A | B | C | D | E | F | G | H | CH | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9
Names | |
---|---|
IUPAC name
3′-O-Phosphonoadenosine 5′-(2-{(2E)-3-(4-hydroxyphenyl)prop-2-enoylsulfanyl}ethyl)amino-3-oxopropyl}amino)-2,2-dimethyl-4-oxobutyl dihydrogen diphosphate
| |
Systematic IUPAC name
(2R,3S,4R,5R)-5-(6-Amino-9H-purin-9-yl)-4-hydroxy-3-(phosphonooxy)oxolan-2-ylmethyl (3R)-3-hydroxy-4-({3-(2-{(2E)-3-(4-hydroxyphenyl)prop-2-enoylsulfanyl}ethyl)amino-3-oxopropyl}amino)-2,2-dimethyl-4-oxobutyl dihydrogen diphosphate | |
Other names | |
Identifiers | |
3D model (JSmol)
|
|
ChemSpider | |
KEGG | |
PubChem CID
|
|
| |
| |
Properties | |
C30H42N7O18P3S | |
Molar mass | 913.67 g/mol |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C 77 °F, 100 kPa).
|
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.[1]
Biosynthesis and significanceedit
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 AMP + diphosphate + 4-coumaroyl-CoA.
Enzymes using Coumaroyl-Coenzyme Aedit
- Anthocyanin 3-O-glucoside 6''-O-hydroxycinnamoyltransferase
- Anthocyanin 5-aromatic acyltransferase
- Chalcone synthase
- 4-Coumarate-CoA ligase
- 6'-Deoxychalcone synthase
- Agmatine N4-coumaroyltransferase
- Flavonol-3-O-triglucoside O-coumaroyltransferase
- Naringenin-chalcone synthase
- Shikimate O-hydroxycinnamoyltransferase
- Trihydroxystilbene synthase
Referencesedit
- ^ Vogt, T. (2010). "Phenylpropanoid Biosynthesis". Molecular Plant. 3: 2–20. doi:10.1093/mp/ssp106. PMID 20035037.
Text je dostupný za podmienok Creative Commons Attribution/Share-Alike License 3.0 Unported; prípadne za ďalších podmienok. Podrobnejšie informácie nájdete na stránke Podmienky použitia.
Antropológia
Aplikované vedy
Bibliometria
Dejiny vedy
Encyklopédie
Filozofia vedy
Forenzné vedy
Humanitné vedy
Knižničná veda
Kryogenika
Kryptológia
Kulturológia
Literárna veda
Medzidisciplinárne oblasti
Metódy kvantitatívnej analýzy
Metavedy
Metodika
Text je dostupný za podmienok Creative
Commons Attribution/Share-Alike License 3.0 Unported; prípadne za ďalších
podmienok.
Podrobnejšie informácie nájdete na stránke Podmienky
použitia.
www.astronomia.sk | www.biologia.sk | www.botanika.sk | www.dejiny.sk | www.economy.sk | www.elektrotechnika.sk | www.estetika.sk | www.farmakologia.sk | www.filozofia.sk | Fyzika | www.futurologia.sk | www.genetika.sk | www.chemia.sk | www.lingvistika.sk | www.politologia.sk | www.psychologia.sk | www.sexuologia.sk | www.sociologia.sk | www.veda.sk I www.zoologia.sk