BMRB Entry 20126
Chem Shift validation: AVS_full
BMRB Entry DOI: doi:10.13018/BMR20126
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Title: Alpha-conotoxin Vc1.2 PubMed: 21504902
Deposition date: 2010-08-04 Original release date: 2011-04-15
Authors: Kuang, Zhihe
Citation: Safavi-Hemami, Helena; Siero, William; Kuang, Zhihe; Williamson, Nicholas; Karas, John; Page, Louise; Macmillan, David; Callaghan, Brid; Kompella, Shiva Nag; Adams, David; Norton, Raymond; Purcell, Anthony. "Embryonic Toxin Expression in the Cone Snail Conus victoriae: PRIMED TO KILL OR DIVERGENT FUNCTION?" J. Biol. Chem. 286, 22546-22557 (2011).
Assembly members:
Alpha-conotoxin_Vc1.2, polymer, 16 residues, Formula weight is not available
Natural source: Common Name: cone snails Taxonomy ID: 319920 Superkingdom: Eukaryota Kingdom: Metazoa Genus/species: Conus victoriae
Experimental source: Production method: recombinant technology
Entity Sequences (FASTA):
Alpha-conotoxin_Vc1.2: GCCSNPACMVNNPQIC
- assigned_chemical_shifts
- conformer_family_coord_set
| Data type | Count |
| 13C chemical shifts | 41 |
| 15N chemical shifts | 17 |
| 1H chemical shifts | 94 |
Additional metadata:
Assembly:
| Entity Assembly ID | Entity Name | Entity ID |
|---|---|---|
| 1 | Vc1.2 | 1 |
Entities:
Entity 1, Vc1.2 16 residues - Formula weight is not available
| 1 | GLY | CYS | CYS | SER | ASN | PRO | ALA | CYS | MET | VAL | ||||
| 2 | ASN | ASN | PRO | GLN | ILE | CYS |
Samples:
sample_1: Alpha-conotoxin Vc1.2 1.5 mM; H2O 95%; D2O 5%
sample_conditions_1: pH: 3.6; temperature: 298 K
Experiments:
| Name | Sample | Sample state | Sample conditions |
|---|---|---|---|
| 2D 1H-1H NOESY | sample_1 | isotropic | sample_conditions_1 |
| 2D 1H-1H TOCSY | sample_1 | isotropic | sample_conditions_1 |
| 2D DQF-COSY | sample_1 | isotropic | sample_conditions_1 |
| 2D 1H-15N HSQC | sample_1 | isotropic | sample_conditions_1 |
| 2D 1H-13C HSQC | sample_1 | isotropic | sample_conditions_1 |
Software:
TOPSPIN, Bruker Biospin - collection
XEASY, Bartels et al. - chemical shift assignment
CYANA, Guntert, Mumenthaler and Wuthrich - chemical shift assignment
X-PLOR NIH, Schwieters, Kuszewski, Tjandra and Clore - structure solution
NMR spectrometers:
- Bruker DRX 600 MHz
- Bruker Avance 800 MHz
Download simulated HSQC data in one of the following formats:
CSV: Backbone
or all simulated shifts
SPARKY: Backbone
or all simulated shifts