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Aliases for ITPK1 Gene

Aliases for ITPK1 Gene

  • Inositol-Tetrakisphosphate 1-Kinase 2 3
  • Inositol 1,3,4-Trisphosphate 5/6-Kinase 3 4
  • Inositol 1,3,4-Triphosphate 5/6 Kinase 2 3
  • Inositol-Triphosphate 5/6-Kinase 3 4
  • Ins(1,3,4)P(3) 5/6-Kinase 3 4
  • Inositol 1,3,4-Trisphosphate 5/6 Kinase 3
  • EC 2.7.1.134 4
  • EC 2.7.1.159 4
  • ITRPK1 3

External Ids for ITPK1 Gene

Summaries for ITPK1 Gene

GeneCards Summary for ITPK1 Gene

ITPK1 (Inositol-Tetrakisphosphate 1-Kinase) is a Protein Coding gene. Among its related pathways are Hemostasis and Metabolism. GO annotations related to this gene include magnesium ion binding and inositol tetrakisphosphate 1-kinase activity.

UniProtKB/Swiss-Prot for ITPK1 Gene

  • Kinase that can phosphorylate various inositol polyphosphate such as Ins(3,4,5,6)P4 or Ins(1,3,4)P3. Phosphorylates Ins(3,4,5,6)P4 at position 1 to form Ins(1,3,4,5,6)P5. This reaction is thought to have regulatory importance, since Ins(3,4,5,6)P4 is an inhibitor of plasma membrane Ca(2+)-activated Cl(-) channels, while Ins(1,3,4,5,6)P5 is not. Also phosphorylates Ins(1,3,4)P3 on O-5 and O-6 to form Ins(1,3,4,6)P4, an essential molecule in the hexakisphosphate (InsP6) pathway. Also acts as an inositol polyphosphate phosphatase that dephosphorylate Ins(1,3,4,5)P4 and Ins(1,3,4,6)P4 to Ins(1,3,4)P3, and Ins(1,3,4,5,6)P5 to Ins(3,4,5,6)P4. May also act as an isomerase that interconverts the inositol tetrakisphosphate isomers Ins(1,3,4,5)P4 and Ins(1,3,4,6)P4 in the presence of ADP and magnesium. Probably acts as the rate-limiting enzyme of the InsP6 pathway. Modifies TNF-alpha-induced apoptosis by interfering with the activation of TNFRSF1A-associated death domain.

Gene Wiki entry for ITPK1 Gene

No data available for Entrez Gene Summary , Tocris Summary , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for ITPK1 Gene

Genomics for ITPK1 Gene

Genomic Location for ITPK1 Gene

Start:
92,936,914 bp from pter
End:
93,116,320 bp from pter
Size:
179,407 bases
Orientation:
Minus strand

Genomic View for ITPK1 Gene

UCSC Golden Path with GeneCards custom track
Cytogenetic band:
Genomic Location for ITPK1 Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for ITPK1 Gene

Regulatory Elements for ITPK1 Gene

Proteins for ITPK1 Gene

  • Protein details for ITPK1 Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Q13572-ITPK1_HUMAN
    Recommended name:
    Inositol-tetrakisphosphate 1-kinase
    Protein Accession:
    Q13572
    Secondary Accessions:
    • Q9BTL6
    • Q9H2E7

    Protein attributes for ITPK1 Gene

    Size:
    414 amino acids
    Molecular mass:
    45621 Da
    Cofactor:
    Name=Mg(2+); Xref=ChEBI:CHEBI:18420; Note=Binds 2 magnesium ions per subunit.;
    Quaternary structure:
    • Monomer. Interacts with GPS1/COPS1.

