BMRB Entry 4845
Chem Shift validation: AVS_full
BMRB Entry DOI: doi:10.13018/BMR4845
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Title: NMR solution structure of alpha-conotoxin Im1 point mutation variant R11E
Deposition date: 2000-10-04 Original release date: 2008-07-16
Authors: Rogers, Jessica; Luginbuhl, Peter; Pemberton, Karen; Harty, Patrick; Wemmer, David; Stevens, Raymond
Citation: Rogers, Jessica; Luginbuhl, Peter; Pemberton, Karen; Harty, Patrick; Wemmer, David; Stevens, Raymond. "Structure-activity Relationships in a Peptidic Alpha7 Nicotinic Acetylcholine Receptor Antagonist" J. Mol. Biol. 304, 911-926 (2000).
Assembly members:
alpha-conotoxin Im1(R11E), polymer, 13 residues, Formula weight is not available
NH2, non-polymer, 16.023 Da.
Natural source: Common Name: not available Taxonomy ID: 35631 Superkingdom: Eukaryota Kingdom: Metazoa Genus/species: Conus imperialis
Experimental source: Production method: chemical synthesis
Entity Sequences (FASTA):
alpha-conotoxin Im1(R11E): GCCSDPRCAWECX
- assigned_chemical_shifts
Data type | Count |
1H chemical shifts | 63 |
coupling constants | 11 |
Additional metadata:
Assembly:
Entity Assembly ID | Entity Name | Entity ID |
---|---|---|
1 | Im1(R11E) | 1 |
Entities:
Entity 1, Im1(R11E) 13 residues - Formula weight is not available
1 | GLY | CYS | CYS | SER | ASP | PRO | ARG | CYS | ALA | TRP | ||||
2 | GLU | CYS | NH2 |
Samples:
SAMPLE_1: alpha-conotoxin Im1(R11E)2 3 mM
CONDITIONS_1: pH: 3.1; temperature: 298 K
Experiments:
Name | Sample | Sample state | Sample conditions |
---|---|---|---|
TOCSY | SAMPLE_1 | not available | CONDITIONS_1 |
ROESY | SAMPLE_1 | not available | CONDITIONS_1 |
DQF-COSY | SAMPLE_1 | not available | CONDITIONS_1 |
Software:
No software information available
NMR spectrometers:
- Bruker DRX 400 MHz