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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-06 21:03:44 UTC
Update Date2021-09-14 15:46:12 UTC
HMDB IDHMDB0029111
Secondary Accession Numbers
  • HMDB29111
Metabolite Identification
Common NameTyrosyl-Methionine
DescriptionTyrosyl-Methionine is a dipeptide composed of tyrosine and methionine. It is an incomplete breakdown product of protein digestion or protein catabolism. Some dipeptides are known to have physiological or cell-signaling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis. This dipeptide has not yet been identified in human tissues or biofluids and so it is classified as an 'Expected' metabolite.
Structure
Data?1582753377
Synonyms
ValueSource
L-Tyrosyl-L-methionineHMDB
Tyr-metHMDB
Tyrosine methionine dipeptideHMDB
Tyrosine-methionine dipeptideHMDB
TyrosylmethionineHMDB
Y-m dipeptideHMDB
YM dipeptideHMDB
2-{[2-amino-1-hydroxy-3-(4-hydroxyphenyl)propylidene]amino}-4-(methylsulfanyl)butanoateHMDB
2-{[2-amino-1-hydroxy-3-(4-hydroxyphenyl)propylidene]amino}-4-(methylsulphanyl)butanoateHMDB
2-{[2-amino-1-hydroxy-3-(4-hydroxyphenyl)propylidene]amino}-4-(methylsulphanyl)butanoic acidHMDB
Chemical FormulaC14H20N2O4S
Average Molecular Weight312.385
Monoisotopic Molecular Weight312.114377828
IUPAC Name2-[2-amino-3-(4-hydroxyphenyl)propanamido]-4-(methylsulfanyl)butanoic acid
Traditional Name2-[2-amino-3-(4-hydroxyphenyl)propanamido]-4-(methylsulfanyl)butanoic acid
CAS Registry NumberNot Available
SMILES
CSCCC(NC(=O)C(N)CC1=CC=C(O)C=C1)C(O)=O
InChI Identifier
InChI=1S/C14H20N2O4S/c1-21-7-6-12(14(19)20)16-13(18)11(15)8-9-2-4-10(17)5-3-9/h2-5,11-12,17H,6-8,15H2,1H3,(H,16,18)(H,19,20)
InChI KeyKYPMKDGKAYQCHO-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as dipeptides. These are organic compounds containing a sequence of exactly two alpha-amino acids joined by a peptide bond.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentDipeptides
Alternative Parents
Substituents
  • Alpha-dipeptide
  • Tyrosine or derivatives
  • Phenylalanine or derivatives
  • Methionine or derivatives
  • N-acyl-alpha-amino acid
  • N-acyl-alpha amino acid or derivatives
  • Alpha-amino acid amide
  • Alpha-amino acid or derivatives
  • Amphetamine or derivatives
  • 1-hydroxy-2-unsubstituted benzenoid
  • Hydroxy fatty acid
  • Phenol
  • Thia fatty acid
  • Aralkylamine
  • Benzenoid
  • Fatty amide
  • Fatty acyl
  • Monocyclic benzene moiety
  • Secondary carboxylic acid amide
  • Carboxamide group
  • Amino acid or derivatives
  • Amino acid
  • Sulfenyl compound
  • Thioether
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Dialkylthioether
  • Organic nitrogen compound
  • Primary aliphatic amine
  • Organonitrogen compound
  • Organooxygen compound
  • Organosulfur compound
  • Primary amine
  • Carbonyl group
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Amine
  • Organic oxygen compound
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogP-1.38Extrapolated
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
Predicted Chromatographic Properties
Spectra
Biological Properties
Cellular LocationsNot Available
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB112114
KNApSAcK IDNot Available
Chemspider ID16568404
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound18218252
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Zhang H, Zielonka J, Sikora A, Joseph J, Xu Y, Kalyanaraman B: The effect of neighboring methionine residue on tyrosine nitration and oxidation in peptides treated with MPO, H2O2, and NO2(-) or peroxynitrite and bicarbonate: role of intramolecular electron transfer mechanism? Arch Biochem Biophys. 2009 Apr 15;484(2):134-45. doi: 10.1016/j.abb.2008.11.018. Epub 2008 Nov 24. [PubMed:19056332 ]