Np mrd loader

Record Information
Version1.0
Created at2021-01-06 07:40:50 UTC
Updated at2021-07-15 17:39:13 UTC
NP-MRD IDNP0022503
Secondary Accession NumbersNone
Natural Product Identification
Common NameSiamycin II
Provided ByNPAtlasNPAtlas Logo
Description Siamycin II is found in Streptomyces and Streptomyces sp. AA6532. It was first documented in 1995 (PMID: 7797448). Based on a literature review very few articles have been published on (2S)-2-{[(2S)-2-({[(1S,4S,7S,13R,19S,22S,25S,28R,31R,36R,39S,45S,51S,54R,60S)-4-benzyl-45-[(2R)-butan-2-yl]-25-[(2S)-butan-2-yl]-2,5,8,11,14,17,20,23,26,29,38,41,44,47,50,53,56,59,62-nonadecahydroxy-60-[(C-hydroxycarbonimidoyl)methyl]-39-(hydroxymethyl)-19-[(4-hydroxyphenyl)methyl]-7,22-dimethyl-51-(2-methylpropyl)-28-(propan-2-yl)-33,34,64,65-tetrathia-3,6,9,12,15,18,21,24,27,30,37,40,43,46,49,52,55,58,61-nonadecaazatricyclo[34.21.5.4¹³,⁵⁴]Hexahexaconta-2,5,8,11,14,17,20,23,26,29,37,40,43,46,49,52,55,58,61-nonadecaen-31-yl](hydroxy)methylidene}amino)-1-hydroxy-3-phenylpropylidene]amino}-3-(1H-indol-3-yl)propanoic acid.
Structure
Thumb
Synonyms
ValueSource
(2S)-2-{[(2S)-2-({[(1S,4S,7S,13R,19S,22S,25S,28R,31R,36R,39S,45S,51S,54R,60S)-4-benzyl-45-[(2R)-butan-2-yl]-25-[(2S)-butan-2-yl]-2,5,8,11,14,17,20,23,26,29,38,41,44,47,50,53,56,59,62-nonadecahydroxy-60-[(C-hydroxycarbonimidoyl)methyl]-39-(hydroxymethyl)-19-[(4-hydroxyphenyl)methyl]-7,22-dimethyl-51-(2-methylpropyl)-28-(propan-2-yl)-33,34,64,65-tetrathia-3,6,9,12,15,18,21,24,27,30,37,40,43,46,49,52,55,58,61-nonadecaazatricyclo[34.21.5.4,]hexahexaconta-2,5,8,11,14,17,20,23,26,29,37,40,43,46,49,52,55,58,61-nonadecaen-31-yl](hydroxy)methylidene}amino)-1-hydroxy-3-phenylpropylidene]amino}-3-(1H-indol-3-yl)propanoateGenerator
Chemical FormulaC98H133N23O26S4
Average Mass2177.5200 Da
Monoisotopic Mass2175.86750 Da
IUPAC Name(2S)-2-[(2S)-2-{[(1S,4S,7S,13R,19S,22S,25S,28R,31R,36R,39S,45S,51S,54R,60S)-4-benzyl-45-[(2R)-butan-2-yl]-25-[(2S)-butan-2-yl]-60-(carbamoylmethyl)-39-(hydroxymethyl)-19-[(4-hydroxyphenyl)methyl]-7,22-dimethyl-51-(2-methylpropyl)-2,5,8,11,14,17,20,23,26,29,38,41,44,47,50,53,56,59,62-nonadecaoxo-28-(propan-2-yl)-33,34,64,65-tetrathia-3,6,9,12,15,18,21,24,27,30,37,40,43,46,49,52,55,58,61-nonadecaazatricyclo[34.21.5.4^{13,54}]hexahexacontan-31-yl]formamido}-3-phenylpropanamido]-3-(1H-indol-3-yl)propanoic acid
Traditional Name(2S)-2-[(2S)-2-{[(1S,4S,7S,13R,19S,22S,25S,28R,31R,36R,39S,45S,51S,54R,60S)-4-benzyl-45-[(2R)-butan-2-yl]-25-[(2S)-butan-2-yl]-60-(carbamoylmethyl)-39-(hydroxymethyl)-19-[(4-hydroxyphenyl)methyl]-28-isopropyl-7,22-dimethyl-51-(2-methylpropyl)-2,5,8,11,14,17,20,23,26,29,38,41,44,47,50,53,56,59,62-nonadecaoxo-33,34,64,65-tetrathia-3,6,9,12,15,18,21,24,27,30,37,40,43,46,49,52,55,58,61-nonadecaazatricyclo[34.21.5.4^{13,54}]hexahexacontan-31-yl]formamido}-3-phenylpropanamido]-3-(1H-indol-3-yl)propanoic acid
