BMRB Entry 4846
Chem Shift validation: AVS_full
BMRB Entry DOI: doi:10.13018/BMR4846
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Title: NMR solution structure of alpha-conotoxin Im1 point mutation variant R7L
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(R7L), polymer, 13 residues, Formula weight is not available
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(R7L): GCCSDPLCAWRCX
- assigned_chemical_shifts
| Data type | Count |
| 1H chemical shifts | 72 |
Additional metadata:
Assembly:
| Entity Assembly ID | Entity Name | Entity ID |
|---|---|---|
| 1 | Im1(R7L) | 1 |
Entities:
Entity 1, Im1(R7L) 13 residues - Formula weight is not available
| 1 | GLY | CYS | CYS | SER | ASP | PRO | LEU | CYS | ALA | TRP | ||||
| 2 | ARG | CYS | NH2 |
Samples:
SAMPLE_1: alpha-conotoxin Im1(R7L)2 – 3 mM
CONDITIONS_1: pH: 3.7; 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