GTPase-activating protein, stimulates the GTPase activity of Sar1p; component of the Sec23p-Sec24p heterodimer of the COPII vesicle coat, involved in ER to Golgi transport; substrate of Ubp3/Bre5 complex; ubiquitylated by Ub-ligase Rsp5p; proteasome-mediated degradation of Sec23p is regulated by Cdc48p [Source:SGD;Acc:S000006385]

Chromosome XVI: 897,361-899,667 reverse strand.

This transcript has 1 exon, is annotated with 22 domains and features, is associated with 38 variant alleles and maps to 29 oligo probes.

This transcript is a product of gene YPR181C Show transcript tableHide transcript table