Record Information
Version2.0
StatusDetected and Quantified
Creation Date2022-04-29 22:05:59 UTC
Update Date2025-10-07 16:08:12 UTC
Metabolite IDMMDBc0048647
Metabolite Identification
Common NameOctadecenoyl Coenzyme A
DescriptionOctadecenoyl Coenzyme A is a fatty acyl-CoA derivative classified as a long-chain unsaturated fatty acid. Its chemical structure features an 18-carbon chain with a cis double bond, which significantly influences its biochemical properties and interactions. The presence of the double bond allows for unique conformational flexibility and reactivity compared to saturated fatty acids. In metabolic pathways, octadecenoyl CoA plays a crucial role in lipid metabolism, including the synthesis and degradation of fatty acids and the formation of complex lipids. It is involved in acyltransferase reactions, where acyl groups are transferred to various substrates, impacting cellular functions and energy production. Notably, studies have examined the effects of the ethylenic bond position on acyltransferase activity, highlighting the importance of structural variations in influencing enzymatic processes (PMID:5800039 ). This underscores the compound's significance in metabolic regulation and its potential implications in various physiological contexts.
Structure
Synonyms
ValueSource
Octadecanoyl-CoAChEBI
Stearoyl-CoA tetraanionChEBI
Stearoyl-coenzyme A tetraanionChEBI
Stearoyl-coenzyme A(4-)ChEBI
Stearoyl-CoAMeSH
Stearoyl-coenzyme AMeSH
Stearyl-CoAMeSH
Molecular FormulaC39H66N7O17P3S
Average Mass1029.97
Monoisotopic Mass1029.347070181
IUPAC Name(3R)-3-hydroxy-2,2-dimethyl-3-[(2-{[2-(octadecanoylsulfanyl)ethyl]carbamoyl}ethyl)carbamoyl]propyl ({[(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-4-hydroxy-3-(phosphonooxy)oxolan-2-yl]methyl phosphono}oxy)phosphonate
Traditional Name(3R)-3-hydroxy-2,2-dimethyl-3-[(2-{[2-(octadecanoylsulfanyl)ethyl]carbamoyl}ethyl)carbamoyl]propyl {[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-4-hydroxy-3-(phosphonooxy)oxolan-2-yl]methyl phosphono}oxyphosphonate
CAS Registry NumberNot Available
SMILES
[H]O[C@@]([H])(C(=O)N([H])C([H])([H])C([H])([H])C(=O)N([H])C([H])([H])C([H])([H])SC(=O)C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])OP([O-])(=O)OP([O-])(=O)OC([H])([H])[C@@]1([H])O[C@@]([H])(N2C([H])=NC3=C2N=C([H])N=C3N([H])[H])[C@]([H])(O[H])[C@]1([H])OP([O-])([O-])=O
InChI Identifier
InChI=1S/C39H70N7O17P3S/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-30(48)67-23-22-41-29(47)20-21-42-37(51)34(50)39(2,3)25-60-66(57,58)63-65(55,56)59-24-28-33(62-64(52,53)54)32(49)38(61-28)46-27-45-31-35(40)43-26-44-36(31)46/h26-28,32-34,38,49-50H,4-25H2,1-3H3,(H,41,47)(H,42,51)(H,55,56)(H,57,58)(H2,40,43,44)(H2,52,53,54)/p-4/t28-,32-,33-,34+,38-/m1/s1
InChI KeySIARJEKBADXQJG-LFZQUHGESA-J