    Three dimensional structures from OCA and Proteopedia for ITPK1 Gene

    Alternative splice isoforms for ITPK1 Gene

    UniProtKB/Swiss-Prot:

neXtProt entry for ITPK1 Gene

Proteomics data for ITPK1 Gene at MOPED

Post-translational modifications for ITPK1 Gene

  • Acetylation by EP300 and CREBBP destabilizes ITPK1, and down-regulates enzymatic activity. Deacetylated by SIRT1.
  • Modification sites at PhosphoSitePlus
  • Modification sites at neXtProt

Other Protein References for ITPK1 Gene

No data available for DME Specific Peptides for ITPK1 Gene

Domains for ITPK1 Gene

Protein Domains for ITPK1 Gene

Suggested Antigen Peptide Sequences for ITPK1 Gene

Graphical View of Domain Structure for InterPro Entry

Q13572

UniProtKB/Swiss-Prot:

ITPK1_HUMAN
Domain:
  • Contains 1 ATP-grasp domain.:
    • Q13572
Family:
  • Belongs to the ITPK1 family.:
    • Q13572
genes like me logo Genes that share domains with ITPK1: view

No data available for Gene Families for ITPK1 Gene

Function for ITPK1 Gene

Molecular function for ITPK1 Gene

UniProtKB/Swiss-Prot BiophysicochemicalProperties: Kinetic parameters: KM=0.3 uM for Ins(1,3,4)P3 {ECO:0000269 PubMed:11042108}; KM=0.1 uM for Ins(3,4,5,6)P4 {ECO:0000269 PubMed:11042108}; Vmax=320 pmol/min/ug enzyme with Ins(1,3,4)P3 as substrate {ECO:0000269 PubMed:11042108}; Vmax=780 pmol/min/ug enzyme enzyme with Ins(3,4,5,6)P4 as substrate {ECO:0000269 PubMed:11042108};
UniProtKB/Swiss-Prot CatalyticActivity: ATP + 1D-myo-inositol 3,4,5,6-tetrakisphosphate = ADP + 1D-myo-inositol 1,3,4,5,6-pentakisphosphate
UniProtKB/Swiss-Prot CatalyticActivity: ATP + 1D-myo-inositol 1,3,4-trisphosphate = ADP + 1D-myo-inositol 1,3,4,5-tetrakisphosphate
UniProtKB/Swiss-Prot CatalyticActivity: ATP + 1D-myo-inositol 1,3,4-trisphosphate = ADP + 1D-myo-inositol 1,3,4,6-tetrakisphosphate
UniProtKB/Swiss-Prot Function: Kinase that can phosphorylate various inositol polyphosphate such as Ins(3,4,5,6)P4 or Ins(1,3,4)P3. Phosphorylates Ins(3,4,5,6)P4 at position 1 to form Ins(1,3,4,5,6)P5. This reaction is thought to have regulatory importance, since Ins(3,4,5,6)P4 is an inhibitor of plasma membrane Ca(2+)-activated Cl(-) channels, while Ins(1,3,4,5,6)P5 is not. Also phosphorylates Ins(1,3,4)P3 on O-5 and O-6 to form Ins(1,3,4,6)P4, an essential molecule in the hexakisphosphate (InsP6) pathway. Also acts as an inositol polyphosphate phosphatase that dephosphorylate Ins(1,3,4,5)P4 and Ins(1,3,4,6)P4 to Ins(1,3,4)P3, and Ins(1,3,4,5,6)P5 to Ins(3,4,5,6)P4. May also act as an isomerase that interconverts the inositol tetrakisphosphate isomers Ins(1,3,4,5)P4 and Ins(1,3,4,6)P4 in the presence of ADP and magnesium. Probably acts as the rate-limiting enzyme of the InsP6 pathway. Modifies TNF-alpha-induced apoptosis by interfering with the activation of TNFRSF1A-associated death domain.

