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Record Information
Version2.0
Created at2022-04-28 06:58:50 UTC
Updated at2022-04-28 06:58:50 UTC
NP-MRD IDNP0062288
Secondary Accession NumbersNone
Natural Product Identification
Common NameSiomycin B
Description2-[(1S,8R,11Z,15S,18R,25R,26R,35S,37S,46R,53S,59R)-18-[(2S,3S)-2,3-dihydroxybutan-2-yl]-11-ethylidene-6,9,16,23,38,41,44,47,59-nonahydroxy-8-[(1R)-1-hydroxyethyl]-60-[(1S)-1-hydroxyethyl]-26,46-dimethyl-40,43-dimethylidene-28-oxo-37-(propan-2-yl)-27-oxa-3,13,20,56-tetrathia-7,10,17,24,30,36,39,42,45,48,52,58,62,63,64-pentadecaazanonacyclo[23.23.9.2²⁹,³².1²,⁵.1¹²,¹⁵.1¹⁹,²².1³¹,³⁵.1⁵⁴,⁵⁷.0¹,⁵³]Tetrahexaconta-2(64),4,6,9,12(63),16,19(62),21,23,29,31,33,38,41,44,47,51,54,57,60-icosaen-51-yl]-1,3-thiazole-4-carboximidic acid belongs to the class of organic compounds known as cyclic peptides. Cyclic peptides are compounds containing a cyclic moiety bearing a peptide backbone. Siomycin B is found in Streptomyces sioyaensis. Based on a literature review very few articles have been published on 2-[(1S,8R,11Z,15S,18R,25R,26R,35S,37S,46R,53S,59R)-18-[(2S,3S)-2,3-dihydroxybutan-2-yl]-11-ethylidene-6,9,16,23,38,41,44,47,59-nonahydroxy-8-[(1R)-1-hydroxyethyl]-60-[(1S)-1-hydroxyethyl]-26,46-dimethyl-40,43-dimethylidene-28-oxo-37-(propan-2-yl)-27-oxa-3,13,20,56-tetrathia-7,10,17,24,30,36,39,42,45,48,52,58,62,63,64-pentadecaazanonacyclo[23.23.9.2²⁹,³².1²,⁵.1¹²,¹⁵.1¹⁹,²².1³¹,³⁵.1⁵⁴,⁵⁷.0¹,⁵³]Tetrahexaconta-2(64),4,6,9,12(63),16,19(62),21,23,29,31,33,38,41,44,47,51,54,57,60-icosaen-51-yl]-1,3-thiazole-4-carboximidic acid.
Structure
Thumb
Synonyms
ValueSource
2-[(1S,8R,11Z,15S,18R,25R,26R,35S,37S,46R,53S,59R)-18-[(2S,3S)-2,3-Dihydroxybutan-2-yl]-11-ethylidene-6,9,16,23,38,41,44,47,59-nonahydroxy-8-[(1R)-1-hydroxyethyl]-60-[(1S)-1-hydroxyethyl]-26,46-dimethyl-40,43-dimethylidene-28-oxo-37-(propan-2-yl)-27-oxa-3,13,20,56-tetrathia-7,10,17,24,30,36,39,42,45,48,52,58,62,63,64-pentadecaazanonacyclo[23.23.9.2,.1,.1,.1,.1,.1,.0,]tetrahexaconta-2(64),4,6,9,12(63),16,19(62),21,23,29,31,33,38,41,44,47,51,54,57,60-icosaen-51-yl]-1,3-thiazole-4-carboximidateGenerator
Chemical FormulaC65H75N17O16S5
Average Mass1510.7200 Da
Monoisotopic Mass1509.41813 Da
IUPAC Name2-[(1S,8R,11Z,15S,18R,25R,26R,35S,37S,46R,53S,59R)-18-[(2S,3S)-2,3-dihydroxybutan-2-yl]-11-ethylidene-59-hydroxy-8-[(1R)-1-hydroxyethyl]-60-[(1S)-1-hydroxyethyl]-26,46-dimethyl-40,43-dimethylidene-6,9,16,23,28,38,41,44,47-nonaoxo-37-(propan-2-yl)-27-oxa-3,13,20,56-tetrathia-7,10,17,24,30,36,39,42,45,48,52,58,62,63,64-pentadecaazanonacyclo[23.23.9.2^{29,32}.1^{2,5}.1^{12,15}.1^{19,22}.1^{31,35}.1^{54,57}.0^{1,53}]tetrahexaconta-2(64),4,12(63),19(62),21,29,31,33,51,54,57,60-dodecaen-51-yl]-1,3-thiazole-4-carboxamide
Traditional Name2-[(1S,8R,11Z,15S,18R,25R,26R,35S,37S,46R,53S,59R)-18-[(2S,3S)-2,3-dihydroxybutan-2-yl]-11-ethylidene-59-hydroxy-8-[(1R)-1-hydroxyethyl]-60-[(1S)-1-hydroxyethyl]-37-isopropyl-26,46-dimethyl-40,43-dimethylidene-6,9,16,23,28,38,41,44,47-nonaoxo-27-oxa-3,13,20,56-tetrathia-7,10,17,24,30,36,39,42,45,48,52,58,62,63,64-pentadecaazanonacyclo[23.23.9.2^{29,32}.1^{2,5}.1^{12,15}.1^{19,22}.1^{31,35}.1^{54,57}.0^{1,53}]tetrahexaconta-2(64),4,12(63),19(62),21,29,31,33,51,54,57,60-dodecaen-51-yl]-1,3-thiazole-4-carboxamide
