BMRB Entry 4585
Chem Shift validation: AVS_full
BMRB Entry DOI: doi:10.13018/BMR4585
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Title: Solution Structure of BmP02, a new Potassium channel Blocker from the Venom of the Chinese Scorpion Buthus martensi Karsch
Deposition date: 2000-05-05 Original release date: 2000-12-05
Authors: Xu, Y.; Wu, J.; Pei, J.; Shi, Y.; Ji, Y.; Tong, Q.
Citation: Xu, Y.; Wu, J.; Pei, J.; Shi, Y.; Ji, Y.; Tong, Q.. "Solution Structure of BmP02, a new Potassium channel Blocker from the Venom of the Chinese Scorpion Buthus martensi Karsch" Biochemistry 39, 13669-13675 (2000).
Assembly members:
BMP02 NEUROTOXIN, polymer, 28 residues, Formula weight is not available
Natural source: Common Name: Chinese scorpion Taxonomy ID: 34649 Superkingdom: Eukaryota Kingdom: Metazoa Genus/species: Buthus martensii
Experimental source: Production method: purified from the natural source
Entity Sequences (FASTA):
BMP02 NEUROTOXIN: VGCEECPMHCKGKNAKPTCD
DGVCNCNV
- assigned_chemical_shifts
| Data type | Count |
| 1H chemical shifts | 162 |
Additional metadata:
Assembly:
| Entity Assembly ID | Entity Name | Entity ID |
|---|---|---|
| 1 | BMP02 NEUROTOXIN | 1 |
Entities:
Entity 1, BMP02 NEUROTOXIN 28 residues - Formula weight is not available
| 1 | VAL | GLY | CYS | GLU | GLU | CYS | PRO | MET | HIS | CYS | ||||
| 2 | LYS | GLY | LYS | ASN | ALA | LYS | PRO | THR | CYS | ASP | ||||
| 3 | ASP | GLY | VAL | CYS | ASN | CYS | ASN | VAL |
Samples:
sample_1: BMP02 NEUROTOXIN 3.0 mM; H2O 90%; D2O 10%
sample_2: BMP02 NEUROTOXIN 3.0 mM; D2O 100%
sample_cond_1: pH: 4.0; temperature: 300 K; ionic strength: 10 mM; pressure: 1 atm
Experiments:
| Name | Sample | Sample state | Sample conditions |
|---|---|---|---|
| 2D NOESY | not available | not available | sample_cond_1 |
| DQF-COSY | not available | not available | sample_cond_1 |
| TOCSY | not available | not available | sample_cond_1 |
Software:
CNSSOLVE v0.9a - structure calculation
NMR spectrometers:
- Bruker DMX 500 MHz