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inositol hexakisphosphate kinase 1; insP6 kinase 1; inositol hexaphosphate kinase 1 (IP6K1, IHPK1, KIAA0263)
Function:
- converts inositol hexakisphosphate (InsP6) to diphosphoinositol pentakisphosphate (InsP7/PP-InsP5)
- converts 1,3,4,5,6-pentakisphosphate (InsP5) to PP-InsP4
Structure: belongs to the inositol phosphokinase (IPK) family
Compartment: cytoplasm. nucleus
General
inositol hexaphosphate kinase (IHPK)
nuclear protein
Properties
SIZE: entity length = 441 aa
MW = 50 kD
COMPARTMENT: cytoplasm
cell nucleus
MOTIF: Ser phosphorylation site {S151}
Substrate binding {220-228}
Database Correlations
OMIM 606991
UniProt Q92551
Pfam PF03770
Entrez Gene 9807
Kegg hsa:9807
ENZYME 2.7.4.21
References
UniProt :accession Q92551