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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-06 21:03:36 UTC
Update Date2021-09-14 15:37:04 UTC
HMDB IDHMDB0029079
Secondary Accession Numbers
  • HMDB29079
Metabolite Identification
Common NameTryptophyl-Aspartate
DescriptionTryptophyl-Aspartate is a dipeptide composed of tryptophan and aspartate. 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
Thumb
Synonyms
ValueSource
Tryptophyl-aspartic acidGenerator
L-Tryptophyl-L-aspartateHMDB
TRP-AspHMDB
Tryptophan aspartate dipeptideHMDB
Tryptophan-aspartate dipeptideHMDB
TryptophylaspartateHMDB
W-D DipeptideHMDB
WD DipeptideHMDB
2-{[2-amino-1-hydroxy-3-(1H-indol-3-yl)propylidene]amino}butanedioateHMDB
Chemical FormulaC15H17N3O5
Average Molecular Weight319.3126
Monoisotopic Molecular Weight319.116820669
IUPAC Name2-[2-amino-3-(1H-indol-3-yl)propanamido]butanedioic acid
Traditional Name2-[2-amino-3-(1H-indol-3-yl)propanamido]butanedioic acid
CAS Registry NumberNot Available
SMILES
NC(CC1=CNC2=C1C=CC=C2)C(=O)NC(CC(O)=O)C(O)=O
InChI Identifier
InChI=1S/C15H17N3O5/c16-10(14(21)18-12(15(22)23)6-13(19)20)5-8-7-17-11-4-2-1-3-9(8)11/h1-4,7,10,12,17H,5-6,16H2,(H,18,21)(H,19,20)(H,22,23)
InChI KeyPEEAINPHPNDNGE-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
  • Aspartic acid or derivatives
  • Acyl-homoserine
  • N-acyl-alpha amino acid or derivatives
  • N-acyl-alpha-amino acid
  • Alpha-amino acid amide
  • Triptan
  • 3-alkylindole
  • Alpha-amino acid or derivatives
  • Indole
  • Indole or derivatives
  • Aralkylamine
  • Fatty acyl
  • Substituted pyrrole
  • Benzenoid
  • Fatty amide
  • Dicarboxylic acid or derivatives
  • Heteroaromatic compound
  • Pyrrole
  • Amino acid or derivatives
  • Carboxamide group
  • Amino acid
  • Secondary carboxylic acid amide
  • Organoheterocyclic compound
  • Azacycle
  • Carboxylic acid
  • Primary aliphatic amine
  • Hydrocarbon derivative
  • Amine
  • Organic oxide
  • Organopnictogen compound
  • Organic oxygen compound
  • Carbonyl group
  • Organonitrogen compound
  • Organooxygen compound
  • Primary amine
  • Organic nitrogen 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-2.61Extrapolated
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 IDFDB112084
KNApSAcK IDNot Available
Chemspider ID16568399
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound14717801
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. Joshi S, Ghosh I, Pokhrel S, Madler L, Nau WM: Interactions of amino acids and polypeptides with metal oxide nanoparticles probed by fluorescent indicator adsorption and displacement. ACS Nano. 2012 Jun 26;6(6):5668-79. doi: 10.1021/nn301669t. Epub 2012 May 22. [PubMed:22591378 ]