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Record Information
Version2.0
Created at2022-09-04 04:18:30 UTC
Updated at2022-09-04 04:18:30 UTC
NP-MRD IDNP0188046
Secondary Accession NumbersNone
Natural Product Identification
Common Name(2r)-2-[(1-hydroxyethylidene)amino]-3-({4,5,9-trihydroxy-2-methyl-10-oxobenzo[b]fluoren-11-yl}sulfanyl)propanoic acid
DescriptionSeongomycin belongs to the class of organic compounds known as n-acyl-l-alpha-amino acids. These are n-acylated alpha amino acids which have the L-configuration of the alpha-carbon atom. (2r)-2-[(1-hydroxyethylidene)amino]-3-({4,5,9-trihydroxy-2-methyl-10-oxobenzo[b]fluoren-11-yl}sulfanyl)propanoic acid is found in Streptomyces lividans. (2r)-2-[(1-hydroxyethylidene)amino]-3-({4,5,9-trihydroxy-2-methyl-10-oxobenzo[b]fluoren-11-yl}sulfanyl)propanoic acid was first documented in 2013 (PMID: 23803003). Based on a literature review very few articles have been published on Seongomycin (PMID: 28191843).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC23H19NO7S
Average Mass453.4700 Da
Monoisotopic Mass453.08822 Da
IUPAC Name(2R)-2-[(1-hydroxyethylidene)amino]-3-({4,5,9-trihydroxy-2-methyl-10-oxo-10H-benzo[b]fluoren-11-yl}sulfanyl)propanoic acid
Traditional Name(2R)-2-[(1-hydroxyethylidene)amino]-3-({4,5,9-trihydroxy-2-methyl-10-oxobenzo[b]fluoren-11-yl}sulfanyl)propanoic acid
CAS Registry NumberNot Available
SMILES
CC(O)=N[C@@H](CSC1=C2C(C3=C(O)C=C(C)C=C13)=C(O)C1=CC=CC(O)=C1C2=O)C(O)=O
InChI Identifier
InChI=1S/C23H19NO7S/c1-9-6-12-16(15(27)7-9)18-19(22(12)32-8-13(23(30)31)24-10(2)25)21(29)17-11(20(18)28)4-3-5-14(17)26/h3-7,13,26-28H,8H2,1-2H3,(H,24,25)(H,30,31)/t13-/m0/s1
InChI KeyVINPUYZACTZLRR-ZDUSSCGKSA-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
Streptomyces lividansLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as n-acyl-l-alpha-amino acids. These are n-acylated alpha amino acids which have the L-configuration of the alpha-carbon atom.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentN-acyl-L-alpha-amino acids
Alternative Parents
Substituents
  • N-acyl-l-alpha-amino acid
  • Cysteine or derivatives
  • 1-naphthol
  • Naphthalene
  • Indene
  • Aryl ketone
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Benzenoid
  • Vinylogous thioester
  • Acetamide
  • Vinylogous acid
  • Carboxamide group
  • Ketone
  • Secondary carboxylic acid amide
  • Thioenolether
  • Polyol
  • Monocarboxylic acid or derivatives
  • Enol
  • Carboxylic acid
  • Sulfenyl compound
  • Organosulfur compound
  • Organooxygen compound
  • Organonitrogen compound
  • Organopnictogen compound
  • Organic oxygen compound
  • Carbonyl group
  • Organic nitrogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Aromatic homopolycyclic compound
Molecular FrameworkAromatic homopolycyclic compounds
External DescriptorsNot Available
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
logP2.82ChemAxon
pKa (Strongest Acidic)3.15ChemAxon
pKa (Strongest Basic)0.46ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count8ChemAxon
Hydrogen Donor Count5ChemAxon
Polar Surface Area147.65 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity121.42 m³·mol⁻¹ChemAxon
Polarizability46.26 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound136734298
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Woo CM, Gholap SL, Herzon SB: Insights into lomaiviticin biosynthesis. Isolation and structure elucidation of (-)-homoseongomycin. J Nat Prod. 2013 Jul 26;76(7):1238-41. doi: 10.1021/np400355h. Epub 2013 Jun 26. [PubMed:23803003 ]
  2. Wang P, Hong GJ, Wilson MR, Balskus EP: Production of Stealthin C Involves an S-N-Type Smiles Rearrangement. J Am Chem Soc. 2017 Mar 1;139(8):2864-2867. doi: 10.1021/jacs.6b10586. Epub 2017 Feb 16. [PubMed:28191843 ]
  3. LOTUS database [Link]