Gene Information
Gene NameKIAA0538
OrganismHomo sapiens (Human)
Gene Length803
Protein NamesRas GTPase-activating protein 4 (Calcium-promoted Ras inactivator) (Ras p21 protein activator 4) (RasGAP-activating-like protein 2)
Target NameNA
Target TypeNA
Gene AgeNA
Evolutionary StageNA
AlphaFoldDBO43374
Gene CardRASA4
Uniprot IDO43374
PfamPF00779; PF00168; PF00169; PF00616
In ASDno
Allosteric PredictionNA
Ortholog in AnimalsNA
OhnologsNA
ParalogsNA
TissueNA
Tissue SpecificityWidely expressed. {ECO:0000269|PubMed:11448776}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP rs144395384  rs886346 
Subcellular location [CC]Cytoplasm, cytosol {ECO:0000269|PubMed:11448776}. Cell membrane {ECO:0000269|PubMed:11448776};
Peripheral membrane protein {ECO:0000269|PubMed:11448776}. Note=Localized to the cytosol as a result of its lack of phosphoinositide binding activity. Upon agonist-stimulated calcium mobilization, utilizes the C2A and C2B domains to associate with the plasma membrane.
Mouse PG classificationNA
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