out subsequent phosphoserine/phosphothreonine (pSer/pThr) eliminations to yield dehydroalanine/dehydrobutyrine (Dha/Dhb) residues) have been characterized previously, such studies are missing for LanL cyclase domains. To close this gap of knowledge, this study reports on the identification and validation of the catalytic residues in the cyclase domain of the class IV lanthipeptide synthetase SgbL, which facilitate the nucleophilic attacks by Cys thiols on Dha/Dhb residues for the formation of β-thioether crosslinks.
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Affiliation(s)
- Julian D Hegemann
- Institute of Chemistry, Technische Universität Berlin, Strasse des 17. Juni 124, 10623, Berlin, Germany
| | - Roderich D Süssmuth
- Institute of Chemistry, Technische Universität Berlin, Strasse des 17. Juni 124, 10623, Berlin, Germany
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9
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Li C, Alam K, Zhao Y, Hao J, Yang Q, Zhang Y, Li R, Li A. Mining and Biosynthesis of Bioactive Lanthipeptides From Microorganisms. Front Bioeng Biotechnol 2021; 9:692466. [PMID: 34395400 PMCID: PMC8358304 DOI: 10.3389/fbioe.2021.692466] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Accepted: 06/29/2021] [Indexed: 12/17/2022] Open
Abstract
Antimicrobial resistance is one of the most serious public health issues in the worldwide and only a few new antimicrobial drugs have been discovered in recent decades. To overcome the ever-increasing emergence of multidrug-resistant (MDR) pathogens, discovery of new natural products (NPs) against MDR pathogens with new technologies is in great demands. Lanthipeptides which are ribosomally synthesized and post-translationally modified peptides (RiPPs) display high diversity in their chemical structures and mechanisms of action. Genome mining and biosynthetic engineering have also yielded new lanthipeptides, which are a valuable source of drug candidates. In this review we cover the recent advances in the field of microbial derived lanthipeptide discovery and development.
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Affiliation(s)
- Caiyun Li
- Helmholtz International Lab for Anti-infectives, Shandong University-Helmholtz Institute of Biotechnology, State Key Laboratory of Microbial Technology, Shandong University, Qingdao, China
| | - Khorshed Alam
- Helmholtz International Lab for Anti-infectives, Shandong University-Helmholtz Institute of Biotechnology, State Key Laboratory of Microbial Technology, Shandong University, Qingdao, China
| | - Yiming Zhao
- Helmholtz International Lab for Anti-infectives, Shandong University-Helmholtz Institute of Biotechnology, State Key Laboratory of Microbial Technology, Shandong University, Qingdao, China
| | - Jinfang Hao
- Helmholtz International Lab for Anti-infectives, Shandong University-Helmholtz Institute of Biotechnology, State Key Laboratory of Microbial Technology, Shandong University, Qingdao, China
| | - Qing Yang
- State Key Laboratory of Genetic Engineering, School of Life Sciences, Fudan University, Shanghai, China
| | - Youming Zhang
- Helmholtz International Lab for Anti-infectives, Shandong University-Helmholtz Institute of Biotechnology, State Key Laboratory of Microbial Technology, Shandong University, Qingdao, China
| | - Ruijuan Li
- Helmholtz International Lab for Anti-infectives, Shandong University-Helmholtz Institute of Biotechnology, State Key Laboratory of Microbial Technology, Shandong University, Qingdao, China
| | - Aiying Li
- Helmholtz International Lab for Anti-infectives, Shandong University-Helmholtz Institute of Biotechnology, State Key Laboratory of Microbial Technology, Shandong University, Qingdao, China
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10
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Lu J, Wu Y, Li Y, Wang H. The Utilization of Lanthipeptide Synthetases Is a General Strategy for the Biosynthesis of 2‐Aminovinyl‐Cysteine Motifs in Thioamitides**. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202012871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Jingxia Lu
- State Key Laboratory of Coordination Chemistry Chemistry and Biomedicine Innovation Center of Nanjing University Jiangsu Key Laboratory of Advanced Organic Materials School of Chemistry and Chemical Engineering Nanjing University No. 163 Xianlin Ave Nanjing 210093 China
| | - Yuan Wu
- State Key Laboratory of Coordination Chemistry Chemistry and Biomedicine Innovation Center of Nanjing University Jiangsu Key Laboratory of Advanced Organic Materials School of Chemistry and Chemical Engineering Nanjing University No. 163 Xianlin Ave Nanjing 210093 China
| | - Yuqing Li
- State Key Laboratory of Coordination Chemistry Chemistry and Biomedicine Innovation Center of Nanjing University Jiangsu Key Laboratory of Advanced Organic Materials School of Chemistry and Chemical Engineering Nanjing University No. 163 Xianlin Ave Nanjing 210093 China
| | - Huan Wang
- State Key Laboratory of Coordination Chemistry Chemistry and Biomedicine Innovation Center of Nanjing University Jiangsu Key Laboratory of Advanced Organic Materials School of Chemistry and Chemical Engineering Nanjing University No. 163 Xianlin Ave Nanjing 210093 China
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11
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Lü J, Long Q, Zhao Z, Chen L, He W, Hong J, Liu K, Wang Y, Pang X, Deng Z, Tao M. Engineering the Erythromycin-Producing Strain Saccharopolyspora erythraea HOE107 for the Heterologous Production of Polyketide Antibiotics. Front Microbiol 2020; 11:593217. [PMID: 33363524 PMCID: PMC7752772 DOI: 10.3389/fmicb.2020.593217] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Accepted: 11/10/2020] [Indexed: 11/17/2022] Open
Abstract
Bacteria of the genus Saccharopolyspora produce important polyketide antibiotics, including erythromycin A (Sac. erythraea) and spinosad (Sac. spinosa). We herein report the development of an industrial erythromycin-producing strain, Sac. erythraea HOE107, into a host for the heterologous expression of polyketide biosynthetic gene clusters (BGCs) from other Saccharopolyspora species and related actinomycetes. To facilitate the integration of natural product BGCs and auxiliary genes beneficial for the production of natural products, the erythromycin polyketide synthase (ery) genes were replaced with two bacterial attB genomic integration sites associated with bacteriophages ϕC31 and ϕBT1. We also established a highly efficient conjugation protocol for the introduction of large bacterial artificial chromosome (BAC) clones into Sac. erythraea strains. Based on this optimized protocol, an arrayed BAC library was effectively transferred into Sac. erythraea. The large spinosad gene cluster from Sac. spinosa and the actinorhodin gene cluster from Streptomyces coelicolor were successfully expressed in the ery deletion mutant. Deletion of the endogenous giant polyketide synthase genes pkeA1-pkeA4, the product of which is not known, and the flaviolin gene cluster (rpp) from the bacterium increased the heterologous production of spinosad and actinorhodin. Furthermore, integration of pJTU6728 carrying additional beneficial genes dramatically improved the yield of actinorhodin in the engineered Sac. erythraea strains. Our study demonstrated that the engineered Sac. erythraea strains SLQ185, LJ161, and LJ162 are good hosts for the expression of heterologous antibiotics and should aid in expression-based genome-mining approaches for the discovery of new and cryptic antibiotics from Streptomyces and rare actinomycetes.
