BMRB Entry 15421
Chem Shift validation: AVS_full, SPARTA
BMRB Entry DOI: doi:10.13018/BMR15421
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Title: 1H and 15N Chemical Shift Assignments of Recombinant Agitoxin2 PubMed: 23300835
Deposition date: 2007-08-08 Original release date: 2009-10-12
Authors: Anangi, Raveendra; Chuang, Woei-Jer
Citation: Anangi, Raveendra; Koshy, Shyny; Huq, Redwan; Beeton, Christine; Chuang, Woei-Jer; King, Glenn. "Recombinant expression of margatoxin and agitoxin-2 in Pichia pastoris: an efficient method for production of KV1.3 channel blockers." PLoS ONE 7, e52965-e52965 (2012).
Assembly members:
Agitoxin2, polymer, 38 residues, Formula weight is not available
Natural source: Common Name: yellow scorpion Taxonomy ID: 6883 Superkingdom: Eukaryota Kingdom: Metazoa Genus/species: Leiurus quinquestriatus
Experimental source: Production method: recombinant technology Host organism: Pichia pastoris Vector: pPICZalphaA
Entity Sequences (FASTA):
Agitoxin2: GVPINVSCTGSPQCIKPCKD
AGMRFGKCMNRKCHCTPK
- assigned_chemical_shifts
Data type | Count |
15N chemical shifts | 37 |
1H chemical shifts | 241 |
Additional metadata:
Assembly:
Entity Assembly ID | Entity Name | Entity ID |
---|---|---|
1 | AgTX2, monomer | 1 |
Entities:
Entity 1, AgTX2, monomer 38 residues - Formula weight is not available
1 | GLY | VAL | PRO | ILE | ASN | VAL | SER | CYS | THR | GLY | ||||
2 | SER | PRO | GLN | CYS | ILE | LYS | PRO | CYS | LYS | ASP | ||||
3 | ALA | GLY | MET | ARG | PHE | GLY | LYS | CYS | MET | ASN | ||||
4 | ARG | LYS | CYS | HIS | CYS | THR | PRO | LYS |
Samples:
sample_1-AgTX2: Agitoxin2 2.5 mM
sample_2-AgTX2: Agitoxin2, [U-98% 15N], 2.5 mM
sample_conditions_1: ionic strength: 0 M; pH: 4.6; pressure: 1 atm; temperature: 300 K
sample_conditions_2: ionic strength: 0 M; pH: 4.6; pressure: 1 atm; temperature: 300 K
Experiments:
Name | Sample | Sample state | Sample conditions |
---|---|---|---|
2D 1H-1H TOCSY | sample_2-AgTX2 | isotropic | sample_conditions_1 |
2D 1H-1H NOESY | sample_2-AgTX2 | isotropic | sample_conditions_1 |
2D 1H-15N HSQC | sample_1-AgTX2 | isotropic | sample_conditions_1 |
2D 1H-15N HSQC | sample_1-AgTX2 | isotropic | sample_conditions_2 |
3D 1H-15N NOESY | sample_1-AgTX2 | isotropic | sample_conditions_1 |
3D 1H-15N TOCSY | sample_1-AgTX2 | isotropic | sample_conditions_1 |
2D DQF-COSY | sample_2-AgTX2 | isotropic | sample_conditions_1 |
3D HNHA | sample_1-AgTX2 | isotropic | sample_conditions_1 |
Software:
AURELIA v3.1, Neidig, Geyer, Gorler, Antz, Saffrich, Beneicke, Kalbitzer - chemical shift assignment
NMR spectrometers:
- Bruker Avance 600 MHz
Download HSQC peak lists in one of the following formats:
CSV: Backbone
or all simulated shifts
SPARKY: Backbone
or all simulated shifts