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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-06 21:02:49 UTC
Update Date2021-09-14 15:18:10 UTC
HMDB IDHMDB0028873
Secondary Accession Numbers
  • HMDB28873
Metabolite Identification
Common NameHydroxyprolyl-Threonine
DescriptionHydroxyprolyl-Threonine is a dipeptide composed of hydroxyproline and threonine. 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
HP-T DipeptideHMDB
Hpro-THRHMDB
HPT DipeptideHMDB
Hydroxyproline threonine dipeptideHMDB
Hydroxyproline-threonine dipeptideHMDB
HydroxyprolylthreonineHMDB
L-Hydroxyprolyl-L-threonineHMDB
3-Hydroxy-2-{[hydroxy(4-hydroxypyrrolidin-2-yl)methylidene]amino}butanoateHMDB
Chemical FormulaC9H16N2O5
Average Molecular Weight232.2337
Monoisotopic Molecular Weight232.105921632
IUPAC Name3-hydroxy-2-[(4-hydroxypyrrolidin-2-yl)formamido]butanoic acid
Traditional Name3-hydroxy-2-[(4-hydroxypyrrolidin-2-yl)formamido]butanoic acid
CAS Registry NumberNot Available
SMILES
CC(O)C(NC(=O)C1CC(O)CN1)C(O)=O
InChI Identifier
InChI=1S/C9H16N2O5/c1-4(12)7(9(15)16)11-8(14)6-2-5(13)3-10-6/h4-7,10,12-13H,2-3H2,1H3,(H,11,14)(H,15,16)
InChI KeyHBWOJLKKRRLNRN-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as peptides. Peptides are compounds containing an amide derived from two or more amino carboxylic acid molecules (the same or different) by formation of a covalent bond from the carbonyl carbon of one to the nitrogen atom of another.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentPeptides
Alternative Parents
Substituents
  • Alpha peptide
  • N-acyl-alpha-amino acid
  • N-acyl-alpha amino acid or derivatives
  • Alpha-amino acid or derivatives
  • Beta-hydroxy acid
  • Heterocyclic fatty acid
  • Hydroxy fatty acid
  • Short-chain hydroxy acid
  • Hydroxy acid
  • Fatty acyl
  • Fatty acid
  • Pyrrolidine
  • 1,2-aminoalcohol
  • Amino acid or derivatives
  • Amino acid
  • Secondary alcohol
  • Carboximidic acid
  • Carboximidic acid derivative
  • Carboxylic acid
  • Secondary aliphatic amine
  • Azacycle
  • Organoheterocyclic compound
  • Monocarboxylic acid or derivatives
  • Organic 1,3-dipolar compound
  • Propargyl-type 1,3-dipolar organic compound
  • Secondary amine
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Amine
  • Organopnictogen compound
  • Organic oxide
  • Carbonyl group
  • Organic nitrogen compound
  • Organonitrogen compound
  • Organooxygen compound
  • Alcohol
  • Aliphatic heteromonocyclic compound
Molecular FrameworkAliphatic heteromonocyclic 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-4.89Extrapolated
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 IDFDB111902
KNApSAcK IDNot Available
Chemspider ID35032808
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound61158058
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. Carpenter RD, Fettinger JC, Lam KS, Kurth MJ: Asymmetric catalysis: resin-bound hydroxyprolylthreonine derivatives in enamine-mediated reactions. Angew Chem Int Ed Engl. 2008;47(34):6407-10. doi: 10.1002/anie.200801811. [PubMed:18624312 ]