1-phosphatidylinositol-4-phosphate 5-kinase activity
Catalysis of the reaction: a 1-phosphatidyl-1D-myo-inositol 4-phosphate + ATP = a 1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate + ADP + H+.
GO:0052742
phosphatidylinositol kinase activity
is_a
1-phosphatidylinositol-4-phosphate kinase activity
broad
1-phosphatidylinositol-4-phosphate kinase, class IA
narrow
1-phosphatidylinositol-4-phosphate kinase, class IB
narrow
ATP:1-phosphatidyl-1D-myo-inositol-4-phosphate 5-phosphotransferase activity
related
PI(4)5K
related
PIP kinase activity
broad
PIP5K
exact
PtdIns(4)P-5-kinase activity
related
diphosphoinositide kinase activity
broad
phosphatidylinositol 4-phosphate kinase activity
broad
phosphatidylinositol-4-phosphate 5-kinase activity
related
type I PIP kinase activity
narrow
SPAC19G12.14