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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2006-08-12 23:08:41 UTC
Update Date2021-09-16 15:27:27 UTC
HMDB IDHMDB0003529
Secondary Accession Numbers
  • HMDB0006232
  • HMDB03529
  • HMDB06232
Metabolite Identification
Common Namemyo-Inositol 1,3,4,5,6-pentakisphosphate
Descriptionmyo-Inositol 1,3,4,5,6-pentakisphosphate, also known as Ins(1,3,4,5,6)P5 or inositol pentaphosphate, is an inositol polyphosphate of emerging significance in cellular signalling. Both Ins(1,3,4,5,6)P5 and its C-2 epimer scyllo-inositol pentakisphosphate (scyllo-InsP(5)) were synthesized from the same myo-inositol-based precursor (PMID: 16755629 ). InsP6, Ins(1,3,4,5,6)P5, and their close metabolic relatives are amongst the more abundant intracellular inositol polyphosphates. They are involved in chromatin organization, DNA maintenance, gene transcription, nuclear mRNA transport, membrane trafficking, and control of cell proliferation (PMID: 14992690 ).
Structure
Data?1589560988
Synonyms
ValueSource
1D-myo-Inositol 1,3,4,5,6-pentakisphosphateChEBI
D-myo-Inositol 1,3,4,5,6-pentakisphosphateChEBI
1D-myo-Inositol 1,3,4,5,6-pentakisphosphoric acidGenerator
Inositol 1,3,4,5,6-pentakisphosphoric acidGenerator
D-myo-Inositol 1,3,4,5,6-pentakisphosphoric acidGenerator
Inositol 1,3,4,5,6-pentaphosphateHMDB
Inositol pentaphosphateHMDB
myo-Inositol 1,3,4,5,6-pentakis(phosphate)HMDB
myo-Inositol 1,3,4,5,6-pentaphosphateHMDB
myo-Inositol pentakisphosphateHMDB
I(1,3,4,5,6)P5HMDB
Inositol 1,3,4,5,6-pentakisphosphateHMDB
Ins(1,3,4,5,6)P5HMDB
myo-inositol 1,3,4,5,6-pentakisphosphateHMDB
Chemical FormulaC6H17O21P5
Average Molecular Weight580.0554
Monoisotopic Molecular Weight579.895040166
IUPAC Name{[(1R,2S,3r,4R,5S,6r)-3-hydroxy-2,4,5,6-tetrakis(phosphonooxy)cyclohexyl]oxy}phosphonic acid
Traditional Name[(1R,2S,3r,4R,5S,6r)-3-hydroxy-2,4,5,6-tetrakis(phosphonooxy)cyclohexyl]oxyphosphonic acid
CAS Registry Number20298-95-7
SMILES
O[C@@H]1[C@H](OP(O)(O)=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/C6H17O21P5/c7-1-2(23-28(8,9)10)4(25-30(14,15)16)6(27-32(20,21)22)5(26-31(17,18)19)3(1)24-29(11,12)13/h1-7H,(H2,8,9,10)(H2,11,12,13)(H2,14,15,16)(H2,17,18,19)(H2,20,21,22)/t1-,2+,3-,4-,5+,6+
InChI KeyCTPQAXVNYGZUAJ-KXXVROSKSA-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
  • Organic oxide
  • Hydrocarbon derivative
  • Aliphatic homomonocyclic compound
Molecular FrameworkAliphatic homomonocyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
Biological locationSource