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BMRB: 4190


4190
1BIG
BmTX1 Toxin from Scorpion Buthus martensii Karsch
Authors
Blanc, E., Romi-Lebrun, R., Bornet, O., Nakajima, T., Darbon, H.
Assembly
Bmtx1
Entity
1. Bmtx1 (polymer, Thiol state: not reported), 37 monomers, 4175.920 Da Detail

XFTDVKCTGS KQCWPVCKQM FGKPNGKCMN GKCRCYS


Formula weight
4175.92 Da
Source organism
Mesobuthus martensii
Exptl. method
NMR
Refine. method
DISTANCE GEOMETRY
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 97.3 %, Completeness: 92.5 %, Completeness (bb): 98.6 % Detail
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Polymer type: polypeptide(L)

Total1H
All92.5 % (210 of 227)92.5 % (210 of 227)
Backbone98.6 % (73 of 74)98.6 % (73 of 74)
Sidechain89.5 % (137 of 153)89.5 % (137 of 153)
Aromatic60.0 % (12 of 20)60.0 % (12 of 20)
Methyl100.0 % (6 of 6)100.0 % (6 of 6)

1. Toxin One from the venom of the chinese Scorpion Buthus martensii Karsch

XFTDVKCTGS KQCWPVCKQM FGKPNGKCMN GKCRCYS

Show sample condition
Sample

Temperature 300 (±1) K, pH 3, Details Both toxin spectra were recorded in H2O/D2O 90/10 (v/v)


#NameIsotope labelingTypeConcentration
1Toxin One from the venom of the chinese Scorpion Buthus martensii Karsch2.0 mM
2H2O90 %
3D2O10 %

Protein Blocks Logo
Calculated from 25 models in PDB: 1BIG, Strand ID: A Detail

Release date
2000-04-03
Citation 1
Solution Structure of two new Toxins from the Venom of the Chinese Scorpion Buthus martensii Karsch Blockers of Potassium Channels
Blanc, E., Romi-Lebrun, R., Bornet, O., Nakajima, T., Darbon, H.
Biochemistry (1998), 37, 12412-12418, PubMed , DOI:
Show more 1 citaion
Citation 2
1H, 13C and 15N chemical shift referencing in biomolecular NMR
Wishart, D.S., Bigam, C.G., Yao, J., Abildgaard, F., Dyson, H.J., Oldfield, E., Markley, J.L., Sykes, B.D.
J. Biomol. NMR (1995), 6, 135-140, PubMed 8589602 , DOI: ,
Related entities 1. Bmtx1, : 1 : 3 : 165 entities Detail
More details for 169 related entities
Experiments performed 3 experiments Detail
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