Experiment: 2PP4

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D_15N-separated_NOESY	1.1 mM protein, 200 mM phosphate buffer, 95% H2O, 5% D2O	95% H2O/5% D2O		6.8	ambient	293
2	3D_13C-separated_NOESY		6.8	ambient	293

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	800
2	Bruker	AVANCE	900

NMR Refinement
Method	Details	Software
simulated annealing	the structures are based on 1644 NOE-derived distance constraints, 236 dihedral angle restraints,m106 distance restraints from hydrogen bonds, and 96 residual dipolar coupling restraints	XPLOR-NIH

NMR Ensemble Information
Conformer Selection Criteria	target function
Conformers Calculated Total Number	200
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	XPLOR-NIH	2.14	Schwieters, C.D.

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 R01GM157729.