ENZYME entry: EC 2.7.4.21
Accepted Name |
Inositol-hexakisphosphate kinase.
|
Alternative Name(s) |
ATP:1D-myo-inositol-hexakisphosphate phosphotransferase. |
IP6K. |
Reaction catalysed |
- ATP + 1D-myo-inositol hexakisphosphate <=> ADP + 1D-myo-inositol 5-diphosphate 1,2,3,4,6-pentakisphosphate
- ATP + 1D-myo-inositol 1-diphosphate 2,3,4,5,6-pentakisphosphate <=> ADP + 1D-myo-inositol 1,5-bis(diphosphate) 2,3,4,6-tetrakisphosphate
|
Comment(s) |
- Three mammalian isoforms are known to exist.
- Formerly EC 2.7.1.152.
|
Cross-references |
BRENDA | 2.7.4.21 |
EC2PDB | 2.7.4.21 |
ExplorEnz | 2.7.4.21 |
PRIAM enzyme-specific profiles | 2.7.4.21 |
KEGG Ligand Database for Enzyme Nomenclature | 2.7.4.21 |
IUBMB Enzyme Nomenclature | 2.7.4.21 |
IntEnz | 2.7.4.21 |
MEDLINE | Find literature relating to 2.7.4.21 |
MetaCyc | 2.7.4.21 |
Rhea expert-curated reactions | 2.7.4.21 |
UniProtKB/Swiss-Prot |
Q92551, IP6K1_HUMAN; | Q6PD10, IP6K1_MOUSE; | Q9ESM0, IP6K1_RAT; |
Q96PC2, IP6K3_HUMAN; | Q8BWD2, IP6K3_MOUSE; | Q12494, KCS1_YEAST; |
F4J8C6, VIP1L_ARATH; | A7Z050, VIP1_BOVIN; | P91309, VIP1_CAEEL; |
Q9VR59, VIP1_DROME; | Q6PFW1, VIP1_HUMAN; | A2ARP1, VIP1_MOUSE; |
Q5RDF1, VIP1_PONAB; | P0C644, VIP1_RAT; | O74429, VIP1_SCHPO; |
Q06685, VIP1_YEAST; | Q84WW3, VIP2L_ARATH; | O43314, VIP2_HUMAN; |
Q6ZQB6, VIP2_MOUSE; | Q5REW0, VIP2_PONAB; | Q5XHF8, VIP2_XENLA; |
|
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