inositol-1,3,4,5,6-pentakisphosphate kinase activity
Catalysis of the reaction: ATP + 1D-myo-inositol 1,3,4,5,6-pentakisphosphate = ADP + diphospho-1D-myo-inositol tetrakisphosphate. The isomeric configuration of diphospho-1D-myo-inositol tetrakisphosphate is unknown.
GO:0016776
phosphotransferase activity, phosphate group as acceptor
is_a
GO:0180030
inositol phosphate kinase activity
is_a