1D-myo-inositol 1,4,5-trisphosphate + ATP => 1D-myo-inositol 1,4,5,6-tetrakisphosphate + ADP + H(+)
1d-myo-inositol 1,4,5-trisphosphate + atp => 1d-myo-inositol 1,4,5,6-tetrakisphosphate + adp + h(+)
1D-myo-inositol 1,4,5-trisphosphate + ATP => 1D-myo-inositol 1,4,5,6-tetrakisphosphate + ADP + H(+)
1d-myo-inositol 1,4,5-trisphosphate + atp => 1d-myo-inositol 1,4,5,6-tetrakisphosphate + adp + h(+)