ID 2.7.1.149 DE 1-phosphatidylinositol-5-phosphate 4-kinase. AN Type II PIP kinase. CA ATP + 1-phosphatidyl-1D-myo-inositol 5-phosphate = ADP + 1-phosphatidyl- CA 1D-myo-inositol 4,5-bisphosphate. DR Q5F356, PI42A_CHICK; P48426, PI42A_HUMAN; O70172, PI42A_MOUSE; DR O13010, PI42A_PIG ; Q9R0I8, PI42A_RAT ; P78356, PI42B_HUMAN; DR Q80XI4, PI42B_MOUSE; O88377, PI42B_RAT ; Q0P5F7, PI42C_BOVIN; DR Q6IQE1, PI42C_DANRE; Q8TBX8, PI42C_HUMAN; Q91XU3, PI42C_MOUSE; DR Q5R488, PI42C_PONAB; O88370, PI42C_RAT ; Q5PQ01, PI42C_XENLA; DR Q6GL14, PI42C_XENTR; //