Showing Metabocard for eicosanoyl-CoA (BASm0002642)

Common NameEicosanoyl-coa
DescriptionEicosanoyl-CoA is an intermediate metabolite in the synthesis of phosphatidic acid, a substrate of lysophosphatidic acid acyltransferase with high specificity as an acyl donor. Cells and membranes of mammalian cells synthesize their glycerophospholipids and triglycerides to maintain the cellular integrity and to provide energy for cellular functions. The phospholipids are synthesized de novo in cells through an evolutionary conserved process involving serial acylations of glycerol-3-phosphate. Several isoforms of the enzyme 1-acylglycerol-3-phosphate-O-acyltransferase (EC 2.3.1.51, AGPAT) acylate lysophosphatidic acid at the sn-2 position to produce phosphatidic acid. Bile acid-CoA:amino acid N-acyltransferase (EC 2.3.1.65, BACAT) catalyzes the conjugation of bile acids to glycine and taurine for excretion into bile and can utilize Eicosanoyl-CoA as an acyl donor as well; this may play important roles in protection against toxicity by accumulation of unconjugated bile acids and non-esterified very long-chain fatty acids. (PMID: 17535882 , 12810727 ).
Structure
Molecular FormulaC41H74N7O17P3S
Average Mass1062.06000
Monoisotopic Mass1061.40748
IUPAC Name{[(2R,3R,5R)-5-(6-amino-9H-purin-9-yl)-4-hydroxy-2-({[hydroxy({hydroxy[(3R)-3-hydroxy-3-[(2-{[2-(icosanoylsulfanyl)ethyl]carbamoyl}ethyl)carbamoyl]-2,2-dimethylpropoxy]phosphoryl}oxy)phosphoryl]oxy}methyl)oxolan-3-yl]oxy}phosphonic acid
Traditional Name[(2r,3r,5r)-5-(6-aminopurin-9-yl)-4-hydroxy-2-[({hydroxy[hydroxy(3r)-3-hydroxy-3-[(2-{[2-(icosanoylsulfanyl)ethyl]carbamoyl}ethyl)carbamoyl]-2,2-dimethylpropoxyphosphoryl]oxyphosphoryl}oxy)methyl]oxolan-3-yl]oxyphosphonic acid
CAS Registry Number15895-27-9
SMILESCCCCCCCCCCCCCCCCCCCC(=O)SCCNC(=O)CCNC(=O)[C@H](O)C(C)(C)COP(=O)([O-])OP(=O)([O-])OC[C@H]1O[C@@H](n2cnc3c(N)ncnc32)[C@H](O)[C@@H]1OP(=O)([O-])[O-]
InChI IdentifierInChI=1S/C41H74N7O17P3S/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-32(50)69-25-24-43-31(49)22-23-44-39(53)36(52)41(2,3)27-62-68(59,60)65-67(57,58)61-26-30-35(64-66(54,55)56)34(51)40(63-30)48-29-47-33-37(42)45-28-46-38(33)48/h28-30,34-36,40,51-52H,4-27H2,1-3H3,(H,43,49)(H,44,53)(H,57,58)(H,59,60)(H2,42,45,46)(H2,54,55,56)/t30-,34-,35-,36+,40-/m1/s1
InChI KeyJYLSVNBJLYCSSW-IBYUJNRCSA-N
CHEBI IDCHEBI:57380
HMDB IDHMDB0004258
Pathways
NameSMPDB/PathBank
Plasmalogen Synthesis
StateSolid
Water Solubility4.91e-01 g/l
logP3.37
logS-3.34
pKa (Strongest Acidic)0.83
pKa (Strongest Basic)4.95
Hydrogen Acceptor Count17
Hydrogen Donor Count9
Polar Surface Area363.63 Ų
Rotatable Bond Count38
Physiological Charge-4
Formal Charge0
Refractivity255.05 m³·mol⁻¹
Polarizability108.54

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