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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-06 21:02:21 UTC
Update Date2021-09-14 15:29:57 UTC
HMDB IDHMDB0028751
Secondary Accession Numbers
  • HMDB28751
Metabolite Identification
Common NameAspartyl-Glutamine
DescriptionAspartyl-Glutamine is a dipeptide composed of aspartate and glutamine. 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
Asp-GLNHMDB
Aspartate glutamine dipeptideHMDB
Aspartate-glutamine dipeptideHMDB
AspartylglutamineHMDB
D-Q DipeptideHMDB
DQ DipeptideHMDB
L-Aspartyl-L-glutamineHMDB
2-[(2-Amino-3-carboxy-1-hydroxypropylidene)amino]-4-(C-hydroxycarbonimidoyl)butanoateHMDB
Chemical FormulaC9H15N3O6
Average Molecular Weight261.2319
Monoisotopic Molecular Weight261.096085227
IUPAC Name2-(2-amino-3-carboxypropanamido)-4-carbamoylbutanoic acid
Traditional Name2-(2-amino-3-carboxypropanamido)-4-carbamoylbutanoic acid
CAS Registry NumberNot Available
SMILES
NC(CC(O)=O)C(=O)NC(CCC(N)=O)C(O)=O
InChI Identifier
InChI=1S/C9H15N3O6/c10-4(3-7(14)15)8(16)12-5(9(17)18)1-2-6(11)13/h4-5H,1-3,10H2,(H2,11,13)(H,12,16)(H,14,15)(H,17,18)
InChI KeyGSMPSRPMQQDRIB-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
  • Glutamine or derivatives
  • Aspartic acid or derivatives
  • N-acyl-alpha amino acid or derivatives
  • N-acyl-alpha-amino acid
  • Alpha-amino acid amide
  • Alpha-amino acid or derivatives
  • N-acyl-amine
  • Dicarboxylic acid or derivatives
  • Fatty acyl
  • Fatty acid
  • Fatty amide
  • Primary carboxylic acid amide
  • Secondary carboxylic acid amide
  • Amino acid
  • Carboxamide group
  • Amino acid or derivatives
  • Carboxylic acid
  • Organooxygen compound
  • Primary aliphatic amine
  • Primary amine
  • Hydrocarbon derivative
  • Organic oxide
  • Carbonyl group
  • Organopnictogen compound
  • Amine
  • Organic oxygen compound
  • Organic nitrogen compound
  • Organonitrogen 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-5.27Extrapolated
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 IDFDB111806
KNApSAcK IDNot Available
Chemspider ID11201333
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound22169419
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. van der Leij FR, Welling GW: Determination of beta-aspartylpeptidase activity in human faeces by high-performance liquid chromatography using pre-column derivatization with phenyl isothiocyanate. J Chromatogr. 1986 Nov 28;383(1):35-42. [PubMed:3818845 ]