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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2012-09-06 21:03:40 UTC
Update Date2021-09-14 15:37:04 UTC
HMDB IDHMDB0029095
Secondary Accession Numbers
  • HMDB29095
Metabolite Identification
Common NameTryptophyl-Tyrosine
DescriptionTryptophyl-Tyrosine is a dipeptide composed of tryptophan and tyrosine. 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?1582753374
Synonyms
ValueSource
L-Tryptophyl-L-tyrosineHMDB
TRP-TyrHMDB
Tryptophan tyrosine dipeptideHMDB
Tryptophan-tyrosine dipeptideHMDB
TryptophyltyrosineHMDB
W-Y dipeptideHMDB
WY dipeptideHMDB
2-{[2-amino-1-hydroxy-3-(1H-indol-3-yl)propylidene]amino}-3-(4-hydroxyphenyl)propanoateHMDB
Tryptophyl-tyrosineMeSH
Chemical FormulaC20H21N3O4
Average Molecular Weight367.3984
Monoisotopic Molecular Weight367.153206175
IUPAC Name2-[2-amino-3-(1H-indol-3-yl)propanamido]-3-(4-hydroxyphenyl)propanoic acid
Traditional Nametrp-tyr
CAS Registry NumberNot Available
SMILES
NC(CC1=CNC2=C1C=CC=C2)C(=O)NC(CC1=CC=C(O)C=C1)C(O)=O
InChI Identifier
InChI=1S/C20H21N3O4/c21-16(10-13-11-22-17-4-2-1-3-15(13)17)19(25)23-18(20(26)27)9-12-5-7-14(24)8-6-12/h1-8,11,16,18,22,24H,9-10,21H2,(H,23,25)(H,26,27)
InChI KeyTYYLDKGBCJGJGW-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
  • N-acyl-alpha amino acid or derivatives
  • N-acyl-alpha-amino acid
  • Alpha-amino acid amide
  • Triptan
  • 3-phenylpropanoic-acid
  • Alpha-amino acid or derivatives
  • Amphetamine or derivatives
  • 3-alkylindole
  • Indole or derivatives
  • Indole
  • 1-hydroxy-2-unsubstituted benzenoid
  • Phenol
  • Aralkylamine
  • Fatty acyl
  • Substituted pyrrole
  • Monocyclic benzene moiety
  • Benzenoid
  • Fatty amide
  • Pyrrole
  • Heteroaromatic compound
  • Carboxamide group
  • Secondary carboxylic acid amide
  • Amino acid or derivatives
  • Amino acid
  • Azacycle
  • Carboxylic acid
  • Organoheterocyclic compound
  • Monocarboxylic acid or derivatives
  • Primary amine
  • Amine
  • Organic oxygen compound
  • Organic nitrogen compound
  • Carbonyl group
  • Hydrocarbon derivative
  • Organic oxide
  • Organooxygen compound
  • Primary aliphatic amine
  • Organopnictogen compound
  • Organonitrogen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic 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-0.27Extrapolated
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
Predicted Chromatographic Properties
Spectra
Biological Properties
Cellular LocationsNot Available
Biospecimen Locations
  • Feces
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
FecesDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Both
Normal
details
Abnormal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
FecesDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Both
Colorectal cancer
details
Associated Disorders and Diseases
Disease References
Colorectal cancer
  1. Goedert JJ, Sampson JN, Moore SC, Xiao Q, Xiong X, Hayes RB, Ahn J, Shi J, Sinha R: Fecal metabolomics: assay performance and association with colorectal cancer. Carcinogenesis. 2014 Sep;35(9):2089-96. doi: 10.1093/carcin/bgu131. Epub 2014 Jul 18. [PubMed:25037050 ]
Associated OMIM IDs
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB112099
KNApSAcK IDNot Available
Chemspider ID10443703
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound13783081
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. Neumann J, Koch N: A novel domain on HLA-DRbeta chain regulates the chaperone role of the invariant chain. J Cell Sci. 2006 Oct 15;119(Pt 20):4207-14. Epub 2006 Sep 19. [PubMed:16984974 ]