Record Information
Version2.0
StatusDetected and Quantified
Creation Date2022-06-17 19:40:16 UTC
Update Date2025-10-07 16:08:52 UTC
Metabolite IDMMDBc0055028
Metabolite Identification
Common Name(R)-2-hydroxyglutaryl-CoA
Description(R)-2-hydroxyglutaryl-CoA is a thioester metabolite belonging to the class of CoA derivatives. Its chemical structure features a hydroxyl group at the 2-position of the glutaryl moiety, making it a key intermediate in various biochemical pathways, particularly in the degradation of glutamate. This compound is primarily involved in the hydroxyglutarate pathway, where it undergoes dehydration to form (E)-glutaconyl-CoA, catalyzed by the enzyme 2-hydroxyglutaryl-CoA dehydratase from Acidaminococcus fermentans and Clostridium symbiosum (PMIDs: 21434666, 11980491). The dehydration process is a significant reaction, as it leads to further metabolic transformations, including decarboxylation to crotonyl-CoA (PMID: 11759672 ). Additionally, (R)-2-hydroxyglutaryl-CoA is generated from the activation of (R)-2-hydroxyglutarate in glutamate fermentation pathways (PMID: 9083111 ). The compound is also noted for its role in generating substrate-derived radicals during its enzymatic transformations (PMID: 15450487 ). Overall, (R)-2-hydroxyglutaryl-CoA serves as a crucial substrate in the metabolism of amino acids and contributes to energy production in anaerobic bacteria.
Structure
SynonymsNot Available
Molecular FormulaC26H37N7O20P3S
Average Mass892.6
Monoisotopic Mass892.105436687
IUPAC Name(4R)-5-({2-[(3-{[(2R)-4-({[({[(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-4-hydroxy-3-(phosphonooxy)oxolan-2-yl]methoxy}(hydroxy)phosphoryl)oxy](hydroxy)phosphoryl}oxy)-2-hydroxy-3,3-dimethyl-1-oxidobutylidene]amino}-1-oxidopropylidene)amino]ethyl}sulfanyl)-4-hydroxy-5-oxopentanoate
Traditional Name(4R)-5-({2-[(3-{[(2R)-4-[({[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-4-hydroxy-3-(phosphonooxy)oxolan-2-yl]methoxy(hydroxy)phosphoryl}oxy(hydroxy)phosphoryl)oxy]-2-hydroxy-3,3-dimethyl-1-oxidobutylidene]amino}-1-oxidopropylidene)amino]ethyl}sulfanyl)-4-hydroxy-5-oxopentanoate
CAS Registry NumberNot Available
SMILES
[H][C@@](O)(CCC([O-])=O)C(=O)SCCN=C([O-])CCN=C([O-])[C@]([H])(O)C(C)(C)COP(O)(=O)OP(O)(=O)OC[C@@]1([H])O[C@@]([H])(N2C=NC3=C(N)N=CN=C23)[C@]([H])(O)[C@]1([H])OP([O-])([O-])=O
InChI Identifier
InChI=1S/C26H42N7O20P3S/c1-26(2,20(39)23(40)29-6-5-15(35)28-7-8-57-25(41)13(34)3-4-16(36)37)10-50-56(47,48)53-55(45,46)49-9-14-19(52-54(42,43)44)18(38)24(51-14)33-12-32-17-21(27)30-11-31-22(17)33/h11-14,18-20,24,34,38-39H,3-10H2,1-2H3,(H,28,35)(H,29,40)(H,36,37)(H,45,46)(H,47,48)(H2,27,30,31)(H2,42,43,44)/p-5/t13-,14-,18-,19-,20+,24-/m1/s1
InChI KeyITRSBJZNLOYNNR-WZZMXTMRSA-I