UBA3 [YPR066W]
NEDD8-activating enzyme E1 catalytic subunit; Protein that activates Rub1p (NEDD8) before neddylation; acts together with Ula1p; may play a role in protein degradation; GFP-fusion protein localizes to the cytoplasm in a punctate pattern
Synonyms: UBA3, UBA3p, Q99344, Q99344p, YP9499.21 ...