public_id

FDB029290

IUPAC 名称

{[(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-4-hydroxy-2-({[hydroxy({[hydroxy({3-hydroxy-2,2-dimethyl-3-[(2-{[2-(undecanoylsulfanyl)ethyl]carbamoyl}ethyl)carbamoyl]propoxy})phosphoryl]oxy})phosphoryl]oxy}methyl)oxolan-3-yl]oxy}phosphonic acid

描述

Undecanoyl coA is a acyl-CoA with the C-11 Acyl chain. 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]

CAS号

异构

CCCCCCCCCCC(=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

InChI标识符

InChI=1S/C32H56N7O17P3S/c1-4-5-6-7-8-9-10-11-12-23(41)60-16-15-34-22(40)13-14-35-30(44)27(43)32(2,3)18-53-59(50,51)56-58(48,49)52-17-21-26(55-57(45,46)47)25(42)31(54-21)39-20-38-24-28(33)36-19-37-29(24)39/h19-21,25-27,31,42-43H,4-18H2,1-3H3,(H,34,40)(H,35,44)(H,48,49)(H,50,51)(H2,33,36,37)(H2,45,46,47)/t21-,25-,26-,27?,31-/m1/s1

键

IZWCGXGZGYKDHR-WMMBNDHFSA-N

平均分子量

935.266623627

id

29453

含有化合物的食物

食物id	食物名称