UniProt Summary: Inhibits GDP/GTP exchange reaction of RhoB. Interacts specifically with the GDP- and GTP-bound forms of post- translationally processed Rhob and Rhog proteins, both of which show a growth-regulated expression in mammalian cells. Stimulates the release of the GDP-bound but not the GTP-bound RhoB protein. Also inhibits the GDP/GTP exchange of RhoB but shows less ability to inhibit the dissociation of prebound GTP.
Pfam DomainsGO Terms
Pfam Domains
Rho GDI
GO Terms
Rho GDP-dissociation inhibitor activity
hatching
organism emergence from protective structure
blastocyst hatching
Rac GTPase binding
Rho protein signal transduction
blastocyst development
Ras protein signal transduction
cytoplasmic vesicle
negative regulation of cell adhesion
GTPase activator activity
small GTPase mediated signal transduction
regulation of small GTPase mediated signal transduction
in utero embryonic development
positive regulation of GTPase activity
regulation of GTPase activity
chordate embryonic development
embryo development ending in birth or egg hatching
regulation of cell adhesion
positive regulation of hydrolase activity
embryo development
regulation of protein localization
regulation of hydrolase activity
positive regulation of catalytic activity
intracellular signal transduction
positive regulation of molecular function
regulation of intracellular signal transduction
membrane
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