Enzyme Numbers (IUBMB) for ITPK1 Gene

Gene Ontology (GO) - Molecular Function for ITPK1 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0000287 magnesium ion binding IEA --
GO:0003824 catalytic activity TAS 8662638
GO:0005524 ATP binding IEA --
GO:0016853 isomerase activity IEA --
GO:0047325 inositol tetrakisphosphate 1-kinase activity TAS --
genes like me logo Genes that share ontologies with ITPK1: view
genes like me logo Genes that share phenotypes with ITPK1: view

miRNA for ITPK1 Gene

miRTarBase miRNAs that target ITPK1

No data available for Animal Models , Transcription Factor Targeting and HOMER Transcription for ITPK1 Gene

Localization for ITPK1 Gene

Subcellular locations from

COMPARTMENTS
Jensen Localization Image for ITPK1 Gene COMPARTMENTS Subcellular localization image for ITPK1 gene
Compartment Confidence
cytosol 4
mitochondrion 2
nucleus 2

Gene Ontology (GO) - Cellular Components for ITPK1 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005622 intracellular --
GO:0005829 cytosol TAS --
genes like me logo Genes that share ontologies with ITPK1: view

No data available for Subcellular locations from UniProtKB/Swiss-Prot for ITPK1 Gene

Pathways for ITPK1 Gene

genes like me logo Genes that share pathways with ITPK1: view

Interacting Proteins for ITPK1 Gene

Gene Ontology (GO) - Biological Process for ITPK1 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0007165 signal transduction TAS 8662638
GO:0007596 blood coagulation TAS --
GO:0016310 phosphorylation IEA --
GO:0016311 dephosphorylation TAS --
GO:0032957 inositol trisphosphate metabolic process IEA --
genes like me logo Genes that share ontologies with ITPK1: view

Compounds for ITPK1 Gene

(9) HMDB Compounds for ITPK1 Gene

Compound Synonyms Cas Number PubMed IDs
1D-Myo-inositol 1,3,4,6-tetrakisphosphate
  • 1D-Myo-inositol 1,3,4,6-tetrakisphosphate
110298-84-5
Adenosine triphosphate
  • 5'-(tetrahydrogen triphosphate) Adenosine
56-65-5
ADP
  • adenosindiphosphorsaeure
58-64-0
D-Myo-inositol 3,4,5,6-tetrakisphosphate
  • 1D-myo-Inositol 3,4,5,6-tetrakisphosphate
112791-61-4
Inositol 1,3,4,5,6-pentakisphosphate
  • 1D-myo-Inositol 1,3,4,5,6-pentakisphosphate
20298-95-7
genes like me logo Genes that share compounds with ITPK1: view

Transcripts for ITPK1 Gene

Unigene Clusters for ITPK1 Gene

Inositol-tetrakisphosphate 1-kinase:
Representative Sequences:

Alternative Splicing Database (ASD) splice patterns (SP) for ITPK1 Gene

ExUns: 1 ^ 2 ^ 3 ^ 4a · 4b ^ 5 ^ 6 ^ 7 ^ 8 ^ 9
SP1: -
SP2:

Relevant External Links for ITPK1 Gene

GeneLoc Exon Structure for
ITPK1
ECgene alternative splicing isoforms for
ITPK1

Expression for ITPK1 Gene

mRNA expression in normal human tissues for ITPK1 Gene

mRNA expression in embryonic tissues and stem cells from LifeMap Discovery

Integrated Proteomics: protein expression from ProteomicsDB, PaxDb, MOPED, and MaxQB for ITPK1 Gene

SOURCE GeneReport for Unigene cluster for ITPK1 Gene Hs.308122

mRNA Expression by UniProt/SwissProt for ITPK1 Gene

Q13572-ITPK1_HUMAN
Tissue specificity: Expressed in brain > heart > skeletal muscle = kidney = pancreas = liver = placenta > lung. In brain, it is expressed in cerebellum, cerebral cortex, medulla, spinal cord, occipital lobe, frontal lobe, temporal lobe and putamen.
genes like me logo Genes that share expressions with ITPK1: view

No data available for mRNA differential expression in normal tissues for ITPK1 Gene

Orthologs for ITPK1 Gene

This gene was present in the common ancestor of eukaryotes.

