Gleucinei Dos Santos Castro, Thiago Fernandes Sousa, Ingride Jarline Santos da Silva, Débora Sena Raposo, José Carlos Ipuchima da Silva, Evelyn Peñaloza, Rafael Garrett, Michel Eduardo Beleza Yamagishi, Gilvan Ferreira da Silva, Hector Henrique Ferreira Koolen
{"title":"Amazonins：来自内生菌株金黄毛霉的新 Peptaibol 序列。","authors":"Gleucinei Dos Santos Castro, Thiago Fernandes Sousa, Ingride Jarline Santos da Silva, Débora Sena Raposo, José Carlos Ipuchima da Silva, Evelyn Peñaloza, Rafael Garrett, Michel Eduardo Beleza Yamagishi, Gilvan Ferreira da Silva, Hector Henrique Ferreira Koolen","doi":"10.1002/cbdv.202400611","DOIUrl":null,"url":null,"abstract":"<p><p>Three new putative sequences of 14-residue peptaibols, named amazonins I-III were characterized from the endophytic fungus Trichoderma amazonicum via genome mining, high-performance liquid chromatography coupled to high-resolution tandem mass spectrometry (LC-MS/MS), and molecular networking. Bioinformatic analysis of the T. amazonicum genome assembly revealed 63 clusters of biosynthetic genes (BGCs) related to secondary metabolites, including a nonribosomal peptide synthetase accountable for the biosynthesis of the discovered peptide sequences. Analysis of the adenylation domains, along with manual interpretation of MS/MS spectra, allowed extensive annotation of the new peptaibol sequences. The combination of bioinformatic tools and LC-MS/MS provides a better opportunity to characterize and identify new peptaibol sequences. Thus, the importance of studies on the production and characterization of peptaibols produced by Trichoderma species from the Amazon region is highlighted.</p>","PeriodicalId":9878,"journal":{"name":"Chemistry & Biodiversity","volume":null,"pages":null},"PeriodicalIF":2.3000,"publicationDate":"2024-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Amazonins: New Peptaibol Sequences from an Endophytic Strain of Trichoderma amazonicum.\",\"authors\":\"Gleucinei Dos Santos Castro, Thiago Fernandes Sousa, Ingride Jarline Santos da Silva, Débora Sena Raposo, José Carlos Ipuchima da Silva, Evelyn Peñaloza, Rafael Garrett, Michel Eduardo Beleza Yamagishi, Gilvan Ferreira da Silva, Hector Henrique Ferreira Koolen\",\"doi\":\"10.1002/cbdv.202400611\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Three new putative sequences of 14-residue peptaibols, named amazonins I-III were characterized from the endophytic fungus Trichoderma amazonicum via genome mining, high-performance liquid chromatography coupled to high-resolution tandem mass spectrometry (LC-MS/MS), and molecular networking. Bioinformatic analysis of the T. amazonicum genome assembly revealed 63 clusters of biosynthetic genes (BGCs) related to secondary metabolites, including a nonribosomal peptide synthetase accountable for the biosynthesis of the discovered peptide sequences. Analysis of the adenylation domains, along with manual interpretation of MS/MS spectra, allowed extensive annotation of the new peptaibol sequences. The combination of bioinformatic tools and LC-MS/MS provides a better opportunity to characterize and identify new peptaibol sequences. Thus, the importance of studies on the production and characterization of peptaibols produced by Trichoderma species from the Amazon region is highlighted.</p>\",\"PeriodicalId\":9878,\"journal\":{\"name\":\"Chemistry & Biodiversity\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.3000,\"publicationDate\":\"2024-11-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Chemistry & Biodiversity\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://doi.org/10.1002/cbdv.202400611\",\"RegionNum\":3,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"BIOCHEMISTRY & MOLECULAR BIOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chemistry & Biodiversity","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1002/cbdv.202400611","RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"BIOCHEMISTRY & MOLECULAR BIOLOGY","Score":null,"Total":0}
Amazonins: New Peptaibol Sequences from an Endophytic Strain of Trichoderma amazonicum.
Three new putative sequences of 14-residue peptaibols, named amazonins I-III were characterized from the endophytic fungus Trichoderma amazonicum via genome mining, high-performance liquid chromatography coupled to high-resolution tandem mass spectrometry (LC-MS/MS), and molecular networking. Bioinformatic analysis of the T. amazonicum genome assembly revealed 63 clusters of biosynthetic genes (BGCs) related to secondary metabolites, including a nonribosomal peptide synthetase accountable for the biosynthesis of the discovered peptide sequences. Analysis of the adenylation domains, along with manual interpretation of MS/MS spectra, allowed extensive annotation of the new peptaibol sequences. The combination of bioinformatic tools and LC-MS/MS provides a better opportunity to characterize and identify new peptaibol sequences. Thus, the importance of studies on the production and characterization of peptaibols produced by Trichoderma species from the Amazon region is highlighted.
期刊介绍：
Chemistry & Biodiversity serves as a high-quality publishing forum covering a wide range of biorelevant topics for a truly international audience. This journal publishes both field-specific and interdisciplinary contributions on all aspects of biologically relevant chemistry research in the form of full-length original papers, short communications, invited reviews, and commentaries. It covers all research fields straddling the border between the chemical and biological sciences, with the ultimate goal of broadening our understanding of how nature works at a molecular level.
Since 2017, Chemistry & Biodiversity is published in an online-only format.
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