2M61

NMR and Mass Spectrometric Studies of M-2 Branch Mini-M Conotoxins from Indian Cone Snails

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D DQF-COSY	0.2mM ar1446-1, methanol	methanol			ambient	303
2	2D 1H-1H TOCSY	0.2mM ar1446-1, methanol	methanol			ambient	303
3	2D 1H-1H NOESY	0.2mM ar1446-1, methanol	methanol			ambient	303
4	2D 1H-13C HSQC	0.2mM ar1446-1, methanol	methanol			ambient	303

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	Avance	700
2	Bruker	Avance	500

NMR Refinement
Method	Details	Software
torsion angle dynamics		CYANA

NMR Ensemble Information
Conformer Selection Criteria	target function
Conformers Calculated Total Number	75
Conformers Submitted Total Number	30
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	CYANA

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.