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Record Information
Version2.0
Created at2022-09-04 21:06:37 UTC
Updated at2022-09-04 21:06:37 UTC
NP-MRD IDNP0201979
Secondary Accession NumbersNone
Natural Product Identification
Common Name(6s,9s,15s,18s,21s,24s)-6-benzyl-5,8,17,20,23-pentahydroxy-21-[(1r)-1-hydroxyethyl]-15-(1h-indol-3-ylmethyl)-18-(2-methylpropyl)-1,4,7,13,16,19,22-heptaazatricyclo[22.3.0.0⁹,¹³]heptacosa-4,7,16,19,22-pentaene-2,14-dione
DescriptionPhakellistatin 13 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. (6s,9s,15s,18s,21s,24s)-6-benzyl-5,8,17,20,23-pentahydroxy-21-[(1r)-1-hydroxyethyl]-15-(1h-indol-3-ylmethyl)-18-(2-methylpropyl)-1,4,7,13,16,19,22-heptaazatricyclo[22.3.0.0⁹,¹³]heptacosa-4,7,16,19,22-pentaene-2,14-dione is found in Phakellia fusca. (6s,9s,15s,18s,21s,24s)-6-benzyl-5,8,17,20,23-pentahydroxy-21-[(1r)-1-hydroxyethyl]-15-(1h-indol-3-ylmethyl)-18-(2-methylpropyl)-1,4,7,13,16,19,22-heptaazatricyclo[22.3.0.0⁹,¹³]heptacosa-4,7,16,19,22-pentaene-2,14-dione was first documented in 2003 (PMID: 12542366). Based on a literature review a small amount of articles have been published on Phakellistatin 13 (PMID: 19760191) (PMID: 15151396) (PMID: 17190452) (PMID: 20345147).
Structure
Thumb
Synonyms
ValueSource
Cyclo-(pro1-TRP-leu-THR-pro2-gly-phe)MeSH
Chemical FormulaC42H54N8O8
Average Mass798.9420 Da
Monoisotopic Mass798.40646 Da
IUPAC Name(6S,9S,15S,18S,21S,24S)-6-benzyl-5,8,17,20,23-pentahydroxy-21-[(1R)-1-hydroxyethyl]-15-[(1H-indol-3-yl)methyl]-18-(2-methylpropyl)-1,4,7,13,16,19,22-heptaazatricyclo[22.3.0.0^{9,13}]heptacosa-4,7,16,19,22-pentaene-2,14-dione
Traditional Name(6S,9S,15S,18S,21S,24S)-6-benzyl-5,8,17,20,23-pentahydroxy-21-[(1R)-1-hydroxyethyl]-15-(1H-indol-3-ylmethyl)-18-(2-methylpropyl)-1,4,7,13,16,19,22-heptaazatricyclo[22.3.0.0^{9,13}]heptacosa-4,7,16,19,22-pentaene-2,14-dione
CAS Registry NumberNot Available
SMILES
CC(C)C[C@@H]1N=C(O)[C@@H](N=C(O)[C@@H]2CCCN2C(=O)CN=C(O)[C@H](CC2=CC=CC=C2)N=C(O)[C@@H]2CCCN2C(=O)[C@H](CC2=CNC3=CC=CC=C23)N=C1O)[C@@H](C)O
InChI Identifier
InChI=1S/C42H54N8O8/c1-24(2)19-30-38(54)47-32(21-27-22-43-29-14-8-7-13-28(27)29)42(58)50-18-10-16-34(50)39(55)45-31(20-26-11-5-4-6-12-26)37(53)44-23-35(52)49-17-9-15-33(49)40(56)48-36(25(3)51)41(57)46-30/h4-8,11-14,22,24-25,30-34,36,43,51H,9-10,15-21,23H2,1-3H3,(H,44,53)(H,45,55)(H,46,57)(H,47,54)(H,48,56)/t25-,30+,31+,32+,33+,34+,36+/m1/s1
InChI KeyGCYCNNNVEBIXIM-SKOSDCFOSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Phakellia fuscaLOTUS Database
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
  • Cyclic alpha peptide
  • Macrolactam
  • Alpha-amino acid or derivatives
  • 3-alkylindole
  • Indole
  • Indole or derivatives
  • Monocyclic benzene moiety
  • Substituted pyrrole
  • Benzenoid
  • Heteroaromatic compound
  • Pyrrole
  • Pyrrolidine
  • Tertiary carboxylic acid amide
  • Lactam
  • Carboxamide group
  • Secondary alcohol
  • Secondary carboxylic acid amide
  • Azacycle
  • Organoheterocyclic compound
  • Organic nitrogen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Alcohol
  • Hydrocarbon derivative
  • Organic oxide
  • Carbonyl group
  • Organic oxygen 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
logP4.35ChemAxon
pKa (Strongest Acidic)3.19ChemAxon
pKa (Strongest Basic)1.75ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count13ChemAxon
Hydrogen Donor Count7ChemAxon
Polar Surface Area239.59 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity214.54 m³·mol⁻¹ChemAxon
Polarizability83.57 ųChemAxon
Number of Rings6ChemAxon
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 IDC00026792
Chemspider ID9300779
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkPhakellistatin 13
METLIN IDNot Available
PubChem Compound11125657
PDB IDNot Available
ChEBI ID181743
Good Scents IDNot Available
References
General References
  1. Wei H, Wen J, Xie R, Lin H, Fan G, Wu Y: Quantitative determination of Phakellistatin 13, a new cyclic heptapeptide, in rat plasma by liquid chromatography/tandem mass spectrometry: application to a pharmacokinetic study. Anal Bioanal Chem. 2009 Nov;395(5):1461-9. doi: 10.1007/s00216-009-3102-4. Epub 2009 Sep 17. [PubMed:19760191 ]
  2. Greenman KL, Hach DM, Van Vranken DL: Synthesis of phakellistatin 13 and oxidation to phakellistatin 3 and isophakellistatin 3. Org Lett. 2004 May 27;6(11):1713-6. doi: 10.1021/ol049614p. [PubMed:15151396 ]
  3. Mohammed R, Peng J, Kelly M, Hamann MT: Cyclic heptapeptides from the Jamaican sponge Stylissa caribica. J Nat Prod. 2006 Dec;69(12):1739-44. doi: 10.1021/np060006n. [PubMed:17190452 ]
  4. Zhang HJ, Yi YH, Yang GJ, Hu MY, Cao GD, Yang F, Lin HW: Proline-containing cyclopeptides from the marine sponge Phakellia fusca. J Nat Prod. 2010 Apr 23;73(4):650-5. doi: 10.1021/np9008267. [PubMed:20345147 ]
  5. Li WL, Yi YH, Wu HM, Xu QZ, Tang HF, Zhou DZ, Lin HW, Wang ZH: Isolation and structure of the cytotoxic cycloheptapeptide phakellistatin 13. J Nat Prod. 2003 Jan;66(1):146-8. doi: 10.1021/np020223y. [PubMed:12542366 ]
  6. LOTUS database [Link]