1I6G

NMR SOLUTION STRUCTURE OF THE INSECT-SPECIFIC NEUROTOXIN VARIANT 5 (CSE-V5) FROM THE SCORPION CENTRUROIDES SCULPTURATUS EWING

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D NOESY	1mM CsE-v5, pH 4.0	90% H20, 10% D2O		4.0	ambient	303
2	TOCSY	1mM CsE-v5, pH 4.0	90% H20, 10% D2O		4.0	ambient	303
3	2D NOESY	1mM CsE-v5, pH 4.0	100% D2O		4.0	ambient	303
4	DQF-COSY	1mM CsE-v5, pH 4.0	100% D2O		4.0	ambient	303

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AM	600

NMR Refinement
Method	Details	Software
distance geometry simulated annealing	The structures are based on 1010 total restraints: 849 distance, 70 H-bonds, 91 dihedral angle	DISNMR

NMR Ensemble Information
Conformer Selection Criteria	target function
Conformers Calculated Total Number	30
Conformers Submitted Total Number	20

Additional NMR Experimental Information
Details	This structure was determined using standard homonuclear 2D-NMR techniques.

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	DISNMR	disr88	Bruker
2	processing	Felix	9.80	Biosym
3	refinement	X-PLOR	3.851	Brunger

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.