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Zhang SH, Zhao X, Xu R, Yang Y, Tang J, Yue XL, Wang YT, Tan HY, Zhang GG, Li CW. Eleven-Residue Peptaibols Isolated from Trichoderma Longibrachiatum Rifai DMG-3-1-1 and Their Structure-Activity Relationship. Chem Biodivers 2022; 19:e202200627. [PMID: 35921066 DOI: 10.1002/cbdv.202200627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 08/03/2022] [Indexed: 11/12/2022]
Abstract
Total 23 eleven-residue peptaibols, including five reported ones (1-5) in our previous work, were isolated from the fungus Trichoderma longibrachiatum Rifai DMG-3-1-1, which was obtained from the mushroom Clitocybe nebularis (Batsch) P. Kumm. The structures of the 13 new peptaibols (6-10 and 12-19) were determined by their NMR and MALDI-MS/MS data, their absolute structures were further determined by Marfey's analyses and their ECD data. Careful comparison of the structures of 1-23 showed that only seven residues varied including the 2nd (Gln 2 /Asn 2 ), 3rd (Ile 3 /Val 3 ), 4th (Ile 4 /Val 4 ), 6th (Pro 6 /Hyp 6 ), 8 th (Pro 6 /Hyp 6 ), 10th (Pro 10 /Hyp 10 ) and 11th (Leuol 11 /Ileol 11 /Valol 11 ) residues. Comparison of the IC 50 s against the three tested cell lines of 1-23 indicated that 2nd, 3rd and 4th amino acid residues affected their cytotoxicities powerfully. Compounds 2, 5, 9, 11, 21 and 22 showed moderate antibacterial activities against Staphylococcus aureus MRSA T144, which also showed stronger cytotoxicities against BV2 and MCF-7 cells.
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Affiliation(s)
- Shu-Hua Zhang
- Beijing Institute of Pharmacology and Toxicology, State Key Laboratory of Toxicology and Medical Countermeasures, Taiping road 27, Haidian District, Beijing, Beijing, CHINA
| | - Xue Zhao
- Beijing Institute of Pharmacology and Toxicology, State Key Laboratory of Toxicology and Medical Countermeasures, Taiping road 27, Haidian District, Beijing, Beijing, CHINA
| | - Rui Xu
- Beijing Institute of Pharmacology and Toxicology, State Key Laboratory of Toxicology and Medical Countermeasures, Taiping road 27, Haidian District, Beijing, Beijing, CHINA
| | - Yu Yang
- Beijing Institute of Pharmacology and Toxicology, State Key Laboratory of Toxicology and Medical Countermeasures, Taiping road 27, Haidian District, Beijing, Beijing, CHINA
| | - Jing Tang
- Beijing Institute of Pharmacology and Toxicology, State Key Laboratory of Toxicology and Medical Countermeasures, Taiping road 27, Haidian District, Beijing, Beijing, CHINA
| | - Xian-Lin Yue
- Beijing Institute of Pharmacology and Toxicology, State Key Laboratory of Toxicology and Medical Countermeasures, Taiping road 27, Haidian District, Beijing, Beijing, CHINA
| | - Yu-Ting Wang
- Beijing Institute of Pharmacology and Toxicology, State Key Laboratory of Toxicology and Medical Countermeasures, Taiping road 27, Haidian District, Beijing, Beijing, CHINA
| | - Hong-Yu Tan
- Beijing Institute of Pharmacology and Toxicology, State Key Laboratory of Toxicology and Medical Countermeasures, Taiping road 27, Haidian District, Beijing, Beijing, CHINA
| | - Guo-Gang Zhang
- Shenyang Pharmaceutical University, School of Traditional Chinese Materia Medica, Wenhua road 103, Shenhe District, Shenyang, Shenyang, CHINA
| | - Chang-Wei Li
- Beijing Institute of Pharmacology and Toxicology, Institute of Pharmacology and Toxicology, Taiping Road 27, Haidian District, Beijing, China, 100850, Beijing, CHINA
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Niu X, Thaochan N, Hu Q. Diversity of Linear Non-Ribosomal Peptide in Biocontrol Fungi. J Fungi (Basel) 2020; 6:E61. [PMID: 32408496 PMCID: PMC7345191 DOI: 10.3390/jof6020061] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 04/27/2020] [Accepted: 05/09/2020] [Indexed: 12/16/2022] Open
Abstract
Biocontrol fungi (BFs) play a key role in regulation of pest populations. BFs produce multiple non-ribosomal peptides (NRPs) and other secondary metabolites that interact with pests, plants and microorganisms. NRPs-including linear and cyclic peptides (L-NRPs and C-NRPs)-are small peptides frequently containing special amino acids and other organic acids. They are biosynthesized in fungi through non-ribosomal peptide synthases (NRPSs). Compared with C-NRPs, L-NRPs have simpler structures, with only a linear chain and biosynthesis without cyclization. BFs mainly include entomopathogenic and mycoparasitic fungi, that are used to control insect pests and phytopathogens in fields, respectively. NRPs play an important role of in the interactions of BFs with insects or phytopathogens. On the other hand, the residues of NRPs may contaminate food through BFs activities in the environment. In recent decades, C-NRPs in BFs have been thoroughly reviewed. However, L-NRPs are rarely investigated. In order to better understand the species and potential problems of L-NRPs in BFs, this review lists the L-NRPs from entomopathogenic and mycoparasitic fungi, summarizes their sources, structures, activities and biosynthesis, and details risks and utilization prospects.
