1I6F

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% H2O, 10% D20		4.0	ambient	303
2	TOCSY	1mM CsE-v5, pH 4.0	90% H2O, 10% D20		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
Conformers Calculated Total Number
Conformers Submitted Total Number	1
Representative Model	(minimized average structure)

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 National Science Foundation (DBI-1832184), 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.