CHEBI:18186 - tyrosine

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ChEBI Name tyrosine
ChEBI ID CHEBI:18186
Definition An α-amino acid that is phenylalanine bearing a hydroxy substituent at position 4 on the phenyl ring.
Stars This entity has been manually annotated by the ChEBI Team.
Secondary ChEBI IDs CHEBI:15277, CHEBI:9800, CHEBI:27176
Supplier Information ChemicalBook:CB8112714, ChemicalBook:CB6686592, eMolecules:482111, eMolecules:29549112
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Formula C9H11NO3
Net Charge 0
Average Mass 181.18858
Monoisotopic Mass 181.07389
InChI InChI=1S/C9H11NO3/c10-8(9(12)13)5-6-1-3-7(11)4-2-6/h1-4,8,11H,5,10H2,(H,12,13)
InChIKey OUYCCCASQSFEME-UHFFFAOYSA-N
SMILES NC(Cc1ccc(O)cc1)C(O)=O
Metabolite of Species Details
Daphnia magna (NCBI:txid35525) See: PubMed
Roles Classification
Chemical Role(s): Bronsted base
A molecular entity capable of accepting a hydron from a donor (Bronsted acid).
(via organic amino compound )
Bronsted acid
A molecular entity capable of donating a hydron to an acceptor (Bronsted base).
(via oxoacid )
Biological Role(s): Daphnia magna metabolite
A Daphnia metabolite produced by the species Daphnia magna.
View more via ChEBI Ontology
ChEBI Ontology
Outgoing tyrosine (CHEBI:18186) has functional parent propionic acid (CHEBI:30768)
tyrosine (CHEBI:18186) has part 4-hydroxybenzyl group (CHEBI:50336)
tyrosine (CHEBI:18186) has role Daphnia magna metabolite (CHEBI:83056)
tyrosine (CHEBI:18186) is a α-amino acid (CHEBI:33704)
tyrosine (CHEBI:18186) is a aromatic amino acid (CHEBI:33856)
tyrosine (CHEBI:18186) is a polar amino acid (CHEBI:26167)
tyrosine (CHEBI:18186) is conjugate acid of tyrosinate(1−) (CHEBI:32784)
tyrosine (CHEBI:18186) is conjugate base of tyrosinium (CHEBI:32786)
Incoming 3,5-diiodotyrosyl-3,5-diiodotyrosine (CHEBI:60990) has functional parent tyrosine (CHEBI:18186)
3-fluorotyrosine (CHEBI:32771) has functional parent tyrosine (CHEBI:18186)
N-acetyltyrosine (CHEBI:68561) has functional parent tyrosine (CHEBI:18186)
O-methyltyrosine (CHEBI:192376) has functional parent tyrosine (CHEBI:18186)
tyrosine derivative (CHEBI:62761) has functional parent tyrosine (CHEBI:18186)
tyrosinyl radical (CHEBI:32783) has functional parent tyrosine (CHEBI:18186)
tyrosinyl radical cation (CHEBI:32787) has functional parent tyrosine (CHEBI:18186)
tyrosyltyrosine (CHEBI:60987) has functional parent tyrosine (CHEBI:18186)
D-tyrosine (CHEBI:28479) is a tyrosine (CHEBI:18186)
L-tyrosine (CHEBI:17895) is a tyrosine (CHEBI:18186)
tyrosinium (CHEBI:32786) is conjugate acid of tyrosine (CHEBI:18186)
tyrosinate(1−) (CHEBI:32784) is conjugate base of tyrosine (CHEBI:18186)
tyrosin-O4-yl group (CHEBI:32788) is substituent group from tyrosine (CHEBI:18186)
tyrosine residue (CHEBI:32789) is substituent group from tyrosine (CHEBI:18186)
tyrosino group (CHEBI:27178) is substituent group from tyrosine (CHEBI:18186)
tyrosyl group (CHEBI:37898) is substituent group from tyrosine (CHEBI:18186)
IUPAC Name
tyrosine
Synonyms Sources
2-amino-3-(4-hydroxyphenyl)propanoic acid IUPAC
2-Amino-3-(p-hydroxyphenyl)propionic acid KEGG COMPOUND
3-(p-Hydroxyphenyl)alanine KEGG COMPOUND
tirosina ChEBI
Tyr ChEBI
Tyrosin ChEBI
Tyrosine KEGG COMPOUND
Tyrosine KEGG COMPOUND
Y ChEBI
Manual Xrefs Databases
C00001397 KNApSAcK
C01536 KEGG COMPOUND
View more database links
Registry Numbers Types Sources
27744 Gmelin Registry Number Gmelin
515881 Reaxys Registry Number Reaxys
55520-40-6 CAS Registry Number ChemIDplus
556-03-6 CAS Registry Number KEGG COMPOUND
Citation Waiting for Citations Type Source
17190852 PubMed citation Europe PMC
Last Modified
17 September 2021