CUE domain found in yeast ubiquitin-binding protein CUE3 (Cue3p) and similar proteins
Cue3p, also called coupling of ubiquitin conjugation to ER degradation protein 3, is encoded by the open reading frame (ORF) YGL110C. It is involved in the intramolecular monoubiquitination that serves as a regulatory signal in a variety of cellular processes in yeast. Cue3p contains a CUE domain.