Entrez Summary: The protein encoded by this gene binds beta-tubulin and increases the stability of microtubules. The encoded protein can also translocate to the cell membrane and bind phosphatidylinositol 3,4,5-trisphosphate (PtdInsP3) and inositol 1,3,4,5-tetrakisphosphate (InsP4). In addition, this protein is a GTPase-activating protein for ADP ribosylation factor 6 and may be able to block the entry of some RNA viruses. [provided by RefSeq, Oct 2016].
UniProt Summary: GTPase-activating protein for the ADP ribosylation factor family (Potential). Binds phosphatidylinositol 3,4,5- trisphosphate (PtdInsP3) and inositol 1,3,4,5-tetrakisphosphate (InsP4). Possesses a stoichiometry of two binding sites for InsP4 with identical affinity. {ECO:0000269|PubMed:14690521, ECO:0000305}.
Pfam DomainsGO Terms
Pfam Domains
PH
ArfGap
GO Terms
inositol 1,3,4,5 tetrakisphosphate binding
mitochondrial envelope
phosphatidylinositol-3,4-bisphosphate binding
phosphatidylinositol-3,4,5-trisphosphate binding
phosphatidylinositol-4,5-bisphosphate binding
protein binding, bridging
GTPase activator activity
positive regulation of GTPase activity
regulation of GTPase activity
heart development
positive regulation of hydrolase activity
circulatory system development
regulation of hydrolase activity
positive regulation of catalytic activity
positive regulation of molecular function
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