Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-19 04:20:44 UTC
Update Date2024-04-30 19:54:47 UTC
Metabolite IDMMDBc0032901
Metabolite Identification
Common Name1D-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
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
Molecular FormulaC6H16O18P4
Average Mass500.0755
Monoisotopic Mass499.928709756
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 Number121010-58-0
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