CAS Registry NumberNot Available
SMILES
C\C=C1/NC(=O)[C@H](NC(=O)C2=CSC(=N2)[C@]23CCC(=N[C@@H]2C2=CSC(=N2)[C@H](NC(=O)C2=CSC(=N2)[C@H](NC(=O)[C@H]2CSC1=N2)[C@](C)(O)[C@H](C)O)[C@@H](C)OC(=O)C1=NC2=C(C=C[C@H](N[C@@H](C(C)C)C(=O)NC(=C)C(=O)NC(=C)C(=O)N[C@H](C)C(=O)N3)[C@H]2O)C(=C1)[C@H](C)O)C1=NC(=CS1)C(N)=O)[C@@H](C)O
InChI Identifier
InChI=1S/C65H75N17O16S5/c1-12-33-58-76-40(20-100-58)55(93)81-48(64(11,97)30(10)85)61-77-39(21-102-61)53(91)80-44-29(9)98-62(96)36-17-32(27(7)83)31-13-14-34(46(86)45(31)71-36)70-42(23(2)3)56(94)69-25(5)51(89)67-24(4)50(88)68-26(6)52(90)82-65(63-78-41(22-103-63)54(92)79-43(28(8)84)57(95)73-33)16-15-35(59-75-38(19-99-59)49(66)87)72-47(65)37-18-101-60(44)74-37/h12-14,17-19,21-23,26-30,34,40,42-44,46-48,70,83-86,97H,4-5,15-16,20H2,1-3,6-11H3,(H2,66,87)(H,67,89)(H,68,88)(H,69,94)(H,73,95)(H,79,92)(H,80,91)(H,81,93)(H,82,90)/b33-12-/t26-,27+,28-,29-,30+,34+,40-,42+,43-,44-,46-,47-,48+,64-,65+/m1/s1
InChI KeySTTJBBWRTRUGII-QQBNXTJZSA-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
Streptomyces sioyaensisBacteria
Chemical Taxonomy
Description Belongs to the class of organic compounds known as cyclic peptides. Cyclic peptides are compounds containing a cyclic moiety bearing a peptide backbone.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentCyclic peptides
Alternative Parents
Substituents
  • Cyclic alpha peptide
  • Pyridine carboxylic acid
  • Aralkylamine
  • Tetrahydropyridine
  • 2,4-disubstituted 1,3-thiazole
  • Imidothiolactone
  • Pyridine
  • Heteroaromatic compound
  • Cyclic carboximidic acid
  • Meta-thiazoline
  • Thiazole
  • Tertiary alcohol
  • Azole
  • Secondary alcohol
  • Lactone
  • Ketimine
  • Carboxylic acid ester
  • Amino acid or derivatives
  • Oxacycle
  • Azacycle
  • Organoheterocyclic compound
  • Organic 1,3-dipolar compound
  • Propargyl-type 1,3-dipolar organic compound
  • Secondary amine
  • Polyol
  • Monocarboxylic acid or derivatives
  • Secondary aliphatic amine
  • Carboximidic acid derivative
  • Carboximidic acid
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Aromatic alcohol
  • Organooxygen compound
  • Organonitrogen compound
  • Imine
  • Amine
  • Alcohol
  • 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
logP2.18ALOGPS
logP-1.1ChemAxon
logS-5.3ALOGPS
pKa (Strongest Acidic)10.76ChemAxon
pKa (Strongest Basic)7.12ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count23ChemAxon
Hydrogen Donor Count15ChemAxon
Polar Surface Area504.54 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity374.97 m³·mol⁻¹ChemAxon
Polarizability147.01 ųChemAxon
Number of Rings10ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
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 Compound162914572
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References