Reactome | I(1,4,5)P3 is phosphorylated to I(1,3,4,5)P4 by ITPKA/B/C in the cytosol

I(1,4,5)P3 is phosphorylated to I(1,3,4,5)P4 by ITPKA/B/C in the cytosol

Stable Identifier

R-HSA-1855153

Type

Reaction [transition]

Species

Homo sapiens

Compartment

cytosol

ReviewStatus

5/5

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I(1,4,5)P3 is phosphorylated to I(1,3,4,5)P4 by ITPKA/B/C in the cytosol

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Inositol-trisphosphate 3-kinase A (ITPKA), B (ITPKB), and C (ITPKC) phosphorylate inositol 1,4,5-trisphosphate (I(1,4,5)P3) to inositol 1,3,4,5-tetrakisphosphate (I(1,3,4,5)P4) (Dewaste et al. 2003).

Literature References

PubMed ID	Title	Journal	Year
12747803	The three isoenzymes of human inositol-1,4,5-trisphosphate 3-kinase show specific intracellular localization but comparable Ca2+ responses on transfection in COS-7 cells Missiaen, L, Wuytack, F, Erneux, C, Dewaste, V, De Smedt, H, De Smedt, F, Moreau, C, Bex, F	Biochem J	2003