Cyclebase 3.0

Cell-cycle regulation database

AOS1 [YPR180W]

Subunit of a heterodimeric nuclear SUMO activating enzyme (E1) with Uba2p; activates Smt3p (SUMO) before its conjugation to proteins (sumoylation), which may play a role in protein targeting; essential for viability

Synonyms:  AOS1,  AOS1p,  RHC31_YEAST,  P9705.5,  RHC31 ...

Linkouts:  UniProt