Homo sapiens Gene: IP6K1
Summary
InnateDB Gene IDBG-35427.6
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol IP6K1
Gene Name inositol hexakisphosphate kinase 1
Synonyms IHPK1; PiUS
Species Homo sapiens
Ensembl Gene ENSG00000176095
Encoded Proteins
inositol hexakisphosphate kinase 1
inositol hexakisphosphate kinase 1
inositol hexakisphosphate kinase 1
inositol hexakisphosphate kinase 1
inositol hexakisphosphate kinase 1
Protein Structure
Useful resources Stemformatics EHFPI ImmGen
InnateDB Annotation
Summary
IP6K1 disruption results in the augmentation of downstream phosphatidylinositol-(3,4,5)-triphosphate signalling in neutrophils. As a result, these neutrophils exhibited greater phagocytic and bactericidal ability and amplified NADPH oxidase-mediated production of superoxide.
InnateDB Annotation from Orthologs
Summary
[Mus musculus] Ip6k1 disruption results in the augmentation of downstream phosphatidylinositol-(3,4,5)-triphosphate signalling in neutrophils. As a result, these neutrophils exhibited greater phagocytic and bactericidal ability and amplified NADPH oxidase-mediated production of superoxide.
Entrez Gene
Summary This gene encodes a member of the inositol phosphokinase family. The encoded protein may be responsible for the conversion of inositol hexakisphosphate (InsP6) to diphosphoinositol pentakisphosphate (InsP7/PP-InsP5). It may also convert 1,3,4,5,6-pentakisphosphate (InsP5) to PP-InsP4. Alternatively spliced transcript variants have been described. [provided by RefSeq, Jun 2011]
Gene Information
Type Protein coding
Genomic Location Chromosome 3:49724294-49786542
Strand Reverse strand
Band p21.31
Transcripts
ENST00000321599 ENSP00000323780
ENST00000395238 ENSP00000378659
ENST00000468463 ENSP00000420467
ENST00000460540 ENSP00000420762
ENST00000495798
ENST00000479464
ENST00000498149
ENST00000495152
ENST00000613416 ENSP00000482032
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 4 experimentally validated interaction(s) in this database.
Experimentally validated
Total 4 [view]
Protein-Protein 4 [view]
Protein-DNA 0
Protein-RNA 0
DNA-DNA 0
RNA-RNA 0
DNA-RNA 0
Gene Ontology

Molecular Function
Accession GO Term
GO:0000832 inositol hexakisphosphate 5-kinase activity
GO:0005515 protein binding
GO:0005524 ATP binding
GO:0008440 inositol-1,4,5-trisphosphate 3-kinase activity
GO:0052723 inositol hexakisphosphate 1-kinase activity
GO:0052724 inositol hexakisphosphate 3-kinase activity
Biological Process
GO:0016310 phosphorylation
GO:0043647 inositol phosphate metabolic process
GO:0044281 small molecule metabolic process
GO:0045087 innate immune response (InnateDB)
GO:0046854 phosphatidylinositol phosphorylation
Cellular Component
GO:0005634 nucleus
GO:0005654 nucleoplasm
GO:0005730 nucleolus
GO:0005737 cytoplasm
GO:0005829 cytosol
Orthologs
Species
Mus musculus
Bos taurus
Gene ID
Gene Order
Not yet available
Pathways
NETPATH
REACTOME
Synthesis of pyrophosphates in the cytosol pathway
Synthesis of IPs in the nucleus pathway
Inositol phosphate metabolism pathway
Metabolism pathway
KEGG
INOH
PID NCI
Cross-References
SwissProt
TrEMBL
UniProt Splice Variant
Entrez Gene
UniGene Hs.386168
RefSeq NM_001006115 NM_001242829 NM_153273
HUGO
OMIM
CCDS CCDS33760 CCDS43092
HPRD 07379
IMGT
EMBL
GenPept
RNA Seq Atlas