FEATURES

DESCRIPTION

Also known as RPGF1_HUMAN, RAPGEF1, GRF2. Guanine nucleotide-releasing protein that binds to SH3 domain of CRK and GRB2/ASH. Transduces signals from CRK to activate RAS. Involved in cell branching and adhesion mediated by BCAR1-CRK-RAPGEF1 signaling and activation of RAP1 (PubMed:12432078). Plays a role in the establishment of basal endothelial barrier function. Plays a role in nerve growth factor (NGF)-induced sustained activation of Rap1 and neurite outgrowth. Interacts with HCK (via SH3-binding sites) (PubMed:14551197). Interacts with CRK (via SH3-binding sites) (PubMed:8662907).

EXTERNAL LINKS

uniprot
enzyme classification
PhosphoSitePlus

RAPGEF1

Mutations

Mutation(s) distribution

Mutations table