Description : 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]
Sample enrichment: gal, 2h + hu 200 mm,WT (SPM: 0.25, entropy: 3.88, tau: 0.5)