Np mrd loader

Record Information
Version2.0
Created at2022-09-02 18:40:51 UTC
Updated at2022-09-02 18:40:52 UTC
NP-MRD IDNP0160676
Secondary Accession NumbersNone
Natural Product Identification
Common Name(2s)-2-{[(2s)-2-amino-1-hydroxy-4-methylpentylidene]amino}-4-(methylsulfanyl)butanoic acid
DescriptionLeu-Met, also known as L-leu-L-met or leucylmethionine, 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. Leu-Met is a very strong basic compound (based on its pKa). (2s)-2-{[(2s)-2-amino-1-hydroxy-4-methylpentylidene]amino}-4-(methylsulfanyl)butanoic acid is found in Trypanosoma brucei. (2s)-2-{[(2s)-2-amino-1-hydroxy-4-methylpentylidene]amino}-4-(methylsulfanyl)butanoic acid was first documented in 2019 (PMID: 31817441). A dipeptide formed from L-leucine and L-methionine residues (PMID: 31398865) (PMID: 31372898) (PMID: 31311944) (PMID: 31266802).
Structure
Thumb
Synonyms
ValueSource
L-Leu-L-metChEBI
L-MChEBI
LeucylmethionineChEBI
LMChEBI
Chemical FormulaC11H22N2O3S
Average Mass262.3700 Da
Monoisotopic Mass262.13511 Da
IUPAC Name(2S)-2-[(2S)-2-amino-4-methylpentanamido]-4-(methylsulfanyl)butanoic acid
Traditional Name(2S)-2-[(2S)-2-amino-4-methylpentanamido]-4-(methylsulfanyl)butanoic acid
CAS Registry NumberNot Available
SMILES
CSCC[C@H](NC(=O)[C@@H](N)CC(C)C)C(O)=O
InChI Identifier
InChI=1S/C11H22N2O3S/c1-7(2)6-8(12)10(14)13-9(11(15)16)4-5-17-3/h7-9H,4-6,12H2,1-3H3,(H,13,14)(H,15,16)/t8-,9-/m0/s1
InChI KeyNTISAKGPIGTIJJ-IUCAKERBSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Trypanosoma bruceiLOTUS Database
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
  • Methionine or derivatives
  • Leucine or derivatives
  • N-acyl-l-alpha-amino acid
  • N-acyl-alpha-amino acid
  • N-acyl-alpha amino acid or derivatives
  • Alpha-amino acid amide
  • Alpha-amino acid or derivatives
  • Branched fatty acid
  • Thia fatty acid
  • Fatty acyl
  • Fatty acid
  • Fatty amide
  • N-acyl-amine
  • Amino acid or derivatives
  • Amino acid
  • Carboxamide group
  • Secondary carboxylic acid amide
  • Carboxylic acid salt
  • Carboxylic acid
  • Dialkylthioether
  • Monocarboxylic acid or derivatives
  • Sulfenyl compound
  • Thioether
  • Amine
  • Organic zwitterion
  • Organic oxygen compound
  • Primary aliphatic amine
  • Organic nitrogen compound
  • Organic salt
  • Hydrocarbon derivative
  • Carbonyl group
  • Organic oxide
  • Organopnictogen compound
  • Organonitrogen compound
  • Organooxygen compound
  • Organosulfur compound
  • Primary amine
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP-0.3ALOGPS
logP-1.5ChemAxon
logS-2.3ALOGPS
pKa (Strongest Acidic)3.98ChemAxon
pKa (Strongest Basic)8.43ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area92.42 ŲChemAxon
Rotatable Bond Count8ChemAxon
Refractivity68.56 m³·mol⁻¹ChemAxon
Polarizability28.78 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID5374095
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound7010528
PDB IDNot Available
ChEBI ID73584
Good Scents IDNot Available
References
General References
  1. Wtorek K, Adamska-Bartlomiejczyk A, Piekielna-Ciesielska J, Ferrari F, Ruzza C, Kluczyk A, Piasecka-Zelga J, Calo' G, Janecka A: Synthesis and Pharmacological Evaluation of Hybrids Targeting Opioid and Neurokinin Receptors. Molecules. 2019 Dec 5;24(24):4460. doi: 10.3390/molecules24244460. [PubMed:31817441 ]
  2. Ghosh A, Woolum K, Kothandaraman S, Tweedle MF, Kumar K: Stability Evaluation and Stabilization of a Gastrin-Releasing Peptide Receptor (GRPR) Targeting Imaging Pharmaceutical. Molecules. 2019 Aug 8;24(16):2878. doi: 10.3390/molecules24162878. [PubMed:31398865 ]
  3. Javid H, Mohammadi F, Zahiri E, Hashemy SI: The emerging role of substance P/neurokinin-1 receptor signaling pathways in growth and development of tumor cells. J Physiol Biochem. 2019 Nov;75(4):415-421. doi: 10.1007/s13105-019-00697-1. Epub 2019 Aug 1. [PubMed:31372898 ]
  4. Lee K, Yoo YK, Chae MS, Hwang KS, Lee J, Kim H, Hur D, Lee JH: Highly selective reduced graphene oxide (rGO) sensor based on a peptide aptamer receptor for detecting explosives. Sci Rep. 2019 Jul 16;9(1):10297. doi: 10.1038/s41598-019-45936-z. [PubMed:31311944 ]
  5. Sengupta R, Coppo L, Mishra P, Holmgren A: Glutathione-glutaredoxin is an efficient electron donor system for mammalian p53R2-R1-dependent ribonucleotide reductase. J Biol Chem. 2019 Aug 23;294(34):12708-12716. doi: 10.1074/jbc.RA119.008752. Epub 2019 Jul 2. [PubMed:31266802 ]
  6. LOTUS database [Link]