MSS4_HUMAN Protein

Name Guanine nucleotide exchange factor MSS4
Description Guanine-nucleotide-releasing protein that acts on members of the SEC4/YPT1/RAB subfamily. Stimulates GDP release from both YPT1 and RAB3A, but is less active on these proteins than on the SEC4 protein. Might play a general role in vesicular transport.
UniProt ID P47224