Kynurenine
- Kynurenine
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Kynurenine
| Kynurenine |
 |
| Général |
| Nom IUPAC |
2-amino-4-(2-aminophenyl)- 4-oxo-butanoic acid |
| No CAS |
343-65-7 |
| PubChem |
846 |
| SMILES |
|
| InChI |
InChI=1/C10H12N2O3/c11-7-4-2-1-3-6(7)9(13)5-8(12)10(14)15/h1-4,8H,5,11-12H2,(H,14,15)
|
| Propriétés chimiques |
| Formule brute |
C10H12N2O3 [Isomères]
|
| Masse molaire |
208,2139 g∙mol-1
C 57,68 %, H 5,81 %, N 13,45 %, O 23,05 %,
|
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Unités du SI & CNTP, sauf indication contraire.
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Le L-Kynurenine est un métabolite de l'acide aminé tryptophane utilisé dans la production de la niacine. Il a été associé aux tics.
Le Kynureninase catabolise la conversion du L-kynurenine en l'acide anthranilique tandis que la transaminase de Kynurenine-oxoglutarate catabolise sa conversion en l'acide Kynurenique et le Kynurenine 3-hydroxylase en 3-hydroxy-kynurenine.
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Contenu soumis à la licence CC-BY-SA. Source : Article Kynurenine de Wikipédia en français (auteurs)
Regardez d'autres dictionnaires:
Kynurénine — Énantiomère R (D) de la kynurénine (à gauche) et S kynurénine (L) (à droite) Général … Wikipédia en Français
Kynurenine — Chembox new ImageFile=Kynurenine.svg ImageSize= IUPACName=2 amino 4 (2 aminophenyl) 4 oxo butanoic acid OtherNames= Section1= Chembox Identifiers CASNo=343 65 7 PubChem=846 SMILES=C1=CC=C(C(=C1)C(=O)CC(C(=O)O)N)N MeSHName=Kynurenine Section2=… … Wikipedia
kynurenine — kinureninas statusas T sritis chemija formulė H₂NC₆H₄COCH₂CH(NH₂)COOH atitikmenys: angl. kynurenine rus. кинуренин ryšiai: sinonimas – 2 amino 4 (4 aminofenil) 4 oksobutano rūgštis … Chemijos terminų aiškinamasis žodynas
Kynurenine 3-monooxygenase — In enzymology, a kynurenine 3 monooxygenase (EC number|1.14.13.9) is an enzyme that catalyzes the chemical reaction:L kynurenine + NADPH + H+ + O2 ightleftharpoons 3 hydroxy L kynurenine + NADP+ + H2OThe 4 substrates of this enzyme are L… … Wikipedia
Kynurenine-oxoglutarate transaminase — In enzymology, a kynurenine oxoglutarate transaminase (EC number|2.6.1.7) is an enzyme that catalyzes the chemical reaction:L kynurenine + 2 oxoglutarate ightleftharpoons 4 (2 aminophenyl) 2,4 dioxobutanoate + L glutamateThus, the two substrates… … Wikipedia
Kynurenine-glyoxylate transaminase — In enzymology, a kynurenine glyoxylate transaminase (EC number|2.6.1.63) is an enzyme that catalyzes the chemical reaction:L kynurenine + glyoxylate ightleftharpoons 4 (2 aminophenyl) 2,4 dioxobutanoate + glycineThus, the two substrates of this… … Wikipedia
Kynurenine 7,8-hydroxylase — In enzymology, a kynurenine 7,8 hydroxylase (EC number|1.14.99.2) is an enzyme that catalyzes the chemical reaction:kynurenate + AH2 + O2 ightleftharpoons 7,8 dihydro 7,8 dihydroxykynurenate + AThe 3 substrates of this enzyme are kynurenate, AH2 … Wikipedia
kynurenine 3-hydroxylase — kyn·ure·nine 3 hy·drox·y·lase (kīn uґrə nēn″ hi drokґsĭ lās) kynurenine 3 monooxygenase … Medical dictionary
kynurenine 3-monooxygenase — kyn·ure·nine 3 mono·oxy·gen·ase (kīn uґrə nēn″ mon″o okґsĭ jən ās) [EC 1.14.13.9] an enzyme of the oxidoreductase class that catalyzes the hydroxylation of kynurenine as a step in the metabolism of… … Medical dictionary
kynurenine — noun A metabolite, 2 amino 4 (2 aminophenyl) 4 oxo butanoic acid, that is an intermediate in the conversion of tryptophan to niacin See Also: kynurenic acid … Wiktionary
