label: EC 2.7.1.137 (phosphatidylinositol 3-kinase) inhibitor
label_lc: ec 2.7.1.137 (phosphatidylinositol 3-kinase) inhibitor
description: "An inhibitor of phosphatidylinositol 3-kinase, EC 2.7.1.137, a family of related enzymes capable of phosphorylating the 3 position hydroxy group of the inositol ring of a phosphatidylinositol."