Guanine nucleotide exchange factor (GEF); activates Sar1p by catalyzing the exchange of GDP for GTP; required for the initiation of COPII vesicle formation in ER to Golgi transport; glycosylated integral membrane protein of the ER; SEC12 has a paralog, SED4, that arose from the whole genome duplication [Source:SGD;Acc:S000005309]

Chromosome XIV: 673,274-674,689 reverse strand.

This transcript has 1 exon, is annotated with 8 domains and features, is associated with 28 variant alleles and maps to 29 oligo probes.

This transcript is a product of gene YNR026C Show transcript tableHide transcript table