CAS Registry NumberNot Available
SMILES
CC[C@@H](C)[C@@H]1NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@@H]2CSSC[C@@H]3NC(=O)CNC(=O)[C@H](C)NC(=O)[C@H](CC4=CC=CC=C4)NC(=O)[C@H](CC(=O)N2)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CSSC[C@H](NC(=O)[C@H](NC(=O)[C@@H](NC(=O)[C@H](C)NC(=O)[C@H](CC2=CC=C(O)C=C2)NC(=O)CNC3=O)[C@@H](C)CC)C(C)C)C(=O)N[C@@H](CC2=CC=CC=C2)C(=O)N[C@@H](CC2=CNC3=CC=CC=C23)C(O)=O)NC(=O)[C@H](CO)NC(=O)CNC1=O
InChI Identifier
InChI=1S/C98H133N23O26S4/c1-11-50(7)80-95(143)104-41-76(127)108-68(43-122)91(139)117-71-46-150-151-47-72(94(142)113-64(33-55-23-17-14-18-24-55)88(136)116-67(98(146)147)35-57-38-100-60-26-20-19-25-59(57)60)118-96(144)79(49(5)6)120-97(145)81(51(8)12-2)121-83(131)53(10)106-86(134)62(34-56-27-29-58(123)30-28-56)107-75(126)40-103-85(133)69-44-148-149-45-70(92(140)111-61(31-48(3)4)84(132)102-42-78(129)119-80)109-74(125)37-66(115-89(137)65(36-73(99)124)114-93(71)141)90(138)112-63(32-54-21-15-13-16-22-54)87(135)105-52(9)82(130)101-39-77(128)110-69/h13-30,38,48-53,61-72,79-81,100,122-123H,11-12,31-37,39-47H2,1-10H3,(H2,99,124)(H,101,130)(H,102,132)(H,103,133)(H,104,143)(H,105,135)(H,106,134)(H,107,126)(H,108,127)(H,109,125)(H,110,128)(H,111,140)(H,112,138)(H,113,142)(H,114,141)(H,115,137)(H,116,136)(H,117,139)(H,118,144)(H,119,129)(H,120,145)(H,121,131)(H,146,147)/t50-,51+,52+,53+,61+,62+,63+,64+,65+,66+,67+,68+,69+,70+,71+,72+,79-,80+,81+/m1/s1
InChI KeyHQDWMGCEUREUTK-YSBNIQEWSA-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
StreptomycesNPAtlas
Streptomyces sp. AA6532Bacteria
Chemical Taxonomy
ClassificationNot classified
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-5.9ChemAxon
pKa (Strongest Acidic)3.92ChemAxon
pKa (Strongest Basic)-6ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count26ChemAxon
Hydrogen Donor Count26ChemAxon
Polar Surface Area747.74 ŲChemAxon
Rotatable Bond Count23ChemAxon
Refractivity549.87 m³·mol⁻¹ChemAxon
Polarizability227.33 ųChemAxon
Number of Rings8ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
NPAtlas IDNPA020589
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 Compound139588883
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Tsunakawa M, Hu SL, Hoshino Y, Detlefson DJ, Hill SE, Furumai T, White RJ, Nishio M, Kawano K, Yamamoto S, et al.: Siamycins I and II, new anti-HIV peptides: I. Fermentation, isolation, biological activity and initial characterization. J Antibiot (Tokyo). 1995 May;48(5):433-4. doi: 10.7164/antibiotics.48.433. [PubMed:7797448 ]