See Also: 1-phosphatidylinositol 3-kinase(medicine)
1-phosphatidylinositol 4-kinase(medicine)
phosphatidylinositol 4,5-bisphosphate kinase(medicine)
Herbal medicine (botanical medicine, herbology, phytomedicine)(health)
Phosphatidylinositol(medicine)
phosphatidylinositol synthase(medicine)
phosphatidylinositol phosphates(medicine)
phosphatidylinositol-3-phosphatase(medicine)
phosphatidylinositol 4,5-diphosphate(medicine)
phosphatidylinositol 4,5-bisphosphate(medicine)

1-phosphatidylinositol 3-kinase (medicine)


1-phosphatidylinositol 3-kinase
<enzyme> An enzyme that catalyses the conversion of phosphatidylinositol to phosphatidylinositol 3-phosphate. This is the first committed step in the biosynthesis of phosphatidylinositol 3,4-bisphosphate and phosphatidylinositol 3,4,5-trisphosphate. This pathway is thought to play a critical role in DNA repair, v(d)j recombination and cell cyle checkpoints.37.

Chemical name: ATP:1-phosphatidyl-1D-myo-inositol 3-phosphotransferase

Registry number: EC 2.7.1.137