GO:0036313

phosphatidylinositol 3-kinase catalytic subunit binding

Details: 
Interacting selectively and non-covalently with the catalytic subunit of a phosphatidylinositol 3-kinase. The catalytic subunit catalyzes the addition of a phosphate group to an inositol lipid at the 3' position of the inositol ring. [GOC:bf, PMID:17475214]
Evidence Code: 
IEA