Inositol-tetrakisphosphate 1-kinase (ITPK1) phosphorylates inositol 3,4,6-trisphosphate (I(3,4,6)P3) to inositol 1,3,4,6-tetrakisphosphate (I(1,3,4,6)P4) (Ho et al. 2002).
Zhang, T, Kwon, YU, Potter, BV, Carew, MA, Chung, SK, Riley, AM, Vogel, G, Hua, L, Ho, MW, Yang, X, Shears, SB, Adelt, S
inositol-3,4,6-trisphosphate 1-kinase activity of ITPK1:Mg2+ [cytosol]
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