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Affiliation(s)
- Xiaoyan Niu
- Key Laboratory of Bio-Pesticide Innovation and Application of Guangdong Province, College of Agriculture, South China Agricultural University, Guangzhou 510642, China;
| | - Narit Thaochan
- Pest Management Biotechnology and Plant Physiology Laboratory, Faculty of Natural Resources, Prince of Songkla University, Hat Yai, Songkhla 90110, Thailand;
| | - Qiongbo Hu
- Key Laboratory of Bio-Pesticide Innovation and Application of Guangdong Province, College of Agriculture, South China Agricultural University, Guangzhou 510642, China;
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Ray G, Noori MT, Ghangrekar M. Novel application of peptaibiotics derived from Trichoderma sp. for methanogenic suppression and enhanced power generation in microbial fuel cells. RSC Adv 2017. [DOI: 10.1039/c6ra27763b] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
A major limitation to achieving higher power output from microbial fuel cells (MFC) is the competitive environment for substrate utilization offered by methanogenic archaea.
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Affiliation(s)
- Ghosh Ray
- P. K. Sinha Center for Bioenergy
- Advanced Technology Development Centre
- Indian Institute of Technology
- Kharagpur 721302
- India
| | - Md. T. Noori
- Department of Agricultural and Food Engineering
- Indian Institute of Technology
- Kharagpur
- India
| | - M. M. Ghangrekar
- Department of Civil Engineering
- Indian Institute of Technology
- Kharagpur 721302
- India
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Neumann NKN, Stoppacher N, Zeilinger S, Degenkolb T, Brückner H, Schuhmacher R. The peptaibiotics database--a comprehensive online resource. Chem Biodivers 2016; 12:743-51. [PMID: 26010663 DOI: 10.1002/cbdv.201400393] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2014] [Indexed: 01/29/2023]
Abstract
In this work, we present the 'Peptaibiotics Database' (PDB), a comprehensive online resource, which intends to cover all Aib-containing non-ribosomal fungal peptides currently described in scientific literature. This database shall extend and update the recently published 'Comprehensive Peptaibiotics Database' and currently consists of 1,297 peptaibiotic sequences. In a literature survey, a total of 235 peptaibiotic sequences published between January 2013 and June 2014 have been compiled, and added to the list of 1,062 peptides in the recently published 'Comprehensive Peptaibiotics Database'. The presented database is intended as a public resource freely accessible to the scientific community at peptaibiotics-database.boku.ac.at. The search options of the previously published repository and the presentation of sequence motif searches have been extended significantly. All of the available search options can be combined to create complex database queries. As a public repository, the presented database enables the easy upload of new peptaibiotic sequences or the correction of existing informations. In addition, an administrative interface for maintenance of the content of the database has been implemented, and the design of the database can be easily extended to store additional information to accommodate future needs of the 'peptaibiomics community'.
