RABIF

The Sec4/Rab-related small GTP-binding proteins are involved in the regulation of intracellular vesicular transport. Mss4 stimulates GTP-GDP exchange in Sec4 and Rab and binds to a subset of genetically related Rab proteins.[supplied by OMIM

RAB interacting factor

Guanine-nucleotide-releasing protein that acts on members of the SEC4/YPT1/RAB subfamily. Stimulates GDP release from both YPT1, RAB3A and RAB10, but is less active on these proteins than on the SEC4 protein (PubMed:31540829).
Might play a general role in vesicular transport.

Biological Process membrane fusionManual Assertion Based On ExperimentTAS:ProtInc
Biological Process post-Golgi vesicle-mediated transportManual Assertion Based On ExperimentIBA:GO_Central
Biological Process protein transportIEA:UniProtKB-KW
Biological Process small GTPase mediated signal transductionIEA:InterPro

cytosol
membrane