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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-06 21:02:17 UTC
Update Date2021-09-14 15:46:37 UTC
HMDB IDHMDB0028736
Secondary Accession Numbers
  • HMDB28736
Metabolite Identification
Common NameAsparaginyl-Lysine
DescriptionAsparaginyl-Lysine is a dipeptide composed of asparagine 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?1582753333
Synonyms
ValueSource
Asn-lysHMDB
Asparagine lysine dipeptideHMDB
Asparagine-lysine dipeptideHMDB
AsparaginyllysineHMDB
L-Asparaginyl-L-lysineHMDB
N-K DipeptideHMDB
NK DipeptideHMDB
6-Amino-2-{[2-amino-1-hydroxy-3-(C-hydroxycarbonimidoyl)propylidene]amino}hexanoateHMDB
Chemical FormulaC10H20N4O4
Average Molecular Weight260.2902
Monoisotopic Molecular Weight260.148455148
IUPAC Name6-amino-2-(2-amino-3-carbamoylpropanamido)hexanoic acid
Traditional Name6-amino-2-(2-amino-3-carbamoylpropanamido)hexanoic acid
CAS Registry NumberNot Available
SMILES
NCCCCC(NC(=O)C(N)CC(N)=O)C(O)=O
InChI Identifier
InChI=1S/C10H20N4O4/c11-4-2-1-3-7(10(17)18)14-9(16)6(12)5-8(13)15/h6-7H,1-5,11-12H2,(H2,13,15)(H,14,16)(H,17,18)
InChI KeyQJMCHPGWFZZRID-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
  • Asparagine or derivatives
  • N-acyl-alpha-amino acid
  • N-acyl-alpha amino acid or derivatives
  • Alpha-amino acid amide
  • Alpha-amino acid or derivatives
  • Medium-chain fatty acid
  • Amino fatty acid
  • Fatty amide
  • N-acyl-amine
  • Fatty acyl
  • Fatty acid
  • Amino acid or derivatives
  • Carboxamide group
  • Amino acid
  • Secondary carboxylic acid amide
  • Primary carboxylic acid amide
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Primary aliphatic amine
  • Organic oxide
  • Organic nitrogen compound
  • Carbonyl group
  • Organopnictogen compound
  • Amine
  • Organonitrogen compound
  • Organooxygen compound
  • Primary amine
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic 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-5.08Extrapolated
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 IDFDB111793
KNApSAcK IDNot Available
Chemspider ID15494626
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound21451266
PDB IDNot Available
ChEBI ID174429
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