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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2007-05-22 19:07:12 UTC
Update Date2022-03-07 02:49:30 UTC
HMDB IDHMDB0006243
Secondary Accession Numbers
  • HMDB06243
Metabolite Identification
Common NameTetracosahexaenoyl CoA
Description(6Z,9Z,12Z,15Z,18Z,21Z)-Tetracosahexaenoyl-CoA is is an intermediate in biosynthesis of unsaturated fatty acids. Tetracosahexaenoyl CoA is the second to last step in the synthesis of docosahexaenoic acid (DHA) and is converted from (9Z,12Z,15Z,18Z,21Z)-Tetracosaheptaenoyl-CoA via the enzyme fatty acid desaturase 2 (EC 1.14.19.-). It is then converted to (4Z,7Z,10Z,13Z,16Z,19Z)-Docosahexaenoyl-CoA via the enzyme enoyl-CoA hydratase (EC 4.2.1.17).
Structure
Data?1582752377
Synonyms
ValueSource
(6Z,9Z,12Z,15Z,18Z,21Z)-Tetracosahexaenoyl-CoAHMDB
(6Z,9Z,12Z,15Z,18Z,21Z)-Tetracosahexaenoyl-coenzyme AHMDB
Tetracosahexaenoyl coenzyme AHMDB
(2R)-4-({[({[(2R,4S,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-N-[2-({2-[(6Z,9Z,12Z,15Z,18Z,21Z)-tetracosa-6,9,12,15,18,21-hexaenoylsulfanyl]ethyl}-C-hydroxycarbonimidoyl)ethyl]butanimidateHMDB
(2R)-4-({[({[(2R,4S,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-N-[2-({2-[(6Z,9Z,12Z,15Z,18Z,21Z)-tetracosa-6,9,12,15,18,21-hexaenoylsulphanyl]ethyl}-C-hydroxycarbonimidoyl)ethyl]butanimidateHMDB
(2R)-4-({[({[(2R,4S,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-N-[2-({2-[(6Z,9Z,12Z,15Z,18Z,21Z)-tetracosa-6,9,12,15,18,21-hexaenoylsulphanyl]ethyl}-C-hydroxycarbonimidoyl)ethyl]butanimidic acidHMDB
Chemical FormulaC45H70N7O17P3S
Average Molecular Weight1106.06
Monoisotopic Molecular Weight1105.376174075
IUPAC Name{[(2R,4S,5R)-5-(6-amino-9H-purin-9-yl)-4-hydroxy-2-({[hydroxy({hydroxy[(3R)-3-hydroxy-2,2-dimethyl-3-{[2-({2-[(6Z,9Z,12Z,15Z,18Z,21Z)-tetracosa-6,9,12,15,18,21-hexaenoylsulfanyl]ethyl}carbamoyl)ethyl]carbamoyl}propoxy]phosphoryl}oxy)phosphoryl]oxy}methyl)oxolan-3-yl]oxy}phosphonic acid
Traditional Name[(2R,4S,5R)-5-(6-aminopurin-9-yl)-4-hydroxy-2-({[hydroxy([hydroxy((3R)-3-hydroxy-2,2-dimethyl-3-{[2-({2-[(6Z,9Z,12Z,15Z,18Z,21Z)-tetracosa-6,9,12,15,18,21-hexaenoylsulfanyl]ethyl}carbamoyl)ethyl]carbamoyl}propoxy)phosphoryl]oxy)phosphoryl]oxy}methyl)oxolan-3-yl]oxyphosphonic acid
CAS Registry NumberNot Available
SMILES
CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CCCCC(=O)SCCNC(=O)CCNC(=O)[C@@](O)([H])C(C)(C)COP(=O)(O)OP(=O)(O)OC[C@H]1O[C@H]([C@@H](O)C1OP(=O)(O)O)N1C=NC2=C1N=CN=C2N
InChI Identifier
InChI=1S/C45H70N7O17P3S/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25-36(54)73-29-28-47-35(53)26-27-48-43(57)40(56)45(2,3)31-66-72(63,64)69-71(61,62)65-30-34-39(68-70(58,59)60)38(55)44(67-34)52-33-51-37-41(46)49-32-50-42(37)52/h5-6,8-9,11-12,14-15,17-18,20-21,32-34,38-40,44,55-56H,4,7,10,13,16,19,22-31H2,1-3H3,(H,47,53)(H,48,57)(H,61,62)(H,63,64)(H2,46,49,50)(H2,58,59,60)/b6-5-,9-8-,12-11-,15-14-,18-17-,21-20-/t34-,38+,39?,40+,44-/m1/s1
InChI KeyKRIFZIRXAAITHR-HSGPJREDSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as very long-chain fatty acyl coas. These are acyl CoAs where the group acylated to the coenzyme A moiety is a very long aliphatic chain of 22 carbon atoms or more.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassFatty acyl thioesters
Direct ParentVery long-chain fatty acyl CoAs
Alternative Parents
Substituents
  • Coenzyme a or derivatives
  • Purine ribonucleoside 3',5'-bisphosphate
  • Purine ribonucleoside bisphosphate
  • Purine ribonucleoside diphosphate
  • Ribonucleoside 3'-phosphate
  • Pentose phosphate
  • Pentose-5-phosphate
  • Beta amino acid or derivatives
  • Glycosyl compound
  • N-glycosyl compound
  • 6-aminopurine
  • Monosaccharide phosphate
  • Organic pyrophosphate
  • Pentose monosaccharide
  • Imidazopyrimidine
  • Purine
  • Monoalkyl phosphate
  • Aminopyrimidine
  • Imidolactam
  • N-acyl-amine
  • N-substituted imidazole
  • Organic phosphoric acid derivative
  • Monosaccharide
  • Pyrimidine
  • Alkyl phosphate
  • Fatty amide
  • Phosphoric acid ester
  • Tetrahydrofuran
  • Imidazole
  • Azole
  • Heteroaromatic compound
  • Carbothioic s-ester
  • Secondary alcohol
  • Thiocarboxylic acid ester
  • Carboxamide group
  • Secondary carboxylic acid amide
  • Amino acid or derivatives
  • Sulfenyl compound
  • Thiocarboxylic acid or derivatives
  • Organoheterocyclic compound
  • Azacycle
  • Oxacycle
  • Carboxylic acid derivative
  • Organosulfur compound
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Carbonyl group
  • Organic nitrogen compound
  • Primary amine
  • Organopnictogen compound
  • Organic oxide
  • Organooxygen compound
  • Organonitrogen compound
  • Alcohol
  • Amine
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.13 g/LALOGPS
logP4.2ALOGPS
logP1.98ChemAxon
logS-3.9ALOGPS
pKa (Strongest Acidic)0.82ChemAxon
pKa (Strongest Basic)4.01ChemAxon
Physiological Charge-4ChemAxon
Hydrogen Acceptor Count17ChemAxon
Hydrogen Donor Count9ChemAxon
Polar Surface Area363.63 ŲChemAxon
Rotatable Bond Count36ChemAxon
Refractivity280.16 m³·mol⁻¹ChemAxon
Polarizability106.13 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+286.69230932474
DeepCCS[M-H]-285.03930932474
DeepCCS[M-2H]-319.07430932474
DeepCCS[M+Na]+292.84930932474
AllCCS[M+H]+316.432859911
AllCCS[M+H-H2O]+316.932859911
AllCCS[M+NH4]+316.032859911
AllCCS[M+Na]+315.932859911
AllCCS[M-H]-332.232859911
AllCCS[M+Na-2H]-338.332859911
AllCCS[M+HCOO]-344.932859911

