Ubiquitin chain assembly factor (E4); cooperates with a ubiquitin-activating enzyme (E1), a ubiquitin-conjugating enzyme (E2), and a ubiquitin protein ligase (E3) to conjugate ubiquitin to substrates; also functions as an E3 [Source:SGD;Acc:S000002349]
Chromosome IV: 118,707-121,592 reverse strand.
R64-1-1:BK006938.2
This gene has 1 transcript (splice variant), 366 orthologues and is a member of 1 Ensembl protein family.