public_id

FDB028336

IUPAC 名称

(2S)-2-amino-3-(6-hydroxy-3,4-dioxocyclohexa-1,5-dien-1-yl)propanoic acid

描述

Topaquinone (TPQ), is the quinone of 2,4,5-trihydroxyphenylalanine. TPQ is the cofactor in most copper-containing amine oxidases. It is produced by post-translational modification of a strictly conserved active-site tyrosine residue with the participation of the copper ion at the active site. Once formed, TPQ acts as a switch between the heterolytic transformation of amine substrates to aldehydes, via a pyridoxal phosphate-like Schiff base complex, and one electron chemistry involving reduction of molecular oxygen (PMID: 12686122) [HMDB]

CAS号

64192-68-3

异构

N[C@@H](CC1=CC(=O)C(=O)C=C1O)C(O)=O

InChI标识符

InChI=1S/C9H9NO5/c10-5(9(14)15)1-4-2-7(12)8(13)3-6(4)11/h2-3,5,11H,1,10H2,(H,14,15)/t5-/m0/s1

键

YWRFBISQAMHSIX-YFKPBYRVSA-N

平均分子量

211.048072403

id

28499

含有化合物的食物

食物id	食物名称
137	Anise
1	Angelica
590	Anatidae
445	American pokeweed
192	American cranberry
289	Amaranth
412	Alpine sweetvetch
148	Almond
288	Allspice
5	Allium
287	Alfalfa
928	Albizia gummifera
551	Alaska wild rhubarb
385	Alaska blueberry
577	Agave
198	Adzuki bean
1004	Acorn squash
283	Acorn
282	Acerola
281	Abiyuch