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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2006-08-13 20:34:43 UTC
Update Date2021-09-16 15:27:29 UTC
HMDB IDHMDB0004527
Secondary Accession Numbers
  • HMDB04527
Metabolite Identification
Common NameD-myo-Inositol 1,4,5,6-tetrakisphosphate
DescriptionInositol phosphates are a family of water-soluble intracellular signalling molecules derived from membrane inositol phospholipids. They undergo a variety of complex interconversion pathways, and their levels are dynamically regulated within the cytosol in response to a variety of agonists. Their biological actions can be quite specific to particular inositol phosphates. D-myo-Inositol 3,4,5,6-tetrakisphosphate, also known as Ins(1,4,5,6)P4 is phosphorylated by inositolphosphate-multikinase (IMPK). Ins(1,4,5,6)P4 has been shown to regulate Cl- transport, to be a phosphoinositide 3-kinase antagonist, and to bind tightly to some pleckstrin homology domains. It may also contribute to transcriptional regulation (PMID: 16376887 , 10720331 , 8809047 , 9405634 ).
Structure
Thumb
Synonyms
ValueSource
Inositol 1,4,5,6-tetrakisphosphateChEBI
Inositol 1,4,5,6-tetrakisphosphoric acidGenerator
D-Myo-inositol 1,4,5,6-tetrakisphosphoric acidGenerator
D-myo-Inositol 1,4,5,6-tetrakisphosphateChEBI
1D-myo-Inositol 1,4,5,6-tetrakisphosphoric acidGenerator, HMDB
Ins(1,4,5,6)P3MeSH, HMDB
1D-myo-Inositol 1,4,5,6-tetrakisphosphateHMDB
D-myo-Inositol 1,4,5,6-tetraphosphateHMDB
Inositol 1,4,5,6-tetrakis(phosphate)HMDB
Inositol 1,4,5,6-tetraphosphateHMDB
Ins(1,4,5,6)P4HMDB
L-myo-Inositol 3,4,5,6-tetrakisphosphateHMDB
Chemical FormulaC6H16O18P4
Average Molecular Weight500.0755
Monoisotopic Molecular Weight499.928709756
IUPAC Name{[(1S,2R,3S,4R,5R,6S)-3,4-dihydroxy-2,5,6-tris(phosphonooxy)cyclohexyl]oxy}phosphonic acid
Traditional Name[(1S,2R,3S,4R,5R,6S)-3,4-dihydroxy-2,5,6-tris(phosphonooxy)cyclohexyl]oxyphosphonic acid
CAS Registry Number109837-24-3
SMILES
O[C@H]1[C@@H](O)[C@@H](OP(O)(O)=O)[C@H](OP(O)(O)=O)[C@@H](OP(O)(O)=O)[C@@H]1OP(O)(O)=O
InChI Identifier
InChI=1S/C6H16O18P4/c7-1-2(8)4(22-26(12,13)14)6(24-28(18,19)20)5(23-27(15,16)17)3(1)21-25(9,10)11/h1-8H,(H2,9,10,11)(H2,12,13,14)(H2,15,16,17)(H2,18,19,20)/t1-,2+,3-,4-,5+,6+/m1/s1
InChI KeyMRVYFOANPDTYBY-YORTWTKJSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as inositol phosphates. Inositol phosphates are compounds containing a phosphate group attached to an inositol (or cyclohexanehexol) moiety.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassAlcohols and polyols
Direct ParentInositol phosphates
Alternative Parents
Substituents
  • Inositol phosphate
  • Monoalkyl phosphate
  • Cyclohexanol
  • Alkyl phosphate
  • Phosphoric acid ester
  • Organic phosphoric acid derivative
  • Secondary alcohol
  • 1,2-diol
  • Organic oxide
  • Hydrocarbon derivative
  • Aliphatic homomonocyclic compound
Molecular FrameworkAliphatic homomonocyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
Process
RoleNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogP-7.268Not Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
Predicted Chromatographic Properties
Spectra
Biological Properties
Cellular LocationsNot Available
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB023378
KNApSAcK IDNot Available
Chemspider ID391520
KEGG Compound IDC11555
BioCyc IDINOSITOL-1456-TETRAKISPHOSPHATE
BiGG ID2264980
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound443266
PDB IDNot Available
ChEBI ID16067
Food Biomarker OntologyNot Available
VMH IDMI1456P
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Riley AM, Deleu S, Qian X, Mitchell J, Chung SK, Adelt S, Vogel G, Potter BV, Shears SB: On the contribution of stereochemistry to human ITPK1 specificity: Ins(1,4,5,6)P4 is not a physiologic substrate. FEBS Lett. 2006 Jan 9;580(1):324-30. Epub 2005 Dec 19. [PubMed:16376887 ]
  2. Odom AR, Stahlberg A, Wente SR, York JD: A role for nuclear inositol 1,4,5-trisphosphate kinase in transcriptional control. Science. 2000 Mar 17;287(5460):2026-9. [PubMed:10720331 ]
  3. Takeuchi H, Kanematsu T, Misumi Y, Yaakob HB, Yagisawa H, Ikehara Y, Watanabe Y, Tan Z, Shears SB, Hirata M: Localization of a high-affinity inositol 1,4,5-trisphosphate/inositol 1,4,5,6-tetrakisphosphate binding domain to the pleckstrin homology module of a new 130 kDa protein: characterization of the determinants of structural specificity. Biochem J. 1996 Sep 1;318 ( Pt 2):561-8. [PubMed:8809047 ]
  4. Eckmann L, Rudolf MT, Ptasznik A, Schultz C, Jiang T, Wolfson N, Tsien R, Fierer J, Shears SB, Kagnoff MF, Traynor-Kaplan AE: D-myo-Inositol 1,4,5,6-tetrakisphosphate produced in human intestinal epithelial cells in response to Salmonella invasion inhibits phosphoinositide 3-kinase signaling pathways. Proc Natl Acad Sci U S A. 1997 Dec 23;94(26):14456-60. [PubMed:9405634 ]

Enzymes

General function:
Involved in inositol trisphosphate 3-kinase activity
Specific function:
Inositol phosphate kinase with a broad substrate specificity. Has a preference for inositol 1,4,5-trisphosphate (Ins(1,4,5)P3) and inositol 1,3,4,6-tetrakisphosphate (Ins(1,3,4,6)P4).
Gene Name:
IPMK
Uniprot ID:
Q8NFU5
Molecular weight:
47221.455
Reactions
Adenosine triphosphate + myo-Inositol 1,4,5-trisphosphate → ADP + D-myo-Inositol 1,4,5,6-tetrakisphosphatedetails
Adenosine triphosphate + D-myo-Inositol 1,4,5,6-tetrakisphosphate → ADP + myo-Inositol 1,3,4,5,6-pentakisphosphatedetails