UniProt Summary: Guanine nucleotide exchange factor (GEF) which may activate RAB3A, a GTPase that regulates synaptic vesicle exocytosis. Promotes the exchange of GDP to GTP, converting inactive GDP-bound Rab proteins into their active GTP-bound form. May also activate RAB8A and RAB8B. {ECO:0000269|PubMed:20937701}.
Pfam DomainsGO Terms
Pfam Domains
Sec2p
GO Terms
Rab guanyl-nucleotide exchange factor activity
protein transport
peptide transport
amide transport
establishment of protein localization
nitrogen compound transport
CRISPR Data
Compound HitMost Correlated Genes in ChemogenomicsTissues where Essential in the Avana Dataset (DepMap 20Q1)