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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-06 21:03:04 UTC
Update Date2021-09-14 15:41:22 UTC
HMDB IDHMDB0028944
Secondary Accession Numbers
  • HMDB28944
Metabolite Identification
Common NameLysylalanine
DescriptionLysylalanine is a dipeptide composed of lysine and alanine. It is an incomplete breakdown product of protein digestion or protein catabolism. Dipeptides are organic compounds containing a sequence of exactly two alpha-amino acids joined by a peptide bond. Some dipeptides are known to have physiological or cell-signalling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis.
Structure
Thumb
Synonyms
ValueSource
Lys-alaChEBI
K-a DipeptideHMDB
KA dipeptideHMDB
L-Lys-L-alaHMDB
L-Lysyl-L-alanineHMDB
Lysine alanine dipeptideHMDB
Lysine-alanine dipeptideHMDB
Lysyl-alanineHMDB
N-L-Lysyl-L-alanineHMDB
N-LysylalanineHMDB
LysylalanineHMDB
Chemical FormulaC9H19N3O3
Average Molecular Weight217.269
Monoisotopic Molecular Weight217.142641484
IUPAC Name(2S)-2-[(2S)-2,6-diaminohexanamido]propanoic acid
Traditional NameLys-Ala
CAS Registry Number17043-71-9
SMILES
C[C@H](NC(=O)[C@@H](N)CCCCN)C(O)=O
InChI Identifier
InChI=1S/C9H19N3O3/c1-6(9(14)15)12-8(13)7(11)4-2-3-5-10/h6-7H,2-5,10-11H2,1H3,(H,12,13)(H,14,15)/t6-,7-/m0/s1
InChI KeyQOOWRKBDDXQRHC-BQBZGAKWSA-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-l-alpha-amino acid
  • N-acyl-alpha-amino acid
  • N-acyl-alpha amino acid or derivatives
  • Alpha-amino acid amide
  • Alanine or derivatives
  • Alpha-amino acid or derivatives
  • Fatty amide
  • Fatty acyl
  • N-acyl-amine
  • Amino acid or derivatives
  • Carboxamide group
  • Amino acid
  • Secondary carboxylic acid amide
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Primary amine
  • Organic nitrogen compound
  • Primary aliphatic amine
  • Hydrocarbon derivative
  • Organic oxide
  • Carbonyl group
  • Organopnictogen compound
  • Amine
  • Organic oxygen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
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-3.62Extrapolated
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 IDFDB111967
KNApSAcK IDNot Available
Chemspider ID5374071
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound7010504
PDB IDNot Available
ChEBI ID61872
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