5MOU

NMR spatial structure of scorpion alpha-like toxin BeM9

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	NOESY	1 mM [U-99% 15N] Alpha-mammal toxin BeM9	90% H2O/10% D2O	10 mM	3.5	AMBIENT Pa	303	Bruker AVANCE 700
2	2D 1H-1H TOCSY	1 mM [U-99% 15N] Alpha-mammal toxin BeM9	90% H2O/10% D2O	10 mM	3.5	AMBIENT Pa	303	Bruker AVANCE 700
3	2D DQF-COSY	1 mM [U-99% 15N] Alpha-mammal toxin BeM9	90% H2O/10% D2O	10 mM	3.5	AMBIENT Pa	303	Bruker AVANCE 700
4	3D 1H-15N NOESY	1 mM [U-99% 15N] Alpha-mammal toxin BeM9	90% H2O/10% D2O	10 mM	3.5	AMBIENT Pa	303	Bruker AVANCE 700
5	3D 1H-15N TOCSY	1 mM [U-99% 15N] Alpha-mammal toxin BeM9	90% H2O/10% D2O	10 mM	3.5	AMBIENT Pa	303	Bruker AVANCE 700
9	2D 1H-15N HSQC	1 mM [U-99% 15N] Alpha-mammal toxin BeM9	90% H2O/10% D2O	10 mM	3.5	AMBIENT Pa	303	Bruker AVANCE 700
8	2D 1H-13C HSQC aliphatic	1 mM [U-99% 15N] Alpha-mammal toxin BeM9	90% H2O/10% D2O	10 mM	3.5	AMBIENT Pa	303	Bruker AVANCE 700
7	3D HNHA	1 mM [U-99% 15N] Alpha-mammal toxin BeM9	90% H2O/10% D2O	10 mM	3.5	AMBIENT Pa	303	Bruker AVANCE 700
6	3D HNHB	1 mM [U-99% 15N] Alpha-mammal toxin BeM9	90% H2O/10% D2O	10 mM	3.5	AMBIENT Pa	303	Bruker AVANCE 700

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	700

NMR Refinement
Method	Details	Software
torsion angle dynamics		CYANA

NMR Ensemble Information
Conformer Selection Criteria	structures with the least restraint violations
Conformers Calculated Total Number	100
Conformers Submitted Total Number	10
Representative Model	1 (fewest violations)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure calculation	CYANA	3.97	Guntert, Mumenthaler and Wuthrich
2	chemical shift calculation	CARA	1.9.4	Keller and Wuthrich
3	collection	TopSpin		Bruker Biospin