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Affiliation(s)
- Jin Lü
- State Key Laboratory of Microbial Metabolism, Joint International Research Laboratory of Metabolic and Developmental Sciences, Shanghai-Islamabad-Belgrade Joint Innovation Center on Antibacterial Resistances, School of Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, China
| | - Qingshan Long
- State Key Laboratory of Microbial Metabolism, Joint International Research Laboratory of Metabolic and Developmental Sciences, Shanghai-Islamabad-Belgrade Joint Innovation Center on Antibacterial Resistances, School of Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, China
| | - Zhilong Zhao
- State Key Laboratory of Microbial Technology, School of Life Sciences, Shandong University, Jinan, China
| | - Lu Chen
- State Key Laboratory of Microbial Metabolism, Joint International Research Laboratory of Metabolic and Developmental Sciences, Shanghai-Islamabad-Belgrade Joint Innovation Center on Antibacterial Resistances, School of Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, China
| | - Weijun He
- State Key Laboratory of Microbial Metabolism, Joint International Research Laboratory of Metabolic and Developmental Sciences, Shanghai-Islamabad-Belgrade Joint Innovation Center on Antibacterial Resistances, School of Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, China
| | - Jiali Hong
- State Key Laboratory of Microbial Metabolism, Joint International Research Laboratory of Metabolic and Developmental Sciences, Shanghai-Islamabad-Belgrade Joint Innovation Center on Antibacterial Resistances, School of Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, China
| | - Kai Liu
- State Key Laboratory of Microbial Metabolism, Joint International Research Laboratory of Metabolic and Developmental Sciences, Shanghai-Islamabad-Belgrade Joint Innovation Center on Antibacterial Resistances, School of Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, China
| | - Yemin Wang
- State Key Laboratory of Microbial Metabolism, Joint International Research Laboratory of Metabolic and Developmental Sciences, Shanghai-Islamabad-Belgrade Joint Innovation Center on Antibacterial Resistances, School of Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, China
| | - Xiuhua Pang
- State Key Laboratory of Microbial Technology, School of Life Sciences, Shandong University, Jinan, China
| | - Zixin Deng
- State Key Laboratory of Microbial Metabolism, Joint International Research Laboratory of Metabolic and Developmental Sciences, Shanghai-Islamabad-Belgrade Joint Innovation Center on Antibacterial Resistances, School of Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, China
| | - Meifeng Tao
- State Key Laboratory of Microbial Metabolism, Joint International Research Laboratory of Metabolic and Developmental Sciences, Shanghai-Islamabad-Belgrade Joint Innovation Center on Antibacterial Resistances, School of Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai, China
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12
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Lu J, Wu Y, Li Y, Wang H. The Utilization of Lanthipeptide Synthetases Is a General Strategy for the Biosynthesis of 2‐Aminovinyl‐Cysteine Motifs in Thioamitides**. Angew Chem Int Ed Engl 2020; 60:1951-1958. [DOI: 10.1002/anie.202012871] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Indexed: 01/04/2023]
Affiliation(s)
- Jingxia Lu
- State Key Laboratory of Coordination Chemistry Chemistry and Biomedicine Innovation Center of Nanjing University Jiangsu Key Laboratory of Advanced Organic Materials School of Chemistry and Chemical Engineering Nanjing University No. 163 Xianlin Ave Nanjing 210093 China
| | - Yuan Wu
- State Key Laboratory of Coordination Chemistry Chemistry and Biomedicine Innovation Center of Nanjing University Jiangsu Key Laboratory of Advanced Organic Materials School of Chemistry and Chemical Engineering Nanjing University No. 163 Xianlin Ave Nanjing 210093 China
| | - Yuqing Li
- State Key Laboratory of Coordination Chemistry Chemistry and Biomedicine Innovation Center of Nanjing University Jiangsu Key Laboratory of Advanced Organic Materials School of Chemistry and Chemical Engineering Nanjing University No. 163 Xianlin Ave Nanjing 210093 China
| | - Huan Wang
- State Key Laboratory of Coordination Chemistry Chemistry and Biomedicine Innovation Center of Nanjing University Jiangsu Key Laboratory of Advanced Organic Materials School of Chemistry and Chemical Engineering Nanjing University No. 163 Xianlin Ave Nanjing 210093 China
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