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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-06 21:02:49 UTC
Update Date2021-09-14 15:44:47 UTC
HMDB IDHMDB0028872
Secondary Accession Numbers
  • HMDB28872
Metabolite Identification
Common NameHydroxyprolyl-Serine
DescriptionHydroxyprolyl-Serine is a dipeptide composed of hydroxyproline 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
Hydroxyproline serine dipeptideHMDB
HP-S DipeptideHMDB
Hpro-serHMDB
HPS DipeptideHMDB
Hydroxyproline-serine dipeptideHMDB
HydroxyprolylserineHMDB
L-Hydroxyprolyl-L-serineHMDB
3-Hydroxy-2-{[hydroxy(4-hydroxypyrrolidin-2-yl)methylidene]amino}propanoateHMDB
Chemical FormulaC8H14N2O5
Average Molecular Weight218.2072
Monoisotopic Molecular Weight218.090271568
IUPAC Name3-hydroxy-2-[(4-hydroxypyrrolidin-2-yl)formamido]propanoic acid
Traditional Name3-hydroxy-2-[(4-hydroxypyrrolidin-2-yl)formamido]propanoic acid
CAS Registry NumberNot Available
SMILES
OCC(NC(=O)C1CC(O)CN1)C(O)=O
InChI Identifier
InChI=1S/C8H14N2O5/c11-3-6(8(14)15)10-7(13)5-1-4(12)2-9-5/h4-6,9,11-12H,1-3H2,(H,10,13)(H,14,15)
InChI KeyUVSBYUFDCGZIMR-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
  • Proline or derivatives
  • N-acyl-alpha amino acid or derivatives
  • Alpha-amino acid amide
  • Serine or derivatives
  • Alpha-amino acid or derivatives
  • Pyrrolidine carboxylic acid or derivatives
  • Pyrrolidine-2-carboxamide
  • Beta-hydroxy acid
  • Hydroxy acid
  • Pyrrolidine
  • 1,2-aminoalcohol
  • Amino acid or derivatives
  • Amino acid
  • Carboxamide group
  • Secondary carboxylic acid amide
  • Secondary alcohol
  • Monocarboxylic acid or derivatives
  • Azacycle
  • Organoheterocyclic compound
  • Secondary aliphatic amine
  • Carboxylic acid
  • Secondary amine
  • Organic nitrogen compound
  • Organonitrogen compound
  • Organooxygen compound
  • Primary alcohol
  • Carbonyl group
  • Hydrocarbon derivative
  • Organic oxide
  • Amine
  • Organopnictogen compound
  • Organic oxygen 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-5.3Extrapolated
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 IDFDB111901
KNApSAcK IDNot Available
Chemspider ID8306152
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound10130637
PDB IDNot Available
ChEBI ID174107
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. Liu KX, Kato Y, Kaku TI, Santa T, Imai K, Yagi A, Ishizu T, Sugiyama Y: Hydroxyprolylserine derivatives JBP923 and JBP485 exhibit the antihepatitis activities after gastrointestinal absorption in rats. J Pharmacol Exp Ther. 2000 Aug;294(2):510-5. [PubMed:10900226 ]