Nature Communications (Nov 2021)

Identification of proximal SUMO-dependent interactors using SUMO-ID

  • Orhi Barroso-Gomila,
  • Fredrik Trulsson,
  • Veronica Muratore,
  • Iñigo Canosa,
  • Laura Merino-Cacho,
  • Ana Rosa Cortazar,
  • Coralia Pérez,
  • Mikel Azkargorta,
  • Ibon Iloro,
  • Arkaitz Carracedo,
  • Ana M. Aransay,
  • Felix Elortza,
  • Ugo Mayor,
  • Alfred C. O. Vertegaal,
  • Rosa Barrio,
  • James D. Sutherland

DOI
https://doi.org/10.1038/s41467-021-26807-6
Journal volume & issue
Vol. 12, no. 1
pp. 1 – 19

Abstract

Read online

Several proteomic approaches allow the analysis of covalent protein SUMOylation, but it remains challenging to systematically study the consequences of a substrate being modified. Here, the authors combine proximity biotinylation and protein-fragment complementation to identify SUMO-dependent protein interactors.