Nature Communications (Dec 2021)

Structural basis for the E3 ligase activity enhancement of yeast Nse2 by SUMO-interacting motifs

  • Nathalia Varejão,
  • Jara Lascorz,
  • Joan Codina-Fabra,
  • Gemma Bellí,
  • Helena Borràs-Gas,
  • Jordi Torres-Rosell,
  • David Reverter

DOI
https://doi.org/10.1038/s41467-021-27301-9
Journal volume & issue
Vol. 12, no. 1
pp. 1 – 14

Abstract

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Nse2 is a SUMO E3 ligase component of the Smc5/6 multisubunit complex involved in the DNA repair and chromosome integrity. Here, the structure of the Nse2 in complex with an E2-SUMO thioester mimetic reveals the combined action of two SIM motifs during the E3- dependent conjugation reaction.