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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-06 21:02:22 UTC
Update Date2021-09-14 15:46:37 UTC
HMDB IDHMDB0028758
Secondary Accession Numbers
  • HMDB28758
Metabolite Identification
Common NameAspartyl-Lysine
DescriptionAspartyl-Lysine is a dipeptide composed of aspartate 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?1582753336
Synonyms
ValueSource
Asp-lysHMDB
Aspartate lysine dipeptideHMDB
Aspartate-lysine dipeptideHMDB
AspartyllysineHMDB
D-K DipeptideHMDB
DK DipeptideHMDB
L-Aspartyl-L-lysineHMDB
6-Amino-2-[(2-amino-3-carboxy-1-hydroxypropylidene)amino]hexanoateHMDB
N-epsilon-(beta-Aspartyl)lysineHMDB
beta-Aspartyl-epsilon-lysineHMDB
Chemical FormulaC10H19N3O5
Average Molecular Weight261.275
Monoisotopic Molecular Weight261.132470733
IUPAC Name6-amino-2-(2-amino-3-carboxypropanamido)hexanoic acid
Traditional Name6-amino-2-(2-amino-3-carboxypropanamido)hexanoic acid
CAS Registry NumberNot Available
SMILES
NCCCCC(NC(=O)C(N)CC(O)=O)C(O)=O
InChI Identifier
InChI=1S/C10H19N3O5/c11-4-2-1-3-7(10(17)18)13-9(16)6(12)5-8(14)15/h6-7H,1-5,11-12H2,(H,13,16)(H,14,15)(H,17,18)
InChI KeyOAMLVOVXNKILLQ-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
  • Aspartic acid 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
  • N-acyl-amine
  • Fatty amide
  • Dicarboxylic acid or derivatives
  • Fatty acid
  • Fatty acyl
  • Secondary carboxylic acid amide
  • Carboxamide group
  • Amino acid or derivatives
  • Amino acid
  • Carboxylic acid
  • Organic nitrogen compound
  • Primary aliphatic amine
  • Organonitrogen compound
  • Organooxygen compound
  • Primary amine
  • Hydrocarbon derivative
  • Carbonyl group
  • Organic oxide
  • Organopnictogen compound
  • Amine
  • Organic oxygen compound
  • 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-6.4Extrapolated
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 IDFDB111812
KNApSAcK IDNot Available
Chemspider ID16568276
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound14284574
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. Bagriantseva OV, Kalamkarova LI, Rokutova AV, Aznametova GK, Idrisova RS: [The diagnosis of intestinal dysbacteriosis by the spectrum of fecal amino acids]. Zh Mikrobiol Epidemiol Immunobiol. 1999 Jul-Aug;(4):67-9. [PubMed:10852057 ]
  2. Tobey NA, Lyn-Cook LE, Ulshen MH, Heizer WD: Intestinal brush border peptidases: activities in normal and abnormal peroral intestinal biopsy specimens. J Lab Clin Med. 1986 Mar;107(3):221-7. [PubMed:2869093 ]