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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-06 21:02:56 UTC
Update Date2021-09-14 15:43:52 UTC
HMDB IDHMDB0028905
Secondary Accession Numbers
  • HMDB28905
Metabolite Identification
Common NameIsoleucyl-Glutamine
DescriptionIsoleucyl-Glutamine is a dipeptide composed of isoleucine 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
Data?1582753353
Synonyms
ValueSource
I-Q dipeptideHMDB
Ile-GLNHMDB
IQ dipeptideHMDB
Isoleucine glutamine dipeptideHMDB
Isoleucine-glutamine dipeptideHMDB
IsoleucylglutamineHMDB
L-Isoleucyl-L-glutamineHMDB
2-[(2-Amino-1-hydroxy-3-methylpentylidene)amino]-4-(C-hydroxycarbonimidoyl)butanoateHMDB
Chemical FormulaC11H21N3O4
Average Molecular Weight259.3021
Monoisotopic Molecular Weight259.153206175
IUPAC Name2-(2-amino-3-methylpentanamido)-4-carbamoylbutanoic acid
Traditional Name2-(2-amino-3-methylpentanamido)-4-carbamoylbutanoic acid
CAS Registry NumberNot Available
SMILES
CCC(C)C(N)C(=O)NC(CCC(N)=O)C(O)=O
InChI Identifier
InChI=1S/C11H21N3O4/c1-3-6(2)9(13)10(16)14-7(11(17)18)4-5-8(12)15/h6-7,9H,3-5,13H2,1-2H3,(H2,12,15)(H,14,16)(H,17,18)
InChI KeyCNPNWGHRMBQHBZ-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
  • Isoleucine or derivatives
  • N-acyl-alpha-amino acid
  • N-acyl-alpha amino acid or derivatives
  • Alpha-amino acid amide
  • Alpha-amino acid or derivatives
  • Branched fatty acid
  • N-acyl-amine
  • Fatty amide
  • Fatty acid
  • Fatty acyl
  • Primary carboxylic acid amide
  • Amino acid or derivatives
  • Secondary carboxylic acid amide
  • Amino acid
  • Carboxamide group
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Organic nitrogen compound
  • Organonitrogen compound
  • Primary aliphatic amine
  • Organooxygen compound
  • Primary amine
  • Hydrocarbon derivative
  • Carbonyl group
  • Organic oxide
  • Organopnictogen compound
  • Amine
  • Organic oxygen 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-3.21Extrapolated
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 IDFDB111934
KNApSAcK IDNot Available
Chemspider ID16044755
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound22935676
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