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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-06 21:02:33 UTC
Update Date2021-09-14 15:19:01 UTC
HMDB IDHMDB0028807
Secondary Accession Numbers
  • HMDB28807
Metabolite Identification
Common NameGlutaminylthreonine
DescriptionGlutaminylthreonine, also known as Q-T dipeptide or GLN-THR, 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. Glutaminylthreonine 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 glutaminylthreonine a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on Glutaminylthreonine.
Structure
Thumb
Synonyms
ValueSource
GLN-THRHMDB
L-Glutaminyl-L-threonineHMDB
N-GlutaminylthreonineHMDB
N-L-Glutaminyl-L-threonineHMDB
Glutaminyl-threonineHMDB
Glutamine threonine dipeptideHMDB
Glutamine-threonine dipeptideHMDB
Q-T DipeptideHMDB
QT DipeptideHMDB
L-GLN-L-THRHMDB
(2S,3R)-2-{[(2S)-2-amino-1-hydroxy-4-(C-hydroxycarbonimidoyl)butylidene]amino}-3-hydroxybutanoateHMDB
GlutaminylthreonineHMDB
Chemical FormulaC9H17N3O5
Average Molecular Weight247.251
Monoisotopic Molecular Weight247.116820659
IUPAC Name(2S,3R)-2-[(2S)-2-amino-4-carbamoylbutanamido]-3-hydroxybutanoic acid
Traditional Name(2S,3R)-2-[(2S)-2-amino-4-carbamoylbutanamido]-3-hydroxybutanoic acid
CAS Registry Number74408-69-8
SMILES
C[C@@H](O)[C@H](NC(=O)[C@@H](N)CCC(N)=O)C(O)=O
InChI Identifier
InChI=1S/C9H17N3O5/c1-4(13)7(9(16)17)12-8(15)5(10)2-3-6(11)14/h4-5,7,13H,2-3,10H2,1H3,(H2,11,14)(H,12,15)(H,16,17)/t4-,5+,7+/m1/s1
InChI KeyHHSJMSCOLJVTCX-ZDLURKLDSA-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-l-alpha-amino acid
  • N-acyl-alpha-amino acid
  • N-acyl-alpha amino acid or derivatives
  • Alpha-amino acid amide
  • Alpha-amino acid or derivatives
  • Beta-hydroxy acid
  • Short-chain hydroxy acid
  • Fatty amide
  • Hydroxy acid
  • N-acyl-amine
  • Fatty acyl
  • Fatty acid
  • Amino acid or derivatives
  • Carboxamide group
  • Amino acid
  • Secondary carboxylic acid amide
  • Secondary alcohol
  • Primary carboxylic acid amide
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Hydrocarbon derivative
  • Primary aliphatic amine
  • Organic nitrogen compound
  • Organic oxide
  • Carbonyl group
  • Organopnictogen compound
  • Organic oxygen compound
  • Amine
  • Organonitrogen compound
  • Organooxygen compound
  • Primary amine
  • Alcohol
  • 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-5.17Extrapolated
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 IDFDB111853
KNApSAcK IDNot Available
Chemspider ID57560809
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound53877870
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 ReferencesNot Available