BMRB

Biological Magnetic Resonance Data Bank


A Repository for Data from NMR Spectroscopy on Proteins, Peptides, Nucleic Acids, and other Biomolecules
Member of WWPDB

BMRB Entry 30508

Title: NMR Solution Structure of vil14a   PubMed: 30040981

Deposition date: 2018-08-16 Original release date: 2018-08-31

Authors: Dovell, S.; Mari, F.; Moller, C.; Melaun, C.

Citation: Moller, C.; Dovell, S.; Melaun, C.; Mari, F.. "Definition of the R-superfamily of conotoxins: Structural convergence of helix-loop-helix peptidic scaffolds."  Peptides 107, 75-82 (2018).

Assembly members:
entity_1, polymer, 27 residues, 2879.409 Da.

Natural source:   Common Name: Villepin's cone   Taxonomy ID: 257347   Superkingdom: Eukaryota   Kingdom: Metazoa   Genus/species: Conus villepinii

Experimental source:   Production method: .

Entity Sequences (FASTA):
entity_1: GGLGRCIYNCMNSGGGLSFI QCKTMCY

Data sets:
Data typeCount
1H chemical shifts142

Additional metadata:

  • Assembly
  • Samples and Experiments
  • Software
  • Spectrometers
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Assembly:

Entity Assembly IDEntity NameEntity ID
1entity_11

Entities:

Entity 1, entity_1 27 residues - 2879.409 Da.

1   GLYGLYLEUGLYARGCYSILETYRASNCYS
2   METASNSERGLYGLYGLYLEUSERPHEILE
3   GLNCYSLYSTHRMETCYSTYR

Samples:

sample_1: peptide 1 mM; TSP 0.11 mM

sample_conditions_1: pH: 3.6; pressure: 1 atm; temperature: 298 K

Experiments:

NameSampleSample stateSample conditions
2D 1H-1H NOESYsample_1isotropicsample_conditions_1
2D 1H-1H TOCSYsample_1isotropicsample_conditions_1

Software:

X-PLOR NIH v2.19, Schwieters, Kuszewski, Tjandra and Clore - refinement, structure calculation

VNMR, Varian - processing

NMR spectrometers:

  • Varian INOVA 500 MHz