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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-06 21:02:33 UTC
Update Date2021-09-14 15:36:53 UTC
HMDB IDHMDB0028806
Secondary Accession Numbers
  • HMDB28806
Metabolite Identification
Common NameGlutaminylserine
DescriptionGlutaminylserine, also known as Q-S or H-GLN-ser-OH, 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. Glutaminylserine 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 glutaminylserine a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on Glutaminylserine.
Structure
Data?1582753342
Synonyms
ValueSource
H-GLN-Ser-OHChEBI
L-GLN-L-SerChEBI
Q-SChEBI
Q-S DipeptideChEBI
QSChEBI
QS DipeptideChEBI
GLN-SerHMDB
L-Glutaminyl-L-serineHMDB
N-GlutaminylserineHMDB
N-L-Glutaminyl-L-serineHMDB
Glutaminyl-serineHMDB
Glutamine serine dipeptideHMDB
Glutamine-serine dipeptideHMDB
(2S)-2-{[(2S)-2-amino-1-hydroxy-4-(C-hydroxycarbonimidoyl)butylidene]amino}-3-hydroxypropanoateHMDB
GlutaminylserineHMDB
Chemical FormulaC8H15N3O5
Average Molecular Weight233.224
Monoisotopic Molecular Weight233.101170595
IUPAC Name(2S)-2-[(2S)-2-amino-4-carbamoylbutanamido]-3-hydroxypropanoic acid
Traditional Name(2S)-2-[(2S)-2-amino-4-carbamoylbutanamido]-3-hydroxypropanoic acid
CAS Registry Number5875-40-1
SMILES
N[C@@H](CCC(N)=O)C(=O)N[C@@H](CO)C(O)=O
InChI Identifier
InChI=1S/C8H15N3O5/c9-4(1-2-6(10)13)7(14)11-5(3-12)8(15)16/h4-5,12H,1-3,9H2,(H2,10,13)(H,11,14)(H,15,16)/t4-,5-/m0/s1
InChI KeyUKKNTTCNGZLJEX-WHFBIAKZSA-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
  • N-acyl-l-alpha-amino acid
  • Alpha-amino acid amide
  • Serine or derivatives
  • Alpha-amino acid or derivatives
  • Beta-hydroxy acid
  • Fatty acyl
  • Fatty amide
  • Hydroxy acid
  • N-acyl-amine
  • Amino acid
  • Secondary carboxylic acid amide
  • Primary carboxylic acid amide
  • Amino acid or derivatives
  • Carboxamide group
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Alcohol
  • Organonitrogen compound
  • Primary aliphatic amine
  • Organooxygen compound
  • Primary alcohol
  • Primary amine
  • Hydrocarbon derivative
  • Carbonyl group
  • Organic oxide
  • Organopnictogen compound
  • Amine
  • Organic oxygen compound
  • Organic nitrogen 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-5.59Extrapolated
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 IDFDB111852
KNApSAcK IDNot Available
Chemspider ID57562208
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound54357903
PDB IDNot Available
ChEBI ID157840
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