Orthologs for ITPK1 Gene

Organism Taxonomy Gene Similarity Type Details
chimpanzee
(Pan troglodytes)
Mammalia ITPK1 35
  • 96.46 (n)
  • 93.96 (a)
ITPK1 36
  • 95 (a)
OneToOne
cow
(Bos Taurus)
Mammalia ITPK1 35
  • 91.71 (n)
  • 93.72 (a)
ITPK1 36
  • 92 (a)
OneToOne
dog
(Canis familiaris)
Mammalia ITPK1 35
  • 90.58 (n)
  • 94.2 (a)
ITPK1 36
  • 94 (a)
OneToOne
mouse
(Mus musculus)
Mammalia Itpk1 35
  • 88.24 (n)
  • 93.96 (a)
Itpk1 16
Itpk1 36
  • 93 (a)
OneToOne
oppossum
(Monodelphis domestica)
Mammalia ITPK1 36
  • 86 (a)
OneToOne
platypus
(Ornithorhynchus anatinus)
Mammalia ITPK1 36
  • 82 (a)
OneToOne
rat
(Rattus norvegicus)
Mammalia Itpk1 35
  • 89.05 (n)
  • 94.2 (a)
chicken
(Gallus gallus)
Aves ITPK1 35
  • 77.64 (n)
  • 84.28 (a)
ITPK1 36
  • 77 (a)
OneToOne
lizard
(Anolis carolinensis)
Reptilia ITPK1 36
  • 82 (a)
OneToOne
tropical clawed frog
(Silurana tropicalis)
Amphibia itpk1 35
  • 74.06 (n)
  • 81.87 (a)
zebrafish
(Danio rerio)
Actinopterygii itpk1 36
  • 64 (a)
OneToMany
ITPK1 (2 of 2) 36
  • 72 (a)
OneToMany
LOC100148744 35
  • 71.86 (n)
  • 73.12 (a)
thale cress
(Arabidopsis thaliana)
eudicotyledons AT4G33770 35
  • 42.82 (n)
  • 33.9 (a)
sea squirt
(Ciona savignyi)
Ascidiacea CSA.1337 36
  • 41 (a)
OneToOne
Species with no ortholog for ITPK1:
  • A. gosspyii yeast (Ashbya gossypii)
  • Actinobacteria (Mycobacterium tuberculosis)
  • African clawed frog (Xenopus laevis)
  • African malaria mosquito (Anopheles gambiae)
  • Alicante grape (Vitis vinifera)
  • alpha proteobacteria (Wolbachia pipientis)
  • amoeba (Dictyostelium discoideum)
  • Archea (Pyrococcus horikoshii)
  • baker's yeast (Saccharomyces cerevisiae)
  • barley (Hordeum vulgare)
  • beta proteobacteria (Neisseria meningitidis)
  • bread mold (Neurospora crassa)
  • Chromalveolata (Phytophthora infestans)
  • common water flea (Daphnia pulex)
  • corn (Zea mays)
  • E. coli (Escherichia coli)
  • filamentous fungi (Aspergillus nidulans)
  • Firmicute bacteria (Streptococcus pneumoniae)
  • fission yeast (Schizosaccharomyces pombe)
  • fruit fly (Drosophila melanogaster)
  • green algae (Chlamydomonas reinhardtii)
  • honey bee (Apis mellifera)
  • K. lactis yeast (Kluyveromyces lactis)
  • loblloly pine (Pinus taeda)
  • malaria parasite (Plasmodium falciparum)
  • medicago trunc (Medicago Truncatula)
  • moss (Physcomitrella patens)
  • orangutan (Pongo pygmaeus)
  • pig (Sus scrofa)
  • rainbow trout (Oncorhynchus mykiss)
  • rice (Oryza sativa)
  • rice blast fungus (Magnaporthe grisea)
  • schistosome parasite (Schistosoma mansoni)
  • sea anemone (Nematostella vectensis)
  • sea urchin (Strongylocentrotus purpuratus)
  • sorghum (Sorghum bicolor)
  • soybean (Glycine max)
  • stem rust fungus (Puccinia graminis)
  • sugarcane (Saccharum officinarum)
  • tomato (Lycopersicon esculentum)
  • toxoplasmosis (Toxoplasma gondii)
  • Trichoplax (Trichoplax adhaerens)
  • wheat (Triticum aestivum)
  • worm (Caenorhabditis elegans)