Predicted Kovats Retention Indices

Not Available
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tetracosahexaenoyl CoA 10V, Positive-QTOFsplash10-000i-3901110100-501638d1f65e701d1b222017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tetracosahexaenoyl CoA 20V, Positive-QTOFsplash10-000i-1901430000-40d265084c360fe2ae7f2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tetracosahexaenoyl CoA 40V, Positive-QTOFsplash10-000i-1900010000-6ed1d4b651058ebbb3fb2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tetracosahexaenoyl CoA 10V, Negative-QTOFsplash10-0far-5905240400-847d282f179932fc548a2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tetracosahexaenoyl CoA 20V, Negative-QTOFsplash10-001r-5902220100-1599e36fbd69354373b42017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tetracosahexaenoyl CoA 40V, Negative-QTOFsplash10-057i-5900100000-9f695f8431cc08032f312017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tetracosahexaenoyl CoA 10V, Negative-QTOFsplash10-0udi-0900000000-1335662a72c3da9849712021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tetracosahexaenoyl CoA 20V, Negative-QTOFsplash10-0ug0-6902402510-6c68d1d7a8315e9949452021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tetracosahexaenoyl CoA 40V, Negative-QTOFsplash10-004i-9002200300-f786099c267b64aa610e2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tetracosahexaenoyl CoA 10V, Positive-QTOFsplash10-0a4i-1900000001-1bc38a925160b43f60ef2021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tetracosahexaenoyl CoA 20V, Positive-QTOFsplash10-0019-9600000116-798934a5fdca572a1e122021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Tetracosahexaenoyl CoA 40V, Positive-QTOFsplash10-0002-0000390000-ba8312c719ec63a331fc2021-09-25Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Cytoplasm
  • Extracellular
  • Membrane
  • Peroxisome
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB112374
KNApSAcK IDNot Available
Chemspider ID35015988
KEGG Compound IDC16168
BioCyc IDNot Available
BiGG ID2219658
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound53477806
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDTETHEX3COA
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available

Enzymes

General function:
Involved in acyl-CoA dehydrogenase activity
Specific function:
Catalyzes the desaturation of acyl-CoAs to 2-trans-enoyl-CoAs. Isoform 1 shows highest activity against medium-chain fatty acyl-CoAs and activity decreases with increasing chain length. Isoform 2 is active against a much broader range of substrates and shows activity towards very long-chain acyl-CoAs. Isoform 2 is twice as active as isoform 1 against 16-hydroxy-palmitoyl-CoA and is 25% more active against 1,16-hexadecanodioyl-CoA.
Gene Name:
ACOX1
Uniprot ID:
Q15067
Molecular weight:
70135.205
Reactions
Tetracosahexaenoyl CoA + FAD → Trans-2-all-cis-6,9,12,15,18,21-tetracosaheptaenoyl-CoA + FADHdetails
General function:
Involved in oxidoreductase activity, acting on the CH-CH group of donors
Specific function:
Oxidizes the CoA-esters of 2-methyl-branched fatty acids (By similarity).
Gene Name:
ACOX3
Uniprot ID:
O15254
Molecular weight:
69574.075
Reactions
Tetracosahexaenoyl CoA + FAD → Trans-2-all-cis-6,9,12,15,18,21-tetracosaheptaenoyl-CoA + FADHdetails