Class I phosphatidylinositol 3-KinasesMeSH Descriptor
Preferred Label : class I phosphatidylinositol 3-Kinases;
MeSH definition : A phosphatidylinositol 3-kinase subclass that includes enzymes with a specificity
for 1-phosphatidylinositol, 1-phosphatidylinositol 4-phosphate, and 1-phosphatidylinositol
4,5-bisphosphate. Members of this enzyme subclass are activated by cell surface receptors
and occur as heterodimers of enzymatic and regulatory subunits.;
MeSH synonym : class I phosphatidylinositol 3-Kinase; class I phosphatidylinositol 3 kinase; phosphatidylinositol 3-Kinase, class I; phosphatidylinositol 3 kinase, class I; class I phosphatidylinositol 3 kinases;
A phosphatidylinositol 3-kinase subclass that includes enzymes with a specificity
for 1-phosphatidylinositol, 1-phosphatidylinositol 4-phosphate, and 1-phosphatidylinositol
4,5-bisphosphate. Members of this enzyme subclass are activated by cell surface receptors
and occur as heterodimers of enzymatic and regulatory subunits.