1OA5

The solution structure of bovine pancreatic trypsin inhibitor at high pressure

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	NOESY	200 MM SODIUM ACETATE, 10MM PROTEIN		0.2 M	4.6	1 atm	309
2	TOCSY	200 MM SODIUM ACETATE, 10MM PROTEIN		0.2 M	4.6	1 atm	309

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	DMX	750

NMR Refinement
Method	Details	Software
RESTRAINED MOLECULAR DYNAMICS	THE ONLY RESTRAINTS USED WERE HOLONOMIC PLUS CHEMICAL SHIFT RESTRAINTS. THESE STRUCTURES ARE REFERENCES FOR THE HIGH PRESSURE STRUCTURES, AND WERE RESTRAINED USING THE CHEMICAL SHIFTS CALCULATED BY XPLOR.	X-PLOR

NMR Ensemble Information
Conformer Selection Criteria
Conformers Calculated Total Number	3
Conformers Submitted Total Number	3

Additional NMR Experimental Information
Details	THE STRUCTURE CALCULATION IS A CHANGE BETWEEN 1 AND 2000 ATMOSPHERES, BASED ON CHEMICAL SHIFT RESTRAINTS.

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	X-PLOR	3.1	BRUNGER
2	structure solution	XPLOR

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.