6THI

Solution structure of MeuNaTxalpha-1 toxin from Mesobuthus Eupeus

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-1H TOCSY	2 mM MeuNaTx1	90% H2O/10% D2O	30 mM	7	1 atm	303	Bruker AVANCE III 600
2	2D 1H-1H NOESY	2 mM MeuNaTx1	90% H2O/10% D2O	30 mM	7	1 atm	303	Bruker AVANCE III 600
3	2D DQF-COSY	2 mM MeuNaTx1	90% H2O/10% D2O	30 mM	7	1 atm	303	Bruker AVANCE III 600
4	2D 1H-15N HSQC	2 mM MeuNaTx1	90% H2O/10% D2O	30 mM	7	1 atm	303	Bruker AVANCE III 600
5	2D 1H-13C HSQC	2 mM MeuNaTx1	90% H2O/10% D2O	30 mM	7	1 atm	303	Bruker AVANCE III 600

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE III	600

NMR Refinement
Method	Details	Software
simulated annealing		CYANA

NMR Ensemble Information
Conformer Selection Criteria	structures with the least restraint violations
Conformers Calculated Total Number	200
Conformers Submitted Total Number	20
Representative Model	1 (fewest violations)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure calculation	CYANA	3.98	Guntert P.
2	chemical shift assignment	CARA	1.9	Keller and Wuthrich
3	processing	TopSpin	3.5	Bruker Biospin