BMRB Entry 5881
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PDB ID:
Entry in NMR Restraints Grid
Validation report in NRG-CING
Chem Shift validation: AVS_full
BMRB Entry DOI: doi:10.13018/BMR5881
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Title: Structural basis for tetrodotoxin-resistant sodium channel binding by mu-conotoxin SmIIIA PubMed: 12970353
Deposition date: 2003-07-24 Original release date: 2003-09-16
Authors: Keizer, David; West, Peter; Lee, Erinna; Olivera, Baldomero; Bulaj, Grzegorz; Norton, Raymond
Citation: Keizer, David; West, Peter; Lee, Erinna; Yoshikami, Doju; Olivera, Baldomero; Bulaj, Grzegorz; Norton, Raymond. "Structural basis for tetrodotoxin-resistant sodium channel binding by mu-conotoxin SmIIIA" J. Biol. Chem. 278, 46805-46813 (2003).
Assembly members:
SmIIIA mu-conotoxin, polymer, 22 residues, Formula weight is not available
Natural source: Common Name: Conus stercusmuscarum Taxonomy ID: 89452 Superkingdom: Eukaryota Kingdom: Metazoa Genus/species: Conus stercusmuscarum
Experimental source: Production method: chemical synthesis
Entity Sequences (FASTA):
SmIIIA mu-conotoxin: XRCCNGRRGCSSRWCRDHSR
CC
- assigned_chemical_shifts
| Data type | Count |
| 1H chemical shifts | 257 |
Additional metadata:
Assembly:
| Entity Assembly ID | Entity Name | Entity ID |
|---|---|---|
| 1 | SmIIIA | 1 |
Entities:
Entity 1, SmIIIA 22 residues - Formula weight is not available
| 1 | PCA | ARG | CYS | CYS | ASN | GLY | ARG | ARG | GLY | CYS | ||||
| 2 | SER | SER | ARG | TRP | CYS | ARG | ASP | HIS | SER | ARG | ||||
| 3 | CYS | CYS |
Samples:
sample_1: SmIIIA mu-conotoxin 0.9 mM
Ex-cond_1: pH: 4.70; temperature: 278 K
Ex-cond_2: pH: 3.30; temperature: 278 K
Experiments:
| Name | Sample | Sample state | Sample conditions |
|---|---|---|---|
| 2D 1H-1H DQF-COSY | sample_1 | not available | not available |
| 2D 1H-1H E.COSY | sample_1 | not available | not available |
| 2D 1H-1H NOESY | sample_1 | not available | not available |
| 2D 1H-1H TOCSY | sample_1 | not available | not available |
Software:
No software information available
NMR spectrometers:
- Bruker AMX 500 MHz
- Bruker DRX 600 MHz