Biological Magnetic Resonance Data Bank

A Repository for Data from NMR Spectroscopy on Proteins, Peptides, Nucleic Acids, and other Biomolecules
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BMRB Entry 5608

Title: Solution Structure of Contryphan-Vn   PubMed: 12646193

Authors: Eliseo, T.; Cicero, D.; Polticelli, F.; Schinina, E.; Raybaudi-Massilia, G.; Paci, M.; Ascenzi, P.

Citation: Massilia, G.; Eliseo, T.; Grolleau, F.; Lapied, B.; Barbier, J.; Bournaud, R.; Molgo, J.; Cicero, D.; Paci, M.; Schinina, M.; Ascenzi, P.; Polticelli, F.. "Contryphan-Vn: a modulator of Ca2+-dependent K+ channels."  Biochem. Biophys. Res. Commun. 303, 238-246 (2003).

Assembly members:
Contryphan-Vn, polymer, 10 residues, Formula weight is not available

Natural source:   Common Name: Conus ventricosus   Taxonomy ID: 117992   Superkingdom: Eukaryota   Kingdom: Metazoa   Genus/species: Conus ventricosus

Experimental source:   Production method: chemical synthesis

Entity Sequences (FASTA):
Contryphan-Vn: GDCPXKPWCX

Data sets:
Data typeCount
13C chemical shifts34
15N chemical shifts6
1H chemical shifts58

Additional metadata:

  • Assembly
  • Samples and Experiments
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Entity Assembly IDEntity NameEntity ID


Entity 1, DOUBLECORTIN 10 residues - Formula weight is not available



sample_1: Contryphan-Vn 5 mM; H2O 90%; D2O 10%

sample_cond_1: pH: 3.5; pressure: 1 atm; temperature: 298 K


NameSampleSample stateSample conditions
2D TOCSYsample_1not availablesample_cond_1
2D ROESYsample_1not availablesample_cond_1
COSYsample_1not availablesample_cond_1
1H-15N HSQCsample_1not availablesample_cond_1
1H-13C HMQCsample_1not availablesample_cond_1
1H-13C HSQC-TOCSYsample_1not availablesample_cond_1


xwinnmr v1.5 - collection

NMRPipe v1.5 - collection

NMRView v1.5 - collection

X-PLOR v1.5 - collection

NMR spectrometers:

  • Bruker AVANCE 400 MHz

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