UniProt Summary: Guanine nucleotide exchange factor (GEF) for RAP1A, RAP2A and MRAS/M-Ras-GTP. Its association with MRAS inhibits Rap1 activation. {ECO:0000269|PubMed:10777494, ECO:0000269|PubMed:10934204}.
Pfam DomainsGO Terms
Pfam Domains
RasGEF
RasGEF N
GO Terms
Rap guanyl-nucleotide exchange factor activity
Ras guanyl-nucleotide exchange factor activity
GTP-dependent protein binding
nuclear body
small GTPase mediated signal transduction
intracellular signal transduction
CRISPR Data
Compound HitMost Correlated Genes in ChemogenomicsTissues where Essential in the Avana Dataset (DepMap 20Q1)