Description : Subunit of heterodimeric nuclear SUMO activating enzyme E1 with Aos1p; activates Smt3p (SUMO) before its conjugation to proteins (sumoylation), which may play a role in protein targeting; essential for viability [Source:SGD;Acc:S000002798]
Sample enrichment: YPEG,WT (SPM: 0.31, entropy: 3.44, tau: 0.6)