UniProt Summary: Ras effector protein that functions as a guanine nucleotide exchange (GEF) for RAB5B and RAB31, by exchanging bound GDP for free GTP. Required for normal RAB31 function. {ECO:0000269|PubMed:12972505, ECO:0000269|PubMed:21586568}.
Pfam DomainsGO Terms
Pfam Domains
VPS9
GO Terms
Rab guanyl-nucleotide exchange factor activity
Rab GTPase binding
cytoplasmic vesicle
early endosome
GTPase activator activity
positive regulation of GTPase activity
regulation of GTPase activity
endocytosis
import into cell
positive regulation of hydrolase activity
regulation of hydrolase activity
positive regulation of catalytic activity
positive regulation of molecular function
vesicle-mediated transport
CRISPR Data
Compound HitMost Correlated Genes in ChemogenomicsTissues where Essential in the Avana Dataset (DepMap 20Q1)
Compound Hit
No hits were found.
Most Correlated Genes in Chemogenomics
No correlation found to any other genes in chemogenomics.
Tissues where Essential in the Avana Dataset (DepMap 20Q1)
Global Fraction of Cell Lines Where Essential: 0/739