Nature Communications (Aug 2022)

Native metabolomics identifies the rivulariapeptolide family of protease inhibitors

  • Raphael Reher,
  • Allegra T. Aron,
  • Pavla Fajtová,
  • Paolo Stincone,
  • Berenike Wagner,
  • Alicia I. Pérez-Lorente,
  • Chenxi Liu,
  • Ido Y. Ben Shalom,
  • Wout Bittremieux,
  • Mingxun Wang,
  • Kyowon Jeong,
  • Marie L. Matos-Hernandez,
  • Kelsey L. Alexander,
  • Eduardo J. Caro-Diaz,
  • C. Benjamin Naman,
  • J. H. William Scanlan,
  • Phil M. M. Hochban,
  • Wibke E. Diederich,
  • Carlos Molina-Santiago,
  • Diego Romero,
  • Khaled A. Selim,
  • Peter Sass,
  • Heike Brötz-Oesterhelt,
  • Chambers C. Hughes,
  • Pieter C. Dorrestein,
  • Anthony J. O’Donoghue,
  • William H. Gerwick,
  • Daniel Petras

DOI
https://doi.org/10.1038/s41467-022-32016-6
Journal volume & issue
Vol. 13, no. 1
pp. 1 – 12

Abstract

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Bioactivity-guided isolation of specialized metabolites is an iterative process. Here, the authors demonstrate a native metabolomics approach that allows for fast screening of complex metabolite extracts against a protein of interest and simultaneous structure annotation.