InterPro domain: IPR038870

General Information

  • Identifier IPR038870
  • Description Ubiquitin-associated protein 1

Abstract

UBAP1 is a subunit of ESCRT-I, a complex facilitating endosomal sorting of ubiquitinated cargo [ 1 ]. It interacts with ubiquitin via a SOUBA domain [ 2 ].


1. UBAP1 is a component of an endosome-specific ESCRT-I complex that is essential for MVB sorting. Curr. Biol. 21, 1245-50
2. The UBAP1 subunit of ESCRT-I interacts with ubiquitin via a SOUBA domain. Structure 20, 414-28

Species distribution

Gene table