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Methionyl-Glutamine

July 21, 2017
Common Name

Methionyl-Glutamine Description

Methionyl-Glutamine is a dipeptide composed of methionine 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

MOLSDF3D-SDFPDBSMILESInChI View 3D Structure

Structure for HMDB28971 (Methionyl-Glutamine)

Synonyms

Value Source L-Methionyl-L-glutamineHMDB m-Q DipeptideHMDB Met-GLNHMDB Methionine glutamine dipeptideHMDB Methionine-glutamine dipeptideHMDB MethionylglutamineHMDB MQ DipeptideHMDB

Chemical Formlia

C10H19N3O4S Average Molecliar Weight

277.341 Monoisotopic Molecliar Weight

277.109626801 IUPAC Name

2-[2-amino-4-(methylslifanyl)butanamido]-4-carbamoylbutanoic acid Traditional Name

2-[2-amino-4-(methylslifanyl)butanamido]-4-carbamoylbutanoic acid CAS Registry Number

Not Available SMILES

CSCCC(N)C(=O)NC(CCC(N)=O)C(O)=O

InChI Identifier

InChI=1S/C10H19N3O4S/c1-18-5-4-6(11)9(15)13-7(10(16)17)2-3-8(12)14/h6-7H,2-5,11H2,1H3,(H2,12,14)(H,13,15)(H,16,17)

InChI Key

MUMXFARPYQTTSL-UHFFFAOYSA-N Chemical Taxonomy Description

This compound belongs to the class of chemical entities known as dipeptides. These are organic compounds containing a sequence of exactly two alpha-amino acids joined by a peptide bond. Kingdom

Chemical entities Super Class

Organic compounds Class

Organic acids and derivatives Sub Class

Carboxylic acids and derivatives Direct Parent

Dipeptides Alternative Parents

  • Glutamine and derivatives
  • Methionine and derivatives
  • N-acyl-alpha amino acids
  • Alpha amino acid amides
  • N-acyl amines
  • Fatty acids and conjugates
  • Secondary carboxylic acid amides
  • Primary carboxylic acid amides
  • Amino acids
  • Slifenyl compounds
  • Monocarboxylic acids and derivatives
  • Carboxylic acids
  • Dialkylthioethers
  • Hydrocarbon derivatives
  • Monoalkylamines
  • Carbonyl compounds
  • Organic oxides
  • Organopnictogen compounds

    • Substituents

  • Alpha-dipeptide
  • Glutamine or derivatives
  • Methionine 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 acid
  • Fatty acyl
  • Secondary carboxylic acid amide
  • Primary carboxylic acid amide
  • Amino acid
  • Amino acid or derivatives
  • Carboxamide group
  • Dialkylthioether
  • Slifenyl compound
  • Thioether
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Hydrocarbon derivative
  • Organopnictogen compound
  • Organic nitrogen compound
  • Organic oxide
  • Primary aliphatic amine
  • Organonitrogen compound
  • Organooxygen compound
  • Carbonyl group
  • Organoslifur compound
  • Organic oxygen compound
  • Amine
  • Primary amine
  • Aliphatic acyclic compound

    • Molecliar Framework

    Aliphatic acyclic compounds External Descriptors

    Not Available Ontology Status

    Expected but not Quantified Origin

  • Endogenous

    • Biofunction

    Not Available Application

    Not Available Cellliar locations

    Not Available Physical Properties State

    Solid Experimental Properties

    Property Value Reference Melting PointNot AvailableNot Available Boiling PointNot AvailableNot Available Water SolubilityNot AvailableNot Available LogP-3.89Extrapolated

    Predicted Properties

    Property Value Source Water Solubility3.36 mg/mLALOGPS logP-2.6ALOGPS logP-3.9ChemAxon logS-1.9ALOGPS pKa (Strongest Acidic)3.66ChemAxon pKa (Strongest Basic)8.42ChemAxon Physiological Charge0ChemAxon Hydrogen Acceptor Count5ChemAxon Hydrogen Donor Count4ChemAxon Polar Surface Area135.51 Å2ChemAxon Rotatable Bond Count9ChemAxon Refractivity67.5 m3·mol-1ChemAxon Polarizability28.49 Å3ChemAxon Number of Rings0ChemAxon Bioavailability1ChemAxon Rlie of FiveYesChemAxon Ghose FilterYesChemAxon Vebers RlieYesChemAxon MDDR-like RlieYesChemAxon

    Spectra Spectra

    Not Available Biological Properties Cellliar Locations

    Not Available Biofluid Locations

    Not Available Tissue Location

    Not Available Pathways

    Not Available Normal Concentrations Not Available Abnormal Concentrations

    Not Available Associated Disorders and Diseases Disease References

    None Associated OMIM IDs

    None External Links DrugBank ID

    Not Available DrugBank Metabolite ID

    Not Available Phenol Explorer Compound ID

    Not Available Phenol Explorer Metabolite ID

    Not Available FoodDB ID

    Not Available KNApSAcK ID

    Not Available Chemspider ID

    Not Available KEGG Compound ID

    Not Available BioCyc ID

    Not Available BiGG ID

    Not Available Wikipedia Link

    Not Available NuGOwiki Link

    HMDB28971 Metagene Link

    HMDB28971 METLIN ID

    Not Available PubChem Compound

    Not Available PDB ID

    Not Available ChEBI ID

    Not Available

    Product: AS1842856

    References Synthesis Reference Not Available Material Safety Data Sheet (MSDS) Not Available General References Not Available

    PMID: 9548813

    Last updated on