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Record Information
Version2.0
Created at2022-09-11 04:33:07 UTC
Updated at2022-09-11 04:33:07 UTC
NP-MRD IDNP0309742
Secondary Accession NumbersNone
Natural Product Identification
Common Name(3s)-3-{[(2s)-2-amino-1-hydroxy-4-methylpentylidene]amino}-3-{[(1s)-1-carboxy-2-hydroxyethyl]-c-hydroxycarbonimidoyl}propanoic acid
DescriptionLeu-Asp-Ser, also known as L-D-S or L-leu-L-asp-L-ser, belongs to the class of organic compounds known as oligopeptides. These are organic compounds containing a sequence of between three and ten alpha-amino acids joined by peptide bonds. Leu-Asp-Ser is a secondary metabolite. Secondary metabolites are metabolically or physiologically non-essential metabolites that may serve a role as defense or signalling molecules. In some cases they are simply molecules that arise from the incomplete metabolism of other secondary metabolites. (3s)-3-{[(2s)-2-amino-1-hydroxy-4-methylpentylidene]amino}-3-{[(1s)-1-carboxy-2-hydroxyethyl]-c-hydroxycarbonimidoyl}propanoic acid is found in Trypanosoma brucei. (3s)-3-{[(2s)-2-amino-1-hydroxy-4-methylpentylidene]amino}-3-{[(1s)-1-carboxy-2-hydroxyethyl]-c-hydroxycarbonimidoyl}propanoic acid was first documented in 2013 (PMID: 23566958). Based on a literature review very few articles have been published on Leu-Asp-Ser.
Structure
Thumb
Synonyms
ValueSource
L-D-SChEBI
L-Leu-L-asp-L-serChEBI
LDSChEBI
Chemical FormulaC13H23N3O7
Average Mass333.3410 Da
Monoisotopic Mass333.15360 Da
IUPAC Name(3S)-3-{[(2S)-2-amino-1-hydroxy-4-methylpentylidene]amino}-3-{[(1S)-1-carboxy-2-hydroxyethyl]-C-hydroxycarbonimidoyl}propanoic acid
Traditional Name(3S)-3-{[(2S)-2-amino-1-hydroxy-4-methylpentylidene]amino}-3-{[(1S)-1-carboxy-2-hydroxyethyl]-C-hydroxycarbonimidoyl}propanoic acid
CAS Registry NumberNot Available
SMILES
CC(C)C[C@H](N)C(O)=N[C@@H](CC(O)=O)C(O)=N[C@@H](CO)C(O)=O
InChI Identifier
InChI=1S/C13H23N3O7/c1-6(2)3-7(14)11(20)15-8(4-10(18)19)12(21)16-9(5-17)13(22)23/h6-9,17H,3-5,14H2,1-2H3,(H,15,20)(H,16,21)(H,18,19)(H,22,23)/t7-,8-,9-/m0/s1
InChI KeyPVMPDMIKUVNOBD-CIUDSAMLSA-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 oligopeptides. These are organic compounds containing a sequence of between three and ten alpha-amino acids joined by peptide bonds.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentOligopeptides
Alternative Parents
Substituents
  • Alpha-oligopeptide
  • Leucine or derivatives
  • Aspartic acid or derivatives
  • N-acyl-alpha-amino acid
  • N-acyl-l-alpha-amino acid
  • N-acyl-alpha amino acid or derivatives
  • Alpha-amino acid amide
  • Serine or derivatives
  • N-substituted-alpha-amino acid
  • Alpha-amino acid or derivatives
  • Hydroxy fatty acid
  • Beta-hydroxy acid
  • Branched fatty acid
  • Hydroxy acid
  • Fatty amide
  • N-acyl-amine
  • Fatty acyl
  • Dicarboxylic acid or derivatives
  • Fatty acid
  • Amino acid
  • Carboxamide group
  • Amino acid or derivatives
  • Secondary carboxylic acid amide
  • Carboxylic acid
  • Alcohol
  • Primary aliphatic amine
  • Organonitrogen compound
  • Organooxygen compound
  • Primary alcohol
  • Carbonyl group
  • Primary amine
  • Hydrocarbon derivative
  • Organic oxide
  • Amine
  • Organopnictogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • 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-3ChemAxon
pKa (Strongest Acidic)2.94ChemAxon
pKa (Strongest Basic)9.61ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count10ChemAxon
Hydrogen Donor Count6ChemAxon
Polar Surface Area186.03 ŲChemAxon
Rotatable Bond Count10ChemAxon
Refractivity77.39 m³·mol⁻¹ChemAxon
Polarizability32.77 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
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 ID28639367
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound71464621
PDB IDNot Available
ChEBI ID73563
Good Scents IDNot Available
References
General References
  1. Himaya SW, Dewapriya P, Kim SK: EGFR tyrosine kinase inhibitory peptide attenuates Helicobacter pylori-mediated hyper-proliferation in AGS enteric epithelial cells. Toxicol Appl Pharmacol. 2013 Jun 15;269(3):205-14. doi: 10.1016/j.taap.2013.03.020. Epub 2013 Apr 6. [PubMed:23566958 ]
  2. LOTUS database [Link]