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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-06 21:02:31 UTC
Update Date2021-09-14 15:20:33 UTC
HMDB IDHMDB0028797
Secondary Accession Numbers
  • HMDB28797
Metabolite Identification
Common NameGlutaminylglycine
DescriptionGlutaminylglycine, also known as L-GLN-gly or QG, 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. Glutaminylglycine has been detected, but not quantified in, a few different foods, such as anatidaes (Anatidae), chickens (Gallus gallus), and domestic pigs (Sus scrofa domestica). This could make glutaminylglycine a potential biomarker for the consumption of these foods. Glutaminylglycine is a secondary metabolite. Secondary metabolites are metabolically or physiologically non-essential metabolites that may serve a role as defense or signalling molecules. In some cases they are simply molecules that arise from the incomplete metabolism of other secondary metabolites. Based on a literature review a significant number of articles have been published on Glutaminylglycine.
Structure
Data?1582753341
Synonyms
ValueSource
Glutaminyl-glycineChEBI
L-GLN-GlyChEBI
QGChEBI
NSC 350592HMDB
GLN-GlyHMDB
L-GlutaminylglycineHMDB
Glutamine glycine dipeptideHMDB
Glutamine-glycine dipeptideHMDB
Q-g DipeptideHMDB
QG DipeptideHMDB
N-L-GlutaminylglycineHMDB
N-GlutaminylglycineHMDB
GlutaminylglycineHMDB, ChEBI
Chemical FormulaC7H13N3O4
Average Molecular Weight203.198
Monoisotopic Molecular Weight203.090605911
IUPAC Name2-[(2S)-2-amino-4-carbamoylbutanamido]acetic acid
Traditional Name[(2S)-2-amino-4-carbamoylbutanamido]acetic acid
CAS Registry Number2650-65-9
SMILES
N[C@@H](CCC(N)=O)C(=O)NCC(O)=O
InChI Identifier
InChI=1S/C7H13N3O4/c8-4(1-2-5(9)11)7(14)10-3-6(12)13/h4H,1-3,8H2,(H2,9,11)(H,10,14)(H,12,13)/t4-/m0/s1
InChI KeyJEFZIKRIDLHOIF-BYPYZUCNSA-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
  • N-acyl-alpha-amino acid
  • N-acyl-alpha amino acid or derivatives
  • Alpha-amino acid amide
  • Alpha-amino acid or derivatives
  • Fatty amide
  • N-acyl-amine
  • Fatty acyl
  • Amino acid or derivatives
  • Carboxamide group
  • Carboxylic acid salt
  • Amino acid
  • Primary carboxylic acid amide
  • Secondary carboxylic acid amide
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Organonitrogen compound
  • Hydrocarbon derivative
  • Amine
  • Organic oxide
  • Primary aliphatic amine
  • Organopnictogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Organooxygen compound
  • Primary amine
  • Carbonyl group
  • Organic zwitterion
  • Organic salt
  • 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-5.11Extrapolated
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 IDFDB111846
KNApSAcK IDNot Available
Chemspider ID5360815
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound6992690
PDB IDNot Available
ChEBI ID73848
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