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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-06 21:02:48 UTC
Update Date2021-09-14 15:46:37 UTC
HMDB IDHMDB0028868
Secondary Accession Numbers
  • HMDB28868
Metabolite Identification
Common NameHydroxyprolyl-Lysine
DescriptionHydroxyprolyl-Lysine is a dipeptide composed of hydroxyproline and lysine. 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?1582753349
Synonyms
ValueSource
Hydroxyproline lysine dipeptideHMDB
HP-K DipeptideHMDB
HPK DipeptideHMDB
Hpro-lysHMDB
Hydroxyproline-lysine dipeptideHMDB
HydroxyprolyllysineHMDB
L-Hydroxyprolyl-L-lysineHMDB
6-Amino-2-{[hydroxy(4-hydroxypyrrolidin-2-yl)methylidene]amino}hexanoateHMDB
Chemical FormulaC11H21N3O4
Average Molecular Weight259.3021
Monoisotopic Molecular Weight259.153206175
IUPAC Name6-amino-2-[(4-hydroxypyrrolidin-2-yl)formamido]hexanoic acid
Traditional Name6-amino-2-[(4-hydroxypyrrolidin-2-yl)formamido]hexanoic acid
CAS Registry NumberNot Available
SMILES
NCCCCC(NC(=O)C1CC(O)CN1)C(O)=O
InChI Identifier
InChI=1S/C11H21N3O4/c12-4-2-1-3-8(11(17)18)14-10(16)9-5-7(15)6-13-9/h7-9,13,15H,1-6,12H2,(H,14,16)(H,17,18)
InChI KeyBXAQOKHDAYJQPA-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 or derivatives
  • N-acyl-alpha-amino acid
  • Proline or derivatives
  • Alpha-amino acid amide
  • Alpha-amino acid or derivatives
  • Pyrrolidine carboxylic acid or derivatives
  • Pyrrolidine-2-carboxamide
  • Medium-chain fatty acid
  • Amino fatty acid
  • Hydroxy fatty acid
  • Heterocyclic fatty acid
  • Fatty acyl
  • Fatty acid
  • Pyrrolidine
  • 1,2-aminoalcohol
  • Secondary alcohol
  • Carboxamide group
  • Amino acid
  • Secondary carboxylic acid amide
  • Amino acid or derivatives
  • Azacycle
  • Carboxylic acid
  • Secondary aliphatic amine
  • Organoheterocyclic compound
  • Secondary amine
  • Monocarboxylic acid or derivatives
  • Organic oxygen compound
  • Alcohol
  • Organic nitrogen compound
  • Carbonyl group
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Primary aliphatic amine
  • Amine
  • Primary amine
  • Organooxygen compound
  • Organonitrogen compound
  • 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-4.51Extrapolated
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 IDFDB111898
KNApSAcK IDNot Available
Chemspider ID35032805
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound131750767
PDB IDNot Available
ChEBI ID173197
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 ReferencesNot Available