GTP-binding protein (SAR1A). similar to ASAR1 (Arabidopsis thaliana secretion-associated RAS super family 2), GTP binding [Arabidopsis thaliana] (TAIR:AT4G02080.1); similar to GTP-binding protein SAR1A (GB:O04266); contains InterPro domain ARF/SAR superfamily; (InterPro:IPR006689); contains InterPro domain GTP-binding protein SAR1; (InterPro:IPR006687)