GO:0000285

1-phosphatidylinositol-3-phosphate 5-kinase activity

Details: 
Catalysis of the reaction: a 1-phosphatidyl-1D-myo-inositol 3-phosphate + ATP = a 1-phosphatidyl-1D-myo-inositol 3,5-bisphosphate + ADP + 2 H(+). [EC:2.7.1.150, RHEA:13612]
Evidence Code: