CHEBI:128753 - (2E)-4-hydroxy-3-methylbut-2-enyl diphosphate(3−)

ChEBI IDCHEBI:128753
ChEBI Name(2E)-4-hydroxy-3-methylbut-2-enyl diphosphate(3−)
Stars
ASCII Name(2E)-4-hydroxy-3-methylbut-2-enyl diphosphate(3-)
DefinitionAn organophosphate oxoanion that is the trianion of (2E)-4-hydroxy-3-methylbut-2-enyl diphosphate arising from deprotonation of the three OH groups of the diphosphate.
Last Modified21 April 2017
DownloadsMolfile
FormulaC5H9O8P2
Net Charge-3
Average Mass259.067
Monoisotopic Mass258.97891
SMILESC/C(=C\COP(=O)([O-])OP(=O)([O-])[O-])CO
InChIInChI=1S/C5H12O8P2/c1-5(4-6)2-3-12-15(10,11)13-14(7,8)9/h2,6H,3-4H2,1H3,(H,10,11)(H2,7,8,9)/p-3/b5-2+
InChIKeyMDSIZRKJVDMQOQ-GORDUTHDSA-K
Roles Classification
Biological Roles:
epitope  The biological role played by a material entity when bound by a receptor of the adaptive immune system. Specific site on an antigen to which an antibody binds.
phosphoantigen  Any antigen that is a phosphorylated microbial metabolite which activates an immune response in humans.
ChEBI Ontology
Outgoing Relation(s)
(2E)-4-hydroxy-3-methylbut-2-enyl diphosphate(3−) (CHEBI:128753) has role epitope (CHEBI:53000)
(2E)-4-hydroxy-3-methylbut-2-enyl diphosphate(3−) (CHEBI:128753) has role phosphoantigen (CHEBI:59544)
(2E)-4-hydroxy-3-methylbut-2-enyl diphosphate(3−) (CHEBI:128753) is a organophosphate oxoanion (CHEBI:58945)
(2E)-4-hydroxy-3-methylbut-2-enyl diphosphate(3−) (CHEBI:128753) is conjugate base of (2E)-4-hydroxy-3-methylbut-2-en-1-yl diphosphate (CHEBI:15664)
Incoming Relation(s)
(2E)-4-hydroxy-3-methylbut-2-en-1-yl diphosphate (CHEBI:15664) is conjugate acid of (2E)-4-hydroxy-3-methylbut-2-enyl diphosphate(3−) (CHEBI:128753)
IUPAC Name 
(2E)-4-hydroxy-3-methylbut-2-enyl diphosphate
Synonyms  Source
(2E)-4-hydroxy-3-methylbut-2-enyl diphosphate trianionChEBI
(2E)-4-hydroxy-3-methylbut-2-enyl pyrophosphate(3−)ChEBI
(E)-4-hydroxy-3-methyl-but-2-enyl pyrophosphateChEBI
HMBPPChEBI
UniProt Name  Source
(2E)-4-hydroxy-3-methylbut-2-enyl diphosphateUniProt
Registry NumbersSources
Reaxys:9274408Reaxys
Citations