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Affiliation(s)
- Nora K N Neumann
- Center for Analytical Chemistry, Department of Agrobiotechnology IFA-Tulln, University of Natural Resources and Life Sciences, Vienna (BOKU), Konrad Lorenz Straße 20, A-3430 Tulln, (phone: +43-2272-66280)
| | - Norbert Stoppacher
- Center for Analytical Chemistry, Department of Agrobiotechnology IFA-Tulln, University of Natural Resources and Life Sciences, Vienna (BOKU), Konrad Lorenz Straße 20, A-3430 Tulln, (phone: +43-2272-66280).,Bureau International des Poids et Mesures, Pavillon de Breteuil, F-92312 Sèvres Cedex
| | - Susanne Zeilinger
- Institute of Chemical Engineering, Vienna University of Technology, Gumpendorferstrasse 1a, A-1060 Vienna
| | - Thomas Degenkolb
- Research Center for Biosystems, Land Use and Nutrition, Department of Applied Entomology, University of Giessen, Heinrich-Buff-Ring 26.32, D-35392 Gießen
| | - Hans Brückner
- Research Center for Biosystems, Land Use and Nutrition, Department of Food Sciences, University of Giessen, Heinrich-Buff-Ring 26.32, D-35392 Gießen
| | - Rainer Schuhmacher
- Center for Analytical Chemistry, Department of Agrobiotechnology IFA-Tulln, University of Natural Resources and Life Sciences, Vienna (BOKU), Konrad Lorenz Straße 20, A-3430 Tulln, (phone: +43-2272-66280).
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Degenkolb T, Fog Nielsen K, Dieckmann R, Branco-Rocha F, Chaverri P, Samuels GJ, Thrane U, von Döhren H, Vilcinskas A, Brückner H. Peptaibol, Secondary-Metabolite, and Hydrophobin Pattern of Commercial Biocontrol Agents Formulated with Species of theTrichoderma harzianumComplex. Chem Biodivers 2015; 12:662-84. [DOI: 10.1002/cbdv.201400300] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2014] [Indexed: 11/05/2022]
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Biosynthesis and Molecular Genetics of Peptaibiotics—Fungal Peptides Containing Alpha, Alpha-Dialkyl Amino Acids. Fungal Biol 2015. [DOI: 10.1007/978-1-4939-2531-5_11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Bills G, Li Y, Chen L, Yue Q, Niu XM, An Z. New insights into the echinocandins and other fungal non-ribosomal peptides and peptaibiotics. Nat Prod Rep 2014; 31:1348-75. [PMID: 25156669 DOI: 10.1039/c4np00046c] [Citation(s) in RCA: 54] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Non-ribosomal peptide synthetases (NRPSs) are a primary modality for fungal peptidic natural product assembly and are responsible for some of the best known, most useful, and most destructive fungal metabolites. Through genome sequencing and computer-assisted recognition of modular motifs of catalytic domains, one can now confidently identify most NRPS biosynthetic genes of a fungal strain. The biosynthetic gene clusters responsible for two of the most important classes of NRP fungal derived drugs, cyclosporine and the echinocandins, have been recently characterized by genomic sequencing and annotation. Complete biosynthetic gene clusters for the pneumocandins and echinocandins have been mapped at the genetic level and functionally characterized to some extent. Genomic sequencing of representative strains of most of the variants in the echinocandin family, including the wild-type of the three fungal strains employed for industrial-scale production of caspofungin, micafungin and anidulofungin, has enabled characterization of the basic architecture of the echinocandin NRPS pathways. A comparative analysis of how pathway genes cause variations in lipoinitiation, biosynthesis of the non-proteinogenic amino acids, amino acid substitutions, and hydroxylations and sulfonations of the core peptide and contribute to the molecular diversity of the family is presented. We also review new information on the natural functions of NRPs, the differences between fungal and bacterial NRPSs, and functional characterization of selected NRPS gene clusters. Continuing discovery of the new fungal nonribosomal peptides has contributed new structural diversity and potential insights into their biological functions among other natural peptides and peptaibiotics. We therefore provide an update on new peptides, depsipeptides and peptaibols discovered in the Fungi since 2009.
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Affiliation(s)
- Gerald Bills
- Texas Therapeutics Institute, The Brown Foundation Institute of Molecular Medicine, The University of Texas Health Science Centre at Houston, Houston, Texas 77054, USA.
