Investigating the Role of Class I Adenylate-Forming Enzymes in Natural Product Biosynthesis.

Journal Article (Review;Journal Article)

Adenylate-forming enzymes represent one of the most important enzyme classes in biology, responsible for the activation of carboxylate substrates for biosynthetic modifications. The byproduct of the adenylate-forming enzyme acetyl-CoA synthetase, acetyl-CoA, is incorporated into virtually every primary and secondary metabolic pathway. Modification of acetyl-CoA by an array of other adenylate-forming enzymes produces complex classes of natural products including nonribosomal peptides, polyketides, phenylpropanoids, lipopeptides, and terpenes. Adenylation domains possess a variety of unique structural and functional features that provide for such diversification in their resulting metabolites. As the number of organisms with sequenced genomes increases, more adenylate-forming enzymes are being identified, each with roles in metabolite production that have yet to be characterized. In this Review, we explore the broad role of class I adenylate-forming enzymes in the context of natural product biosynthesis and how they contribute to primary and secondary metabolism by focusing on important work conducted in the field. We highlight features of subclasses from this family that facilitate the production of structurally diverse metabolites, including those from noncanonical adenylation domains, and additionally discuss when biological roles for these compounds are known.

Full Text

Duke Authors

Cited Authors

  • D'Ambrosio, HK; Derbyshire, ER

Published Date

  • January 2020

Published In

Volume / Issue

  • 15 / 1

Start / End Page

  • 17 - 27

PubMed ID

  • 31815417

Electronic International Standard Serial Number (EISSN)

  • 1554-8937

International Standard Serial Number (ISSN)

  • 1554-8929

Digital Object Identifier (DOI)

  • 10.1021/acschembio.9b00865


  • eng