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Record Information
Version2.0
Created at2020-12-09 00:57:14 UTC
Updated at2021-07-15 16:47:26 UTC
NP-MRD IDNP0003806
Secondary Accession NumbersNone
Natural Product Identification
Common NameQuinomycin C
Provided ByNPAtlasNPAtlas Logo
DescriptionEchinomycin, also known as quinomycin a, belongs to the class of organic compounds known as cyclic depsipeptides. These are natural or synthetic compounds having sequences of amino and hydroxy carboxylic acid residues (usually α-amino and α-hydroxy acids) connected in a ring. The residues are commonly but not necessarily regularly alternating. Quinomycin C is found in bacterium, Streptomyces echinatus, Streptomyces No. 732 and Streptomyces triostinicus. It was first documented in 1975 (PMID: 1150534). Based on a literature review a significant number of articles have been published on Echinomycin (PMID: 34595395) (PMID: 34580712) (PMID: 34579634) (PMID: 34512862).
Structure
Thumb
Synonyms
ValueSource
Quinomycin aHMDB
N-(6,19-Dihydroxy-20-{[hydroxy(quinoxalin-2-yl)methylidene]amino}-2,4,12,15,17,25-hexamethyl-29-(methylsulfanyl)-3,10,13,16,23,26-hexaoxo-11,24-bis(propan-2-yl)-9,22-dioxa-28-thia-2,5,12,15,18,25-hexaazabicyclo[12.12.3]nonacosa-5,18-dien-7-yl)quinoxaline-2-carboximidateHMDB
N-(6,19-Dihydroxy-20-{[hydroxy(quinoxalin-2-yl)methylidene]amino}-2,4,12,15,17,25-hexamethyl-29-(methylsulphanyl)-3,10,13,16,23,26-hexaoxo-11,24-bis(propan-2-yl)-9,22-dioxa-28-thia-2,5,12,15,18,25-hexaazabicyclo[12.12.3]nonacosa-5,18-dien-7-yl)quinoxaline-2-carboximidateHMDB
N-(6,19-Dihydroxy-20-{[hydroxy(quinoxalin-2-yl)methylidene]amino}-2,4,12,15,17,25-hexamethyl-29-(methylsulphanyl)-3,10,13,16,23,26-hexaoxo-11,24-bis(propan-2-yl)-9,22-dioxa-28-thia-2,5,12,15,18,25-hexaazabicyclo[12.12.3]nonacosa-5,18-dien-7-yl)quinoxaline-2-carboximidic acidHMDB
EchinomycinMeSH
Chemical FormulaC51H64N12O12S2
Average Mass1101.2700 Da
Monoisotopic Mass1100.42081 Da
IUPAC NameN-[(1R,4R,7S,11S,14S,17R,20R,24S,27S)-2,4,12,15,17,25-hexamethyl-27-(methylsulfanyl)-3,6,10,13,16,19,23,26-octaoxo-11,24-bis(propan-2-yl)-20-(quinoxaline-2-amido)-9,22-dioxa-28-thia-2,5,12,15,18,25-hexaazabicyclo[12.12.3]nonacosan-7-yl]quinoxaline-2-carboxamide
Traditional NameN-[(1R,4R,7S,11S,14S,17R,20R,24S,27S)-11,24-diisopropyl-2,4,12,15,17,25-hexamethyl-27-(methylsulfanyl)-3,6,10,13,16,19,23,26-octaoxo-20-(quinoxaline-2-amido)-9,22-dioxa-28-thia-2,5,12,15,18,25-hexaazabicyclo[12.12.3]nonacosan-7-yl]quinoxaline-2-carboxamide
CAS Registry NumberNot Available
SMILES
CSC1SCC2N(C)C(=O)C(C)NC(=O)C(COC(=O)C(C(C)C)N(C)C(=O)C1N(C)C(=O)C(C)NC(=O)C(COC(=O)C(C(C)C)N(C)C2=O)NC(=O)C1=NC2=CC=CC=C2N=C1)NC(=O)C1=NC2=CC=CC=C2N=C1
InChI Identifier
InChI=1S/C51H64N12O12S2/c1-25(2)38-49(72)74-22-36(59-42(65)34-21-53-30-17-13-15-19-32(30)57-34)44(67)55-28(6)46(69)63(10)40-48(71)62(9)39(26(3)4)50(73)75-23-35(58-41(64)33-20-52-29-16-12-14-18-31(29)56-33)43(66)54-27(5)45(68)60(7)37(47(70)61(38)8)24-77-51(40)76-11/h12-21,25-28,35-40,51H,22-24H2,1-11H3,(H,54,66)(H,55,67)(H,58,64)(H,59,65)
InChI KeyAUJXLBOHYWTPFV-UHFFFAOYSA-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
Bacterium; sewage; soilNPAtlas
Streptomyces echinatusLOTUS Database
Streptomyces No. 732Bacteria
Streptomyces triostinicusLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as cyclic depsipeptides. These are natural or synthetic compounds having sequences of amino and hydroxy carboxylic acid residues (usually α-amino and α-hydroxy acids) connected in a ring. The residues are commonly but not necessarily regularly alternating.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassPeptidomimetics
Sub ClassDepsipeptides
Direct ParentCyclic depsipeptides
Alternative ParentsNot Available
SubstituentsNot Available
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
logP2.71ALOGPS
logP0.91ChemAxon
logS-5ALOGPS
pKa (Strongest Acidic)10.66ChemAxon
pKa (Strongest Basic)0.58ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count14ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area301.8 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity278.47 m³·mol⁻¹ChemAxon
Polarizability114.27 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
NPAtlas IDNPA020398
HMDB IDHMDB0251691
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00051814
Chemspider ID3085
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkEchinomycin
METLIN IDNot Available
PubChem Compound3197
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Martin DG, Mizsak SA, Biles C, Stewart JC, Bacynsky L, Meulman PA: Structure of quinomycin antibiotics. J Antibiot (Tokyo). 1975 Apr;28(4):332-6. doi: 10.7164/antibiotics.28.332. [PubMed:1150534 ]
  2. Long F, Cheung CY, Whitman WB, Cook GM, Ronimus RS: Using genome comparisons of wild-type and resistant mutants of Methanococcus maripaludis to help understand mechanisms of resistance to methane inhibitors. Access Microbiol. 2021 Jul 21;3(7):000244. doi: 10.1099/acmi.0.000244. eCollection 2021. [PubMed:34595395 ]
  3. Zhu JY, Huang X, Fu Y, Wang Y, Zheng P, Liu Y, Han Z: Pharmacological or genetic inhibition of hypoxia signaling attenuates oncogenic RAS-induced cancer phenotypes. Dis Model Mech. 2021 Sep 28. pii: 272327. doi: 10.1242/dmm.048953. [PubMed:34580712 ]
  4. Sharma A, Deep A, Marwaha MG, Marwaha RK: Quinoxaline: A chemical moiety with spectrum of interesting biological activities. Mini Rev Med Chem. 2021 Sep 27. pii: MRMC-EPUB-118193. doi: 10.2174/1389557521666210927123831. [PubMed:34579634 ]
  5. Tang Z, Chen J, Zhang Z, Bi J, Xu R, Lin Q, Wang Z: HIF-1alpha Activation Promotes Luteolysis by Enhancing ROS Levels in the Corpus Luteum of Pseudopregnant Rats. Oxid Med Cell Longev. 2021 Sep 1;2021:1764929. doi: 10.1155/2021/1764929. eCollection 2021. [PubMed:34512862 ]