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Röhrich CR, Jaklitsch WM, Voglmayr H, Iversen A, Vilcinskas A, Nielsen KF, Thrane U, von Döhren H, Brückner H, Degenkolb T. Front line defenders of the ecological niche! Screening the structural diversity of peptaibiotics from saprotrophic and fungicolous Trichoderma/Hypocrea species. FUNGAL DIVERS 2014; 69:117-146. [PMID: 25722662 PMCID: PMC4338523 DOI: 10.1007/s13225-013-0276-z] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Approximately 950 individual sequences of non-ribosomally biosynthesised peptides are produced by the genus Trichoderma/Hypocrea that belong to a perpetually growing class of mostly linear antibiotic oligopeptides, which are rich in the non-proteinogenic α-aminoisobutyric acid (Aib). Thus, they are comprehensively named peptaibiotics. Notably, peptaibiotics represent ca. 80 % of the total inventory of secondary metabolites currently known from Trichoderma/Hypocrea. Their unique membrane-modifying bioactivity results from amphipathicity and helicity, thus making them ideal candidates in assisting both colonisation and defence of the natural habitats by their fungal producers. Despite this, reports on the in vivo-detection of peptaibiotics have scarcely been published in the past. In order to evaluate the significance of peptaibiotic production for a broader range of potential producers, we screened nine specimens belonging to seven hitherto uninvestigated fungicolous or saprotrophic Trichoderma/Hypocrea species by liquid chromatography coupled to electrospray high resolution mass spectrometry. Sequences of peptaibiotics found were independently confirmed by analysing the peptaibiome of pure agar cultures obtained by single-ascospore isolation from the specimens. Of the nine species examined, five were screened positive for peptaibiotics. A total of 78 peptaibiotics were sequenced, 56 (=72 %) of which are new. Notably, dihydroxyphenylalaninol and O-prenylated tyrosinol, two C-terminal residues, which have not been reported for peptaibiotics before, were found as well as new and recurrent sequences carrying the recently described tyrosinol residue at their C-terminus. The majority of peptaibiotics sequenced are 18- or 19-residue peptaibols. Structural homologies with 'classical representatives' of subfamily 1 (SF1)-peptaibiotics argue for the formation of transmembrane ion channels, which are prone to facilitate the producer capture and defence of its substratum.
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Affiliation(s)
- Christian R Röhrich
- Bioresources Project Group, Fraunhofer Institute for Molecular Biology and Applied Ecology (IME), Winchesterstrasse 2, 35394 Giessen, Germany. Present Address: AB SCIEX Germany GmbH, Landwehrstrasse 54, 64293 Darmstadt, Germany
| | - Walter M Jaklitsch
- Department of Systematic and Evolutionary Botany, Faculty Centre of Biodiversity, University of Vienna, Rennweg 14, 1030 Vienna, Austria
| | - Hermann Voglmayr
- Department of Systematic and Evolutionary Botany, Faculty Centre of Biodiversity, University of Vienna, Rennweg 14, 1030 Vienna, Austria
| | - Anita Iversen
- Department of Systems Biology, Technical University of Denmark, Søltofts Plads, Building 221, 2800 Kgs. Lyngby, Denmark. Present Address: Danish Emergency Management Agency, Universitetsparken 2, 2100 Copenhagen, Denmark
| | - Andreas Vilcinskas
- Bioresources Project Group, Fraunhofer Institute for Molecular Biology and Applied Ecology (IME), Winchesterstrasse 2, 35394 Giessen, Germany; Interdisciplinary Research Centre for BioSystems, Land Use and Nutrition (IFZ), Department of Applied Entomology, Institute of Phytopathology and Applied Zoology (IPAZ), University of Giessen, Heinrich-Buff-Ring 26-32, 35392 Giessen, Germany
| | - Kristian Fog Nielsen
- Department of Systems Biology, Technical University of Denmark, Søltofts Plads, Building 221, 2800 Kgs. Lyngby, Denmark
| | - Ulf Thrane
- Department of Systems Biology, Technical University of Denmark, Søltofts Plads, Building 221, 2800 Kgs. Lyngby, Denmark
| | - Hans von Döhren
- Biochemistry and Molecular Biology OE 2, Institute of Chemistry, Technical University of Berlin, Franklinstrasse 29, 10587 Berlin, Germany
| | - Hans Brückner
- Interdisciplinary Research Centre for BioSystems, Land Use and Nutrition (IFZ), Department of Food Sciences, Institute of Nutritional Science, University of Giessen, Heinrich-Buff-Ring 26-32, 35392 Giessen, Germany
| | - Thomas Degenkolb
- Interdisciplinary Research Centre for BioSystems, Land Use and Nutrition (IFZ), Department of Applied Entomology, Institute of Phytopathology and Applied Zoology (IPAZ), University of Giessen, Heinrich-Buff-Ring 26-32, 35392 Giessen, Germany
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Scientific Opinion on the maintenance of the list of QPS biological agents intentionally added to food and feed (2013 update). EFSA J 2013. [DOI: 10.2903/j.efsa.2013.3449] [Citation(s) in RCA: 90] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
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