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Class Ib Phosphatidylinositol 3-Kinase MeSH Descriptor Data 2026
A phosphatidylinositol 3-kinase subclass that includes enzymes formed through the association of a p110gamma catalytic subunit and one of the three regulatory subunits of 84, 87, and 101 kDa in size. This subclass of enzymes is a downstream target of G PROTEIN-COUPLED RECEPTORS.
Entry Term(s)
Class Ib Phosphatidylinositol 3-Kinase, p101 Subunit
Class Ib Phosphatidylinositol 3-Kinase, p110gamma Subunit
Class Ib Phosphatidylinositol 3-Kinase, p84 Subunit
Class Ib Phosphatidylinositol 3-Kinase, p87 Subunit
A phosphatidylinositol 3-kinase subclass that includes enzymes formed through the association of a p110gamma catalytic subunit and one of the three regulatory subunits of 84, 87, and 101 kDa in size. This subclass of enzymes is a downstream target of G PROTEIN-COUPLED RECEPTORS.