Experiment: 1PQR

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D NOESY	5mM alpha-A-conotoxin EIVA	90% H2O/10% D2O	0.01	3.6	1 atm	288
2	2D TOCSY	5mM alpha-A-conotoxin EIVA	90% H2O/10% D2O	0.01	3.6	1 atm	288
3	DQF-COSY	5mM alpha-A-conotoxin EIVA	90% H2O/10% D2O	0.01	3.6	1 atm	288
4	PE-COSY	5mM alpha-A-conotoxin EIVA	90% H2O/10% D2O	0.01	3.6	1 atm	288

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	600

NMR Refinement
Method	Details	Software
distance geometry, molecular dynamics	The structures are based on a total of 388 NOE-derived distance constraints, 11 dihedral angle restraints	VNMR

NMR Ensemble Information
Conformer Selection Criteria	back calculated data agree with experimental NOESY spectrum
Conformers Calculated Total Number	50
Conformers Submitted Total Number	18
Representative Model	5 (closest to the average)

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

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	VNMR	6.1B
2	processing	Felix	98.0
3	refinement	Discover	2.98

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.