2IGU

Deamidated analogue of ImI Conotoxin

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D TOCSY	2mM peptide sample, pH 3.0; 10% D2O, 90% H2O	10% D2O, 90% H2O	2mM	3.0	ambient	298
2	2D ROESY	2mM peptide sample, pH 3.0; 10% D2O, 90% H2O	10% D2O, 90% H2O	2mM	3.0	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	DRX	500

NMR Refinement
Method	Details	Software
Energy Minization, Molecular Dynamics, Simulated Annealing		XwinNMR

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	200
Conformers Submitted Total Number	14
Representative Model	1 (minimized average structure)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	XwinNMR
2	data analysis	Mestre-C	4.9.9.6
3	structure solution	Discover
4	refinement	Discover

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.