SAR1A Proteins

Protein Information

Involved in transport from the endoplasmic reticulum to the Golgi apparatus. Required to maintain SEC16A localization at discrete locations on the ER membrane perhaps by preventing its dissociation. SAR1A-GTP-dependent assembly of SEC16A on the ER membrane forms an organized scaffold defining endoplasmic reticulum exit sites (ERES). [UniProt]

同义词

1600019H17Rik; COPII-associated small GTPase; GTP-binding protein SAR1a; masra2; SAR1; SAR1 gene homolog A; SAR1 gene homolog A (S. cerevisiae); SAR1 homolog A; SAR1A; SAR1a gene homolog 1; Sara; Sara1; secretion associated Ras related GTPase 1A; secretion associated, Ras related GTPase 1A