BMRB

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 19103

Title: Solution Structure of a Chi/Lambda Conotoxin fron Conus araneosus

Authors: Sarma, Siddhartha; Ganesan, Senthil Kumar; S, Sudarslal; Gowd K, Hanume; K S, Krishnan; Padmanabhan, Balaram

Citation: Sarma, Siddhartha; Ganesan, Senthil Kumar; S, Sudarslal; Gowd K, Hanume; K S, Krishnan; Padmanabhan, Balaram. "The Solution Structure of a Chi/Lambda conotoxin from the Indian Cone snail Conus araneosus"  Not known ., .-..

Assembly members:
ar1248, polymer, 12 residues, 1253.483 Da.

Natural source:   Common Name: Gastropods   Taxonomy ID: 101286   Superkingdom: Eukaryota   Kingdom: Metazoa   Genus/species: Conus araneosus

Experimental source:   Production method: purified from the natural source   Host organism: Conus araneosus

Entity Sequences (FASTA):
ar1248: GVCCGVSFCYXC

Data sets:
Data typeCount
13C chemical shifts36
1H chemical shifts66

Additional metadata:

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

Entity Assembly IDEntity NameEntity ID
1ar12481

Entities:

Entity 1, ar1248 12 residues - 1253.483 Da.

1   GLYVALCYSCYSGLYVALSERPHECYSTYR
2   HYPCYS

Samples:

sample_1: ar1248 0.4 mM; methanol 100%

sample_conditions_1: pressure: 1 atm; temperature: 303 K

Experiments:

NameSampleSample stateSample conditions
2D DQF-COSYsample_1isotropicsample_conditions_1
2D 1H-1H TOCSYsample_1isotropicsample_conditions_1
2D 1H-1H NOESYsample_1isotropicsample_conditions_1
2D 1H-13C HSQCsample_1isotropicsample_conditions_1

Software:

XWINNMR v3.5 - 1

NMR spectrometers:

  • Bruker Avance 700 MHz
  • Bruker Avance 500 MHz

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