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Histidinyl-Methionine

July 21, 2017
Common Name

Histidinyl-Methionine Description

Histidinyl-Methionine is a dipeptide composed of histidine and methionine. 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 HMDB28891 (Histidinyl-Methionine)

Synonyms

Value Source H-m DipeptideHMDB His-metHMDB Histidine methionine dipeptideHMDB Histidine-methionine dipeptideHMDB HistidinylmethionineHMDB HM DipeptideHMDB L-Histidinyl-L-methionineHMDB

Chemical Formlia

C11H18N4O3S Average Molecliar Weight

286.351 Monoisotopic Molecliar Weight

286.109961152 IUPAC Name

2-[2-amino-3-(1H-imidazol-5-yl)propanamido]-4-(methylslifanyl)butanoic acid Traditional Name

2-[2-amino-3-(3H-imidazol-4-yl)propanamido]-4-(methylslifanyl)butanoic acid CAS Registry Number

Not Available SMILES

CSCCC(NC(=O)C(N)CC1=CN=CN1)C(O)=O

InChI Identifier

InChI=1S/C11H18N4O3S/c1-19-3-2-9(11(17)18)15-10(16)8(12)4-7-5-13-6-14-7/h5-6,8-9H,2-4,12H2,1H3,(H,13,14)(H,15,16)(H,17,18)

InChI Key

AYIZHKDZYOSOGY-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

  • Histidine and derivatives
  • Methionine and derivatives
  • N-acyl-alpha amino acids
  • Alpha amino acid amides
  • Imidazolyl carboxylic acids and derivatives
  • Thia fatty acids
  • Aralkylamines
  • Fatty amides
  • Heteroaromatic compounds
  • Secondary carboxylic acid amides
  • Amino acids
  • Slifenyl compounds
  • Azacyclic compounds
  • Carboxylic acids
  • Dialkylthioethers
  • Monocarboxylic acids and derivatives
  • Organic oxides
  • Organopnictogen compounds
  • Carbonyl compounds
  • Monoalkylamines
  • Hydrocarbon derivatives

    • Substituents

  • Alpha-dipeptide
  • Histidine 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
  • Imidazolyl carboxylic acid derivative
  • Aralkylamine
  • Thia fatty acid
  • Fatty amide
  • Fatty acyl
  • Azole
  • Heteroaromatic compound
  • Imidazole
  • Amino acid or derivatives
  • Amino acid
  • Carboxamide group
  • Secondary carboxylic acid amide
  • Carboxylic acid
  • Azacycle
  • Organoheterocyclic compound
  • Dialkylthioether
  • Monocarboxylic acid or derivatives
  • Slifenyl compound
  • Thioether
  • Primary aliphatic amine
  • Organopnictogen compound
  • Amine
  • Organic oxygen compound
  • Organic nitrogen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Carbonyl group
  • Organonitrogen compound
  • Organooxygen compound
  • Organoslifur compound
  • Primary amine
  • Aromatic heteromonocyclic compound

    • Molecliar Framework

    Aromatic heteromonocyclic 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-3.45Extrapolated

    Predicted Properties

    Property Value Source Water Solubility0.8 mg/mLALOGPS logP-2.2ALOGPS logP-3.3ChemAxon logS-2.5ALOGPS pKa (Strongest Acidic)3.5ChemAxon pKa (Strongest Basic)8.02ChemAxon Physiological Charge0ChemAxon Hydrogen Acceptor Count5ChemAxon Hydrogen Donor Count4ChemAxon Polar Surface Area121.1 Å2ChemAxon Rotatable Bond Count8ChemAxon Refractivity72.45 m3·mol-1ChemAxon Polarizability29.26 Å3ChemAxon Number of Rings1ChemAxon 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

    HMDB28891 Metagene Link

    HMDB28891 METLIN ID

    Not Available PubChem Compound

    Not Available PDB ID

    Not Available ChEBI ID

    Not Available

    Product: PRT-060318

    References Synthesis Reference Not Available Material Safety Data Sheet (MSDS) Not Available General References
    1. Milovic NM, Kostic NM: Palladium(II) complexes, as synthetic peptidases, regioselectively cleave the second peptide bond “upstream” from methionine and histidine side chains. J Am Chem Soc. 2002 May 1;124(17):4759-69. [PubMed:11971725 ]
    2. Milovic NM, Dutca LM, Kostic NM: Transition-metal complexes as enzyme-like reagents for protein cleavage: complex cis-[Pt(en)(H2O)2]2+ as a new methionine-specific protease. Chemistry. 2003 Oct 17;9(20):5097-106. [PubMed:14562327 ]

    PMID: 2576226

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