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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-06 21:03:40 UTC
Update Date2021-09-14 15:37:04 UTC
HMDB IDHMDB0029092
Secondary Accession Numbers
  • HMDB29092
Metabolite Identification
Common NameTryptophyl-Serine
DescriptionTryptophyl-Serine is a dipeptide composed of tryptophan and serine. 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
L-Tryptophyl-L-serineHMDB
TRP-SerHMDB
Tryptophan serine dipeptideHMDB
Tryptophan-serine dipeptideHMDB
TryptophylserineHMDB
W-S DipeptideHMDB
WS DipeptideHMDB
2-{[2-amino-1-hydroxy-3-(1H-indol-3-yl)propylidene]amino}-3-hydroxypropanoateHMDB
Chemical FormulaC14H17N3O4
Average Molecular Weight291.3025
Monoisotopic Molecular Weight291.121906047
IUPAC Name2-[2-amino-3-(1H-indol-3-yl)propanamido]-3-hydroxypropanoic acid
Traditional Name2-[2-amino-3-(1H-indol-3-yl)propanamido]-3-hydroxypropanoic acid
CAS Registry NumberNot Available
SMILES
NC(CC1=CNC2=C1C=CC=C2)C(=O)NC(CO)C(O)=O
InChI Identifier
InChI=1S/C14H17N3O4/c15-10(13(19)17-12(7-18)14(20)21)5-8-6-16-11-4-2-1-3-9(8)11/h1-4,6,10,12,16,18H,5,7,15H2,(H,17,19)(H,20,21)
InChI KeyMYVYPSWUSKCCHG-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
  • N-acyl-alpha-amino acid
  • N-acyl-alpha amino acid or derivatives
  • Alpha-amino acid amide
  • Serine or derivatives
  • Triptan
  • Alpha-amino acid or derivatives
  • 3-alkylindole
  • Indole
  • Indole or derivatives
  • Beta-hydroxy acid
  • Aralkylamine
  • Fatty amide
  • Hydroxy acid
  • Substituted pyrrole
  • Fatty acyl
  • Benzenoid
  • Pyrrole
  • Heteroaromatic compound
  • Secondary carboxylic acid amide
  • Amino acid or derivatives
  • Carboxamide group
  • Amino acid
  • Organoheterocyclic compound
  • Azacycle
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Primary amine
  • Primary aliphatic amine
  • Organic oxide
  • Organic nitrogen compound
  • Alcohol
  • Hydrocarbon derivative
  • Organonitrogen compound
  • Carbonyl group
  • Organopnictogen compound
  • Organic oxygen compound
  • Organooxygen compound
  • Amine
  • Primary alcohol
  • 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-2.67Extrapolated
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 IDFDB112096
KNApSAcK IDNot Available
Chemspider ID10441745
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound14409362
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 ]
  2. Chen T, Ajami K, McCaughan GW, Gai WP, Gorrell MD, Abbott CA: Molecular characterization of a novel dipeptidyl peptidase like 2-short form (DPL2-s) that is highly expressed in the brain and lacks dipeptidyl peptidase activity. Biochim Biophys Acta. 2006 Jan;1764(1):33-43. Epub 2005 Oct 28. [PubMed:16290253 ]