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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-06 21:02:31 UTC
Update Date2021-09-14 15:36:53 UTC
HMDB IDHMDB0028799
Secondary Accession Numbers
  • HMDB28799
Metabolite Identification
Common NameGlutaminylhistidine
DescriptionGlutaminylhistidine, also known as Q-H dipeptide or GLN-his, 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. Glutaminylhistidine has been detected, but not quantified in, several different foods, such as anatidaes (Anatidae), chickens (Gallus gallus), domestic pigs (Sus scrofa domestica), and milk (cow). This could make glutaminylhistidine a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on Glutaminylhistidine.
Structure
Thumb
Synonyms
ValueSource
GLN-HisHMDB
L-Glutaminyl-L-histidineHMDB
N-GlutaminylhistidineHMDB
N-L-Glutaminyl-L-histidineHMDB
Glutaminyl-histidineHMDB
Glutamine histidine dipeptideHMDB
Glutamine-histidine dipeptideHMDB
Q-H DipeptideHMDB
QH DipeptideHMDB
L-GLN-L-HisHMDB
(2S)-2-{[(2S)-2-amino-1-hydroxy-4-(C-hydroxycarbonimidoyl)butylidene]amino}-3-(1H-imidazol-5-yl)propanoateHMDB
GlutaminylhistidineHMDB
Chemical FormulaC11H17N5O4
Average Molecular Weight283.288
Monoisotopic Molecular Weight283.128054047
IUPAC Name(2S)-2-{[(2S)-2-amino-1-hydroxy-4-(C-hydroxycarbonimidoyl)butylidene]amino}-3-(1H-imidazol-5-yl)propanoic acid
Traditional Name(2S)-2-{[(2S)-2-amino-1-hydroxy-4-(C-hydroxycarbonimidoyl)butylidene]amino}-3-(3H-imidazol-4-yl)propanoic acid
CAS Registry Number104018-08-8
SMILES
[H][C@](N)(CCC(O)=N)C(O)=N[C@@]([H])(CC1=CN=CN1)C(O)=O
InChI Identifier
InChI=1S/C11H17N5O4/c12-7(1-2-9(13)17)10(18)16-8(11(19)20)3-6-4-14-5-15-6/h4-5,7-8H,1-3,12H2,(H2,13,17)(H,14,15)(H,16,18)(H,19,20)/t7-,8-/m0/s1
InChI KeyJZOYFBPIEHCDFV-YUMQZZPRSA-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
  • Histidine or derivatives
  • 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
  • Alpha-amino acid or derivatives
  • Imidazolyl carboxylic acid derivative
  • N-acyl-amine
  • Fatty amide
  • Fatty acyl
  • Azole
  • Heteroaromatic compound
  • Imidazole
  • Amino acid or derivatives
  • Amino acid
  • Primary carboxylic acid amide
  • Secondary carboxylic acid amide
  • Carboxamide group
  • Azacycle
  • Carboxylic acid
  • Organoheterocyclic compound
  • Monocarboxylic acid or derivatives
  • Primary amine
  • Amine
  • Organic oxygen compound
  • Organic nitrogen compound
  • Carbonyl group
  • Hydrocarbon derivative
  • Organooxygen compound
  • Primary aliphatic amine
  • Organic oxide
  • Organonitrogen compound
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic 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-5.08Extrapolated
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 IDFDB098197
KNApSAcK IDNot Available
Chemspider ID7990098
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound9814348
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