BMRB: 4921

Solution structure of poneratoxin

Authors

Poznanski, J.

Assembly

PONERATOXIN

Entity

1. PONERATOXIN (polymer, Thiol state: not present), 26 monomers, 2755.345 Da Detail

FLPLLILGSL LMTPPVIQAI HDAQRX

Formula weight

2755.345 Da

Source organism

Paraponera clavata

Exptl. method

NMR

Refine. method

Simulated annealing

Data set

assigned_chemical_shifts, coupling_constants

Chem. Shift Complete

Sequence coverage: 96.2 %, Completeness: 96.2 %, Completeness (bb): 93.8 % Detail

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Polymer type: polypeptide(L)

	Total	1H
All	96.2 % (151 of 157)	96.2 % (151 of 157)
Backbone	93.8 % (45 of 48)	93.8 % (45 of 48)
Sidechain	96.3 % (105 of 109)	96.3 % (105 of 109)
Aromatic	100.0 % (7 of 7)	100.0 % (7 of 7)
Methyl	100.0 % (23 of 23)	100.0 % (23 of 23)

1. Poneratoxin

FLPLLILGSL LMTPPVIQAI HDAQRX

Show sample condition

Sample

Pressure 1 atm, Temperature 298 (±1) K, pH 5.5 (±0.2)

#	Name	Isotope labeling	Type	Concentration
1	Poneratoxin			3 mM
2	D2O			75 %
3	TFE			25 %

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Calculated from 10 models in PDB: 1G92, Strand ID: A Detail

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Coupling constant

20 J values in 1 lists
Field strength (¹H) 600 MHz, Pressure 1 atm, Temperature 298 (±1) K, pH 5.5 (±0.2) Detail

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Pressure 1 atm, Temperature 298 (±1) K, pH 5.5 (±0.2)

List #1 J_values_set_1, Field strength (¹H) 600 MHz

Release date

2008-07-15

Citation 1

Poneratoxin, a neurotoxin from ant venom. Structure and expression in insect cells and construction of a bio-insecticide
Szolajska, E., Poznanski, J., Ferber, M.L., Michalik, J., Gout, E., Fender, P., Bailly, I., Dublet, B., Chroboczek, J.
Eur. J. Biochem. (2004), 271, 2127-2136, PubMed 15153103 , DOI 10.1111/j.1432-1033.2004.04128.x , Abstract

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Citation 2

NMRPipe: a multidimensional spectral processing system based on UNIX pipes
Delaglio, F., Grzesiek, S., Vuister, G.W., Zhu, G., Pfeifer, J., Bax, A.
J. Biomol. NMR (1995), 6, 277-293, PubMed 8520220 , Abstract

Citation 3

The program XEASY for computer-supported NMR spectral analysis of biological macromolecules
J. Biomol. NMR (1995), 6, 1-10, PubMed 22911575 , DOI 10.1007/BF00417486 , Abstract

Citation 4

Torsion angle dynamics for NMR structure calculation with the new program DYANA
Guntert, P., Mumenthaler, C., Wuthrich, K.
J. Mol. Biol. (1997), 273, 283-298, PubMed 9367762 , DOI 10.1006/jmbi.1997.1284 , Abstract

Citation 5

book

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Related entities 1. PONERATOXIN, : 1 : 1 : 2 entities Detail

Experiments performed 3 experiments Detail