DIBS: A repository of disordered binding sites mediating interactions with ordered proteins

Eva Schad, Erzsébet Fichó, Rita Pancsa, István Simon, Zsuzsanna Dosztányi, Bálint Mészáros

Research output: Contribution to journalArticle

19 Citations (Scopus)

Abstract

Motivation Intrinsically Disordered Proteins (IDPs) mediate crucial protein-protein interactions, most notably in signaling and regulation. As their importance is increasingly recognized, the detailed analyses of specific IDP interactions opened up new opportunities for therapeutic targeting. Yet, large scale information about IDP-mediated interactions in structural and functional details are lacking, hindering the understanding of the mechanisms underlying this distinct binding mode. Results Here, we present DIBS, the first comprehensive, curated collection of complexes between IDPs and ordered proteins. DIBS not only describes by far the highest number of cases, it also provides the dissociation constants of their interactions, as well as the description of potential post-Translational modifications modulating the binding strength and linear motifs involved in the binding. Together with the wide range of structural and functional annotations, DIBS will provide the cornerstone for structural and functional studies of IDP complexes.

Original languageEnglish
Pages (from-to)535-537
Number of pages3
JournalBioinformatics
Volume34
Issue number3
DOIs
Publication statusPublished - Feb 1 2018

ASJC Scopus subject areas

  • Statistics and Probability
  • Biochemistry
  • Molecular Biology
  • Computer Science Applications
  • Computational Theory and Mathematics
  • Computational Mathematics

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