| Common Name |
Methionyl-Isoleucine
| Description |
Methionyl-Isoleucine is a dipeptide composed of methionine and isoleucine. 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 HMDB28976 (Methionyl-Isoleucine)
| Synonyms |
| Value |
Source |
L-Methionyl-L-isoleucineHMDB
m-I dipeptideHMDB
Met-ileHMDB
Methionine isoleucine dipeptideHMDB
Methionine-isoleucine dipeptideHMDB
MethionylisoleucineHMDB
MI dipeptideHMDB
| Chemical Formlia |
C11H22N2O3S
| Average Molecliar Weight |
262.369
| Monoisotopic Molecliar Weight |
262.13511327
| IUPAC Name |
2-[2-amino-4-(methylslifanyl)butanamido]-3-methylpentanoic acid
| Traditional Name |
2-[2-amino-4-(methylslifanyl)butanamido]-3-methylpentanoic acid
| CAS Registry Number |
Not Available
| SMILES |
CCC(C)C(NC(=O)C(N)CCSC)C(O)=O
| InChI Identifier |
InChI=1S/C11H22N2O3S/c1-4-7(2)9(11(15)16)13-10(14)8(12)5-6-17-3/h7-9H,4-6,12H2,1-3H3,(H,13,14)(H,15,16)
| InChI Key |
OGGRSJFVXREKOR-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 |
Isoleucine and derivatives
Methionine and derivatives
N-acyl-alpha amino acids
Alpha amino acid amides
Methyl-branched fatty acids
N-acyl amines
Secondary carboxylic acid amides
Amino acids
Monocarboxylic acids and derivatives
Slifenyl compounds
Dialkylthioethers
Carboxylic acids
Monoalkylamines
Organopnictogen compounds
Hydrocarbon derivatives
Carbonyl compounds
Organic oxides
| Substituents |
Alpha-dipeptide
Isoleucine or derivatives
Methionine or derivatives
N-acyl-alpha amino acid or derivatives
N-acyl-alpha-amino acid
Alpha-amino acid amide
Alpha-amino acid or derivatives
Branched fatty acid
Methyl-branched fatty acid
Fatty acyl
Fatty acid
Fatty amide
N-acyl-amine
Secondary carboxylic acid amide
Amino acid or derivatives
Amino acid
Carboxamide group
Carboxylic acid
Dialkylthioether
Monocarboxylic acid or derivatives
Slifenyl compound
Thioether
Amine
Organic oxygen compound
Primary aliphatic amine
Organic nitrogen compound
Hydrocarbon derivative
Carbonyl group
Organic oxide
Organopnictogen compound
Primary amine
Organonitrogen compound
Organooxygen compound
Organoslifur compound
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-1.4Extrapolated
| Predicted Properties |
| Property |
Value |
Source |
Water Solubility1.34 mg/mLALOGPS
logP-0.27ALOGPS
logP-1.4ChemAxon
logS-2.3ALOGPS
pKa (Strongest Acidic)3.97ChemAxon
pKa (Strongest Basic)8.42ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area92.42 Å2ChemAxon
Rotatable Bond Count8ChemAxon
Refractivity68.48 m3·mol-1ChemAxon
Polarizability28.74 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 |
HMDB28976
| Metagene Link |
HMDB28976
| METLIN ID |
Not Available
| PubChem Compound |
Not Available
| PDB ID |
Not Available
| ChEBI ID |
Not Available
Product: (R)-(-)-Phenylephrine
References |
| Synthesis Reference |
Not Available |
| Material Safety Data Sheet (MSDS) |
Not Available |
| General References |
Not Available |
PMID: 8972551
