Genomics‐Guided Efficient Identification of 2,5‐Diketopiperazine Derivatives from Actinobacteria

Abstract: Secondary metabolites derived from microorganism constitute an important part of natural products. Mining of the microbial genomes revealed a large number of uncharacterized biosynthetic gene clusters, indicating their greater potential to synthetize specialized or secondary metabolites (SMs) than identified by classic fermentation and isolation approaches. Various bioinformatics tools have been developed to analyze and identify such gene clusters, thus accelerating significantly the mining process. Heterologous expression of an individual biosynthetic gene cluster has been proven as an efficient way to activate the genes and identify the encoded metabolites that cannot be detected under normal laboratory cultivation conditions. Herein, we describe a concept of genomics‐guided approach by performing genome mining and heterologous expression to uncover novel CDPS‐derived DKPs and functionally characterize novel tailoring enzymes embedded in the biosynthetic pathways. Recent works focused on the identification of the nucleobase‐related and dimeric DKPs are also presented.

Standort
Deutsche Nationalbibliothek Frankfurt am Main
Umfang
Online-Ressource
Sprache
Englisch

Erschienen in
Genomics‐Guided Efficient Identification of 2,5‐Diketopiperazine Derivatives from Actinobacteria ; day:05 ; month:10 ; year:2022 ; extent:1
ChemBioChem ; (05.10.2022) (gesamt 1)

Urheber
Liu, Jing
Li, Shu‐Ming

DOI
10.1002/cbic.202200502
URN
urn:nbn:de:101:1-2022100615194539257066
Rechteinformation
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Letzte Aktualisierung
15.08.2025, 07:20 MESZ

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Beteiligte

  • Liu, Jing
  • Li, Shu‐Ming

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