Coumaroyl-CoA

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| Verifiedfields = changed

| Watchedfields = changed

| verifiedrevid = 426717604

| Name = Coumaroyl-Coenzyme A

| ImageFile = 4-Coumaroyl-CoA.svg

| ImageSize = 250px

| IUPACName = 3′-O-Phosphonoadenosine 5′-[(3R)-3-hydroxy-4-({3-[(2-{[(2E)-3-(4-hydroxyphenyl)prop-2-enoyl]sulfanyl}ethyl)amino]-3-oxopropyl}amino)-2,2-dimethyl-4-oxobutyl dihydrogen diphosphate]

| SystematicName = [(2R,3S,4R,5R)-5-(6-Amino-9H-purin-9-yl)-4-hydroxy-3-(phosphonooxy)oxolan-2-yl]methyl (3R)-3-hydroxy-4-({3-[(2-{[(2E)-3-(4-hydroxyphenyl)prop-2-enoyl]sulfanyl}ethyl)amino]-3-oxopropyl}amino)-2,2-dimethyl-4-oxobutyl dihydrogen diphosphate

| OtherNames = 4-Coumaroyl-CoA
p-Coumaroyl-CoA
4-Hydroxycinnamoyl-CoA

|Section1={{Chembox Identifiers

| CASNo_Ref = {{cascite|correct|??}}

| CASNo = 119785-99-8

| PubChem = 6440013

| ChemSpiderID_Ref = {{chemspidercite|changed|chemspider}}

| ChemSpiderID = 4944344

| KEGG_Ref = {{keggcite|correct|kegg}}

| KEGG = C00223

| SMILES = CC(C)(COP(=O)(O)OP(=O)(O)OC[C@@H]1[C@H]([C@H]([C@@H](O1)N2C=NC3=C(N=CN=C32)N)O)OP(=O)(O)O)[C@H](C(=O)NCCC(=O)NCCSC(=O)/C=C/C4=CC=C(C=C4)O)O

| InChI = 1/C30H42N7O18P3S/c1-30(2,25(42)28(43)33-10-9-20(39)32-11-12-59-21(40)8-5-17-3-6-18(38)7-4-17)14-52-58(49,50)55-57(47,48)51-13-19-24(54-56(44,45)46)23(41)29(53-19)37-16-36-22-26(31)34-15-35-27(22)37/h3-8,15-16,19,23-25,29,38,41-42H,9-14H2,1-2H3,(H,32,39)(H,33,43)(H,47,48)(H,49,50)(H2,31,34,35)(H2,44,45,46)/b8-5+/t19-,23-,24-,25+,29-/m1/s1

| InChIKey = DMZOKBALNZWDKI-MATMFAIHBG

| StdInChI_Ref = {{stdinchicite|changed|chemspider}}

| StdInChI = 1S/C30H42N7O18P3S/c1-30(2,25(42)28(43)33-10-9-20(39)32-11-12-59-21(40)8-5-17-3-6-18(38)7-4-17)14-52-58(49,50)55-57(47,48)51-13-19-24(54-56(44,45)46)23(41)29(53-19)37-16-36-22-26(31)34-15-35-27(22)37/h3-8,15-16,19,23-25,29,38,41-42H,9-14H2,1-2H3,(H,32,39)(H,33,43)(H,47,48)(H,49,50)(H2,31,34,35)(H2,44,45,46)/b8-5+/t19-,23-,24-,25+,29-/m1/s1

| StdInChIKey_Ref = {{stdinchicite|changed|chemspider}}

| StdInChIKey = DMZOKBALNZWDKI-MATMFAIHSA-N

| MeSHName =

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|Section2={{Chembox Properties

| Formula = C30H42N7O18P3S

| MolarMass = 913.67 g/mol

| Appearance =

| Density =

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|Section3={{Chembox Hazards

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Coumaroyl-coenzyme A is the thioester of coenzyme-A and coumaric acid. Coumaroyl-coenzyme A is a central intermediate in the biosynthesis of myriad natural products found in plants. These products include lignols (precursors to lignin and lignocellulose), flavonoids, isoflavonoids, coumarins, aurones, stilbenes, catechin, and other phenylpropanoids.{{cite journal|journal=Molecular Plant|year=2010|pages=2–20|doi=10.1093/mp/ssp106|title=Phenylpropanoid Biosynthesis|author=Vogt, T.|pmid=20035037|volume=3|doi-access=free}}

Biosynthesis and significance

It is generated in nature from phenylalanine, which is converted by PAL to trans-cinnamate. Trans-cinnamate is hydroxylated by trans-cinnamate 4-monooxygenase to give 4-hydroxycinnamate (i.e, coumarate). Coumarate is condensed with coenzyme-A in the presence of 4-coumarate-CoA ligase:

:ATP + 4-coumarate + CoA \rightleftharpoons AMP + diphosphate + 4-coumaroyl-CoA.

Enzymes using Coumaroyl-Coenzyme A

References

{{reflist}}

{{Hydroxycinnamic acid}}

{{DEFAULTSORT:Coumaroyl-Coa}}

Category:Thioesters of coenzyme A

Category:Hydroxycinnamic acid esters

{{Aromatic-stub}}