| Common Name |
Leucyl-Histidine
| Description |
Leucyl-Histidine is a dipeptide composed of leucine and histidine. 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 HMDB28931 (Leucyl-Histidine)
| Synonyms |
| Value |
Source |
L-H DipeptideHMDB
L-Leucyl-L-histidineHMDB
Leu-hisHMDB
Leucine histidine dipeptideHMDB
Leucine-histidine dipeptideHMDB
LeucylhistidineHMDB
lH DipeptideHMDB
| Chemical Formlia |
C12H20N4O3
| Average Molecliar Weight |
268.3122
| Monoisotopic Molecliar Weight |
268.153540526
| IUPAC Name |
2-(2-amino-4-methylpentanamido)-3-(1H-imidazol-5-yl)propanoic acid
| Traditional Name |
2-(2-amino-4-methylpentanamido)-3-(3H-imidazol-4-yl)propanoic acid
| CAS Registry Number |
Not Available
| SMILES |
CC(C)CC(N)C(=O)NC(CC1=CN=CN1)C(O)=O
| InChI Identifier |
InChI=1S/C12H20N4O3/c1-7(2)3-9(13)11(17)16-10(12(18)19)4-8-5-14-6-15-8/h5-7,9-10H,3-4,13H2,1-2H3,(H,14,15)(H,16,17)(H,18,19)
| InChI Key |
XWOBNBRUDDUEEY-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
Leucine and derivatives
N-acyl-alpha amino acids
Alpha amino acid amides
Imidazolyl carboxylic acids and derivatives
N-acyl amines
Heteroaromatic compounds
Secondary carboxylic acid amides
Amino acids
Carboxylic acids
Azacyclic compounds
Monocarboxylic acids and derivatives
Monoalkylamines
Organic oxides
Hydrocarbon derivatives
Organopnictogen compounds
Carbonyl compounds
| Substituents |
Alpha-dipeptide
Histidine or derivatives
Leucine 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
N-acyl-amine
Fatty amide
Fatty acyl
Azole
Imidazole
Heteroaromatic compound
Amino acid or derivatives
Carboxamide group
Amino acid
Secondary carboxylic acid amide
Carboxylic acid
Monocarboxylic acid or derivatives
Organoheterocyclic compound
Azacycle
Organic nitrogen compound
Primary aliphatic amine
Organonitrogen compound
Organooxygen compound
Primary amine
Hydrocarbon derivative
Carbonyl group
Organic oxide
Organopnictogen compound
Amine
Organic oxygen compound
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-2.66Extrapolated
| Predicted Properties |
| Property |
Value |
Source |
Water Solubility3.06 mg/mLALOGPS
logP-1.9ALOGPS
logP-2.8ChemAxon
logS-1.9ALOGPS
pKa (Strongest Acidic)3.6ChemAxon
pKa (Strongest Basic)8.44ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area121.1 Å2ChemAxon
Rotatable Bond Count7ChemAxon
Refractivity69.03 m3·mol-1ChemAxon
Polarizability28.2 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 |
HMDB28931
| Metagene Link |
HMDB28931
| METLIN ID |
Not Available
| PubChem Compound |
Not Available
| PDB ID |
Not Available
| ChEBI ID |
Not Available
Product: Chitosan
References |
| Synthesis Reference |
Not Available |
| Material Safety Data Sheet (MSDS) |
Not Available |
| General References |
Not Available |
PMID: 16880765