GO:0000823

inositol-1,4,5-trisphosphate 6-kinase activity

Details: 
Catalysis of the reaction: D-myo-inositol 1,4,5-trisphosphate + ATP = D-myo-inositol 1,4,5,6-tetrakisphosphate + ADP + 2 H(+). [MetaCyc:2.7.1.151-RXN]
Evidence Code: 
IEA