Phosphatidylinositol 3-kinase is composed of an 85 kDa regulatory subunit and a 110 kDa catalytic subunit. The protein encoded by this gene represents the catalytic subunit, which uses ATP to phosphorylate PtdIns, PtdIns4P and PtdIns(4,5)P2. This gene has been found to be oncogenic and has been implicated in cervical cancers. A pseudogene of this gene has been defined on chromosome 22. [provided by RefSeq, Apr 2016]
Analyze
CFDE DD-Knowledge Graph
The CFDE Data Distillery Knowledge Graph contains entities and relationships across the CFDE. View PIK3CA's neighborhood in the knowledge graph.
The Gene and Drug Landing Page Aggregator (GDLPA) finds links to primary and secondary source information from CFDE and other resources. Discover landing pages for PIK3CA.