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Record Information
Version2.0
Created at2021-01-05 21:18:26 UTC
Updated at2021-07-15 17:09:39 UTC
NP-MRD IDNP0011694
Secondary Accession NumbersNone
Natural Product Identification
Common NameVariapeptin
Provided ByNPAtlasNPAtlas Logo
DescriptionVariapeptin 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. Variapeptin is found in Streptomyces variabilis. Variapeptin was first documented in 1990 (PMID: 2358400). Based on a literature review very few articles have been published on Variapeptin.
Structure
Thumb
Synonyms
ValueSource
N-[3-Benzyl-7,22-dihydroxy-20-(hydroxymethyl)-4,6-dimethyl-2,5,8,15,19-pentaoxo-17-(propan-2-yl)-18-oxa-1,4,7,13,14,21,27-heptaazatricyclo[21.4.0.0,]heptacos-21-en-16-yl]-2-hydroxy-2-[2-hydroxy-6-methyl-5-(2-methylbutyl)oxan-2-yl]propanimidateGenerator
Chemical FormulaC46H72N8O13
Average Mass945.1250 Da
Monoisotopic Mass944.52188 Da
IUPAC Name(2R)-N-[(3R,6R,9S,17S,20S,23S)-3-benzyl-7-hydroxy-20-(hydroxymethyl)-4,6-dimethyl-2,5,8,15,19,22-hexaoxo-17-(propan-2-yl)-18-oxa-1,4,7,13,14,21,27-heptaazatricyclo[21.4.0.0^{9,14}]heptacosan-16-yl]-2-hydroxy-2-[(2S,5S,6S)-2-hydroxy-6-methyl-5-[(2R)-2-methylbutyl]oxan-2-yl]propanamide
Traditional Name(2R)-N-[(3R,6R,9S,17S,20S,23S)-3-benzyl-7-hydroxy-20-(hydroxymethyl)-17-isopropyl-4,6-dimethyl-2,5,8,15,19,22-hexaoxo-18-oxa-1,4,7,13,14,21,27-heptaazatricyclo[21.4.0.0^{9,14}]heptacosan-16-yl]-2-hydroxy-2-[(2S,5S,6S)-2-hydroxy-6-methyl-5-[(2R)-2-methylbutyl]oxan-2-yl]propanamide
CAS Registry NumberNot Available
SMILES
CCC(C)CC1CCC(O)(OC1C)C(C)(O)C(=O)NC1C(OC(=O)C(CO)NC(=O)C2CCCNN2C(=O)C(CC2=CC=CC=C2)N(C)C(=O)C(C)N(O)C(=O)C2CCCNN2C1=O)C(C)C
InChI Identifier
InChI=1S/C46H72N8O13/c1-9-27(4)23-31-19-20-46(64,67-29(31)6)45(7,63)44(62)50-36-37(26(2)3)66-43(61)32(25-55)49-38(56)33-17-13-21-47-52(33)40(58)35(24-30-15-11-10-12-16-30)51(8)39(57)28(5)54(65)41(59)34-18-14-22-48-53(34)42(36)60/h10-12,15-16,26-29,31-37,47-48,55,63-65H,9,13-14,17-25H2,1-8H3,(H,49,56)(H,50,62)
InChI KeyPBXKWAYVRNEWSB-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
Streptomyces variabilisNPAtlas
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 Parents
Substituents
  • Cyclic depsipeptide
  • Macrolide lactam
  • Alpha-amino acid ester
  • Macrolactam
  • N-acyl-alpha amino acid or derivatives
  • Alpha-amino acid or derivatives
  • Monocyclic benzene moiety
  • 1,2-diazinane
  • Benzenoid
  • Oxane
  • Tertiary carboxylic acid amide
  • Tertiary alcohol
  • Carboxamide group
  • Carboxylic acid ester
  • Carboxylic acid hydrazide
  • Hemiacetal
  • Hydroxamic acid
  • Lactam
  • Lactone
  • Secondary carboxylic acid amide
  • Oxacycle
  • Azacycle
  • Monocarboxylic acid or derivatives
  • Organoheterocyclic compound
  • Carboxylic acid derivative
  • Alcohol
  • Carbonyl group
  • Organopnictogen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen compound
  • Organic nitrogen compound
  • Organonitrogen compound
  • Organooxygen compound
  • Primary 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
logP1.44ALOGPS
logP0.94ChemAxon
logS-3.9ALOGPS
pKa (Strongest Acidic)7.67ChemAxon
pKa (Strongest Basic)4.33ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count14ChemAxon
Hydrogen Donor Count8ChemAxon
Polar Surface Area279.95 ŲChemAxon
Rotatable Bond Count10ChemAxon
Refractivity261.76 m³·mol⁻¹ChemAxon
Polarizability99.23 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
NPAtlas IDNPA016175
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID2339289
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound3081754
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Nakagawa M, Hayakawa Y, Furihata K, Seto H: Structural studies on new depsipeptide antibiotics, variapeptin and citropeptin. J Antibiot (Tokyo). 1990 May;43(5):477-84. doi: 10.7164/antibiotics.43.477. [PubMed:2358400 ]