- Inositol-hexakisphosphate kinase
- Inositol polyphosphate kinase
- Inositol-pentakisphosphate 2-kinase
- IHPK2
- Inositol-polyphosphate multikinase
- Inositol-1,3,4-trisphosphate 5/6-kinase
- IHPK1
- List of EC numbers (EC 2)
- PPIP5K2
- Yersinia pestis
inositol hexakisphosphate kinase
Inositol-hexakisphosphate kinase GudangMovies21 Rebahinxxi LK21
Inositol-hexakisphosphate kinase (EC 2.7.4.21, ATP:1D-myo-inositol-hexakisphosphate phosphotransferase) is an enzyme with systematic name ATP:1D-myo-inositol-hexakisphosphate 5-phosphotransferase. This enzyme catalyses the following chemical reaction
(1) ATP + 1D-myo-inositol hexakisphosphate(Phytic acid)
⇌
{\displaystyle \rightleftharpoons }
ADP + 1D-myo-inositol 5-diphosphate 1,2,3,4,6-pentakisphosphate
(2) ATP + 1D-myo-inositol 1,3,4,5,6-pentakisphosphate
⇌
{\displaystyle \rightleftharpoons }
ADP + 1D-myo-inositol diphosphate tetrakisphosphate (isomeric configuration unknown)
Three mammalian isoforms are known to exist.
See also
IHPK1
IHPK2
References
External links
Inositol-hexakisphosphate+kinase at the U.S. National Library of Medicine Medical Subject Headings (MeSH)