Evolution for ITPK1 Gene

ENSEMBL:
Gene Tree for ITPK1 (if available)
TreeFam:
Gene Tree for ITPK1 (if available)

Paralogs for ITPK1 Gene

Pseudogenes.org Pseudogenes for ITPK1 Gene

genes like me logo Genes that share paralogs with ITPK1: view

No data available for Paralogs for ITPK1 Gene

Variants for ITPK1 Gene

Sequence variations from dbSNP and Humsavar for ITPK1 Gene

SNP ID Clin Chr 14 pos Sequence Context AA Info Type MAF
rs4117 -- 93,052,753(+) GGAAA(C/G)AGCCC intron-variant
rs11446 -- 92,940,903(-) TCCTC(C/T)GGGCC utr-variant-3-prime, intron-variant
rs13316 -- 92,940,956(+) CAGAC(A/C)CCAGC utr-variant-3-prime, intron-variant
rs744479 -- 93,095,256(-) TACAA(A/T)TACTA intron-variant
rs747075 -- 93,002,847(-) GGAAA(G/T)GGAGC intron-variant

Structural Variations from Database of Genomic Variants (DGV) for ITPK1 Gene

Variant ID Type Subtype PubMed ID
nsv902200 CNV Loss 21882294
nsv1400 CNV Loss 18451855
nsv902201 CNV Loss 21882294
nsv902202 CNV Loss 21882294
nsv902203 CNV Loss 21882294
nsv456401 CNV Loss 19166990
nsv470657 CNV Gain 18288195
nsv470656 CNV Loss 18288195
nsv517691 CNV Loss 19592680
nsv456402 CNV Loss 19166990
nsv902204 CNV Loss 21882294
esv2674911 CNV Deletion 23128226
nsv85386 CNV Loss 16902084
nsv1401 CNV Loss 18451855
nsv1402 CNV Insertion 18451855
esv29164 CNV Gain 19812545
nsv827028 CNV Gain 20364138
esv26978 CNV Loss 19812545

Relevant External Links for ITPK1 Gene

HapMap Linkage Disequilibrium report
ITPK1
Human Gene Mutation Database (HGMD)
ITPK1

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot for ITPK1 Gene

Disorders for ITPK1 Gene

Relevant External Links for ITPK1

Genetic Association Database (GAD)
ITPK1
Human Genome Epidemiology (HuGE) Navigator
ITPK1
genes like me logo Genes that share disorders with ITPK1: view

No data available for UniProtKB/Swiss-Prot for ITPK1 Gene

Publications for ITPK1 Gene

  1. Isolation of inositol 1,3,4-trisphosphate 5/6-kinase, cDNA cloning and expression of the recombinant enzyme. (PMID: 8662638) Wilson M.P. … Majerus P.W. (J. Biol. Chem. 1996) 2 3 4
  2. Multitasking in signal transduction by a promiscuous human Ins(3,4,5,6)P(4) 1-kinase/Ins(1,3,4)P(3) 5/6-kinase. (PMID: 11042108) Yang X. … Shears S.B. (Biochem. J. 2000) 2 3 4
  3. Integration of inositol phosphate signaling pathways via human ITPK1. (PMID: 17616525) Chamberlain P.P. … Spraggon G. (J. Biol. Chem. 2007) 3 4 23
  4. Inositol 1,3,4-trisphosphate 5/6-kinase is a protein kinase that phosphorylates the transcription factors c-Jun and ATF-2. (PMID: 11533064) Wilson M.P. … Majerus P.W. (J. Biol. Chem. 2001) 3 4
  5. Regulation of Ins(3,4,5,6)P(4) signaling by a reversible kinase/phosphatase. (PMID: 11909533) Ho M.W.Y. … Shears S.B. (Curr. Biol. 2002) 3 4

Products for ITPK1 Gene

  • Addgene plasmids for ITPK1

Sources for ITPK1 Gene

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