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Record Information
Version1.0
Created at2021-01-05 21:09:28 UTC
Updated at2021-07-15 17:09:04 UTC
NP-MRD IDNP0011483
Secondary Accession NumbersNone
Natural Product Identification
Common NameKocurin
Provided ByNPAtlasNPAtlas Logo
DescriptionKocurin 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. Kocurin is found in Kocuria palustris. It was first documented in 2013 (PMID: 23380989). Based on a literature review very few articles have been published on Kocurin.
Structure
Thumb
Synonyms
ValueSource
2-({[(2S)-1-[(2S)-2-({2-[({2-[(6S,12S,15R,19S,26S)-19-benzyl-14,21,28-trihydroxy-26-[(C-hydroxycarbonimidoyl)methyl]-12-[(4-hydroxyphenyl)methyl]-30-methyl-11-oxo-31-oxa-4,17,24,41-tetrathia-10,13,20,27,37,42,43,44,45,46-decaazaoctacyclo[37.2.1.1,.1,.1,.1,.0,.0,]hexatetraconta-1(42),2,5(46),13,18(45),20,22,25(44),27,29,32(43),33(38),34,36,39-pentadecaen-36-yl]-1,3-thiazol-4-yl}(hydroxy)methylidene)amino]-1-hydroxyprop-2-en-1-ylidene}amino)propanoyl]pyrrolidin-2-yl](hydroxy)methylidene}amino)-N-[1-(C-hydroxycarbonimidoyl)eth-1-en-1-yl]prop-2-enimidateGenerator
Chemical FormulaC69H66N18O13S5
Average Mass1515.7000 Da
Monoisotopic Mass1514.36603 Da
IUPAC Name2-{[(2S)-1-[(2S)-2-[2-({2-[(6S,12S,15R,19S,26S)-19-benzyl-26-(carbamoylmethyl)-12-[(4-hydroxyphenyl)methyl]-30-methyl-11,14,21,28-tetraoxo-31-oxa-4,17,24,41-tetrathia-10,13,20,27,37,42,43,44,45,46-decaazaoctacyclo[37.2.1.1^{2,5}.1^{15,18}.1^{22,25}.1^{29,32}.0^{6,10}.0^{33,38}]hexatetraconta-1(42),2,5(46),18(45),22,25(44),29,32(43),33,35,37,39-dodecaen-36-yl]-1,3-thiazol-4-yl}formamido)prop-2-enamido]propanoyl]pyrrolidin-2-yl]formamido}-N-(1-carbamoyleth-1-en-1-yl)prop-2-enamide
Traditional Name2-{[(2S)-1-[(2S)-2-[2-({2-[(6S,12S,15R,19S,26S)-19-benzyl-26-(carbamoylmethyl)-12-[(4-hydroxyphenyl)methyl]-30-methyl-11,14,21,28-tetraoxo-31-oxa-4,17,24,41-tetrathia-10,13,20,27,37,42,43,44,45,46-decaazaoctacyclo[37.2.1.1^{2,5}.1^{15,18}.1^{22,25}.1^{29,32}.0^{6,10}.0^{33,38}]hexatetraconta-1(42),2,5(46),18(45),22,25(44),29,32(43),33,35,37,39-dodecaen-36-yl]-1,3-thiazol-4-yl}formamido)prop-2-enamido]propanoyl]pyrrolidin-2-yl]formamido}-N-(1-carbamoyleth-1-en-1-yl)prop-2-enamide
CAS Registry NumberNot Available
SMILES
C[C@H](NC(=O)C(=C)NC(=O)C1=CSC(=N1)C1=NC2=C(C=C1)C1=NC(=C(C)O1)C(=O)N[C@@H](CC(N)=O)C1=NC(=CS1)C(=O)N[C@@H](CC1=CC=CC=C1)C1=N[C@@H](CS1)C(=O)N[C@@H](CC1=CC=C(O)C=C1)C(=O)N1CCC[C@H]1C1=NC(=CS1)C1=NC2=CS1)C(=O)N1CCC[C@H]1C(=O)NC(=C)C(=O)NC(=C)C(N)=O
InChI Identifier
InChI=1S/C69H66N18O13S5/c1-31(54(71)90)72-55(91)33(3)74-60(96)49-13-9-21-86(49)68(98)34(4)75-56(92)32(2)73-57(93)45-27-102-63(81-45)40-20-19-39-53(76-40)44-26-101-66(80-44)48-30-105-67(84-48)50-14-10-22-87(50)69(99)43(24-37-15-17-38(88)18-16-37)79-59(95)47-29-103-64(82-47)41(23-36-11-7-6-8-12-36)77-58(94)46-28-104-65(83-46)42(25-51(70)89)78-61(97)52-35(5)100-62(39)85-52/h6-8,11-12,15-20,26-28,30,34,41-43,47,49-50,88H,1-3,9-10,13-14,21-25,29H2,4-5H3,(H2,70,89)(H2,71,90)(H,72,91)(H,73,93)(H,74,96)(H,75,92)(H,77,94)(H,78,97)(H,79,95)/t34-,41-,42-,43-,47-,49-,50-/m0/s1
InChI KeyWWWYMYPACSXBTM-GVYUJTEBSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Kocuria palustrisNPAtlas
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
  • N-acyl-alpha amino acid or derivatives
  • Macrolactam
  • Proline or derivatives
  • Alpha-amino acid amide
  • Beta amino acid or derivatives
  • Alpha-amino acid or derivatives
  • Pyrrolidine carboxylic acid or derivatives
  • Pyrrolidine-2-carboxamide
  • Thiazolecarboxamide
  • Thiazolecarboxylic acid or derivatives
  • N-acylpyrrolidine
  • 2-heteroaryl carboxamide
  • Phenol
  • 2,4-disubstituted 1,3-thiazole
  • 1-hydroxy-2-unsubstituted benzenoid
  • Imidothiolactone
  • Benzenoid
  • Pyridine
  • Monocyclic benzene moiety
  • Oxazole
  • Meta-thiazoline
  • Thiazole
  • Pyrrolidine
  • Tertiary carboxylic acid amide
  • Heteroaromatic compound
  • Azole
  • Carboxamide group
  • Lactam
  • Secondary carboxylic acid amide
  • Primary carboxylic acid amide
  • Organic 1,3-dipolar compound
  • Organoheterocyclic compound
  • Azacycle
  • Oxacycle
  • Propargyl-type 1,3-dipolar organic compound
  • Organonitrogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Carbonyl group
  • Hydrocarbon derivative
  • Organic oxide
  • Organooxygen compound
  • Organopnictogen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic 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
logP4.22ALOGPS
logP2.33ChemAxon
logS-4.7ALOGPS
pKa (Strongest Acidic)9.49ChemAxon
pKa (Strongest Basic)1.13ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count19ChemAxon
Hydrogen Donor Count10ChemAxon
Polar Surface Area453.57 ŲChemAxon
Rotatable Bond Count17ChemAxon
Refractivity415.14 m³·mol⁻¹ChemAxon
Polarizability157.52 ųChemAxon
Number of Rings12ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
NPAtlas IDNPA012970
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID29215512
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound71816533
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Martin J, da S Sousa T, Crespo G, Palomo S, Gonzalez I, Tormo JR, de la Cruz M, Anderson M, Hill RT, Vicente F, Genilloud O, Reyes F: Kocurin, the true structure of PM181104, an anti-methicillin-resistant Staphylococcus aureus (MRSA) thiazolyl peptide from the marine-derived bacterium Kocuria palustris. Mar Drugs. 2013 Feb 4;11(2):387-98. doi: 10.3390/md11020387. [PubMed:23380989 ]