Record Information |
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Version | 1.0 |
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Creation date | 2011-09-21 01:51:54 UTC |
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Update date | 2017-04-03 04:56:44 UTC |
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Primary ID | FDB029210 |
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Secondary Accession Numbers | Not Available |
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Chemical Information |
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FooDB Name | Docosanoyl-CoA |
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Description | Docosanoyl-CoA is a acyl-CoA with the C-22 fatty acid Acyl chain moiety.
Acyl-CoA (or formyl-CoA) is a coenzyme involved in the metabolism of fatty acids. It is a temporary compound formed when coenzyme A (CoA) attaches to the end of a long-chain fatty acid, inside living cells. The CoA is then removed from the chain, carrying two carbons from the chain with it, forming acetyl-CoA. This is then used in the citric acid cycle to start a chain of reactions, eventually forming many adenosine triphosphates.
To be oxidatively degraded, a fatty acid must first be activated in a two-step reaction catalyzed by acyl-CoA synthetase. First, the fatty acid displaces the diphosphate group of ATP, then coenzyme A (HSCoA) displaces the AMP group to form an Acyl-CoA. The acyladenylate product of the first step has a large free energy of hydrolysis and conserves the free energy of the cleaved phosphoanhydride bond in ATP. The second step, transfer of the acyl group to CoA (the same molecule that carries acetyl groups as acetyl-CoA), conserves free energy in the formation of a thioester bond. Consequently, the overall reaction
Fatty acid + CoA + ATP <=> Acyl-CoA + AMP + PPi
has a free energy change near zero. Subsequent hydrolysis of the product PPi (by the enzyme inorganic pyrophosphatase) is highly exergonic, and this reaction makes the formation of acyl-CoA spontaneous and irreversible.
Fatty acids are activated in the cytosol, but oxidation occurs in the mitochondria. Because there is no transport protein for CoA adducts, acyl groups must enter the mitochondria via a shuttle system involving the small molecule carnitine. [HMDB] |
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CAS Number | 24330-89-0 |
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Structure | |
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Synonyms | |
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Predicted Properties | |
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Chemical Formula | C43H74N7O17P3S |
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IUPAC name | 3-[(2-{[2-(docosanoylsulfanyl)ethyl]carbamoyl}ethyl)carbamoyl]-3-hydroxy-2,2-dimethylpropyl ({[(2R,3R,4S,5R)-5-(6-amino-9H-purin-9-yl)-4-hydroxy-3-(phosphonatooxy)oxolan-2-yl]methyl phosphonato}oxy)phosphonate |
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InChI Identifier | InChI=1S/C43H78N7O17P3S/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-34(52)71-27-26-45-33(51)24-25-46-41(55)38(54)43(2,3)29-64-70(61,62)67-69(59,60)63-28-32-37(66-68(56,57)58)36(53)42(65-32)50-31-49-35-39(44)47-30-48-40(35)50/h30-32,36-38,42,53-54H,4-29H2,1-3H3,(H,45,51)(H,46,55)(H,59,60)(H,61,62)(H2,44,47,48)(H2,56,57,58)/p-4/t32-,36+,37+,38?,42-/m1/s1 |
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InChI Key | NDDZLVOCGALPLR-JEAMVCTESA-J |
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Isomeric SMILES | CCCCCCCCCCCCCCCCCCCCCC(=O)SCCNC(=O)CCNC(=O)C(O)C(C)(C)COP([O-])(=O)OP([O-])(=O)OC[C@H]1O[C@H]([C@@H](O)[C@H]1OP([O-])([O-])=O)N1C=NC2=C1N=CN=C2N |
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Average Molecular Weight | 1086.071 |
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Monoisotopic Molecular Weight | 1085.407474203 |
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Classification |
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Description | Belongs to the class of organic compounds known as tetrahydroisoquinolines. These are tetrahydrogenated isoquinoline derivatives. |
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Kingdom | Organic compounds |
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Super Class | Organoheterocyclic compounds |
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Class | Tetrahydroisoquinolines |
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Sub Class | Not Available |
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Direct Parent | Tetrahydroisoquinolines |
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Alternative Parents | |
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Substituents | - Alpha-amino acid
- Alpha-amino acid or derivatives
- Tetrahydroisoquinoline
- 1-hydroxy-2-unsubstituted benzenoid
- Aralkylamine
- Benzenoid
- Amino acid or derivatives
- Carboxylic acid salt
- Amino acid
- Carboxylic acid derivative
- Carboxylic acid
- Secondary aliphatic amine
- Monocarboxylic acid or derivatives
- Secondary amine
- Azacycle
- Organonitrogen compound
- Organopnictogen compound
- Amine
- Organic oxygen compound
- Organic oxide
- Organic nitrogen compound
- Organooxygen compound
- Hydrocarbon derivative
- Organic zwitterion
- Carbonyl group
- Organic salt
- Aromatic heteropolycyclic compound
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Molecular Framework | Aromatic heteropolycyclic compounds |
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External Descriptors | Not Available |
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Ontology |
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Ontology | No ontology term |
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Physico-Chemical Properties |
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Physico-Chemical Properties - Experimental | |
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Spectra |
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Spectra | |
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EI-MS/GC-MS | Not Available |
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MS/MS | Type | Description | Splash Key | View |
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Predicted MS/MS | Predicted LC-MS/MS Spectrum - 10V, Positive | splash10-000l-9000000100-a158e5606a5d90017289 | 2016-09-14 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 20V, Positive | splash10-00dl-9003010000-75491be5874083bd5ad9 | 2016-09-14 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 40V, Positive | splash10-0005-9736700400-9b2f9daf6b95d3bdc5cd | 2016-09-14 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 10V, Negative | splash10-001i-9002000000-8065dc007f3cdb6266ad | 2016-09-14 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 20V, Negative | splash10-000x-9034000000-bb3372fa3ac153bb5b14 | 2016-09-14 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 40V, Negative | splash10-01rt-9401000000-067c7985ba9bd36cae3e | 2016-09-14 | View Spectrum |
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NMR | Not Available |
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External Links |
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ChemSpider ID | Not Available |
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ChEMBL ID | Not Available |
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KEGG Compound ID | Not Available |
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Pubchem Compound ID | 53481548 |
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Pubchem Substance ID | Not Available |
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ChEBI ID | Not Available |
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Phenol-Explorer ID | Not Available |
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DrugBank ID | Not Available |
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HMDB ID | HMDB12930 |
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CRC / DFC (Dictionary of Food Compounds) ID | Not Available |
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EAFUS ID | Not Available |
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Dr. Duke ID | Not Available |
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BIGG ID | Not Available |
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KNApSAcK ID | Not Available |
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HET ID | Not Available |
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Food Biomarker Ontology | Not Available |
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VMH ID | Not Available |
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Flavornet ID | Not Available |
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GoodScent ID | Not Available |
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SuperScent ID | Not Available |
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Wikipedia ID | Not Available |
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Phenol-Explorer Metabolite ID | Not Available |
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Duplicate IDS | Not Available |
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Old DFC IDS | Not Available |
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Associated Foods |
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Biological Effects and Interactions |
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Health Effects / Bioactivities | Not Available |
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Enzymes | |
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Pathways | Not Available |
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Metabolism | Not Available |
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Biosynthesis | Not Available |
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Organoleptic Properties |
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Flavours | Not Available |
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Files |
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MSDS | Not Available |
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References |
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Synthesis Reference | Not Available |
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General Reference | Not Available |
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Content Reference | |
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