CHEBI:46045 - L-topaquinone residue

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name L-topaquinone residue
ChEBI ID CHEBI:46045
ChEBI ASCII Name L-topaquinone residue
Stars This entity has been manually annotated by the ChEBI Team.
Secondary ChEBI IDs CHEBI:21187, CHEBI:46043
Download Molfile XML SDF
Formula C9H7NO4
Net Charge 0
Average Mass 193.15622
Monoisotopic Mass 193.03751
SMILES O=C(*)[C@@H](N*)CC1=CC(C(=CC1=O)O)=O
Roles Classification
Biological Role(s): cofactor
An organic molecule or ion (usually a metal ion) that is required by an enzyme for its activity. It may be attached either loosely (coenzyme) or tightly (prosthetic group).
(via polypeptide-derived cofactor )
View more via ChEBI Ontology
ChEBI Ontology
Outgoing L-topaquinone residue (CHEBI:46045) is a polypeptide-derived cofactor (CHEBI:36079)
L-topaquinone residue (CHEBI:46045) is conjugate acid of L-topaquinone(1−) residue (CHEBI:79027)
L-topaquinone residue (CHEBI:46045) is substituent group from L-topaquinone (CHEBI:36076)
Incoming L-topaquinone(1−) residue (CHEBI:79027) is conjugate base of L-topaquinone residue (CHEBI:46045)
Synonyms Sources
(S)-2-amino-3-(5-hydroxy-2,5-cyclohexadien-1,4-dion-2-yl)propanoic acid RESID
L-2',4',5'-topaquinone RESID
L-2,4,5-TOPAquinone RESID
TPQ COMe
Manual Xrefs Databases
AA0147 RESID
BIM000264 COMe
TPQ PDBeChem
View more database links
Last Modified
17 September 2014