Experiment: 2FJL

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D_15N-separated_NOESY	1.0mM of the PHN-PHC tandem U-15N; 50mM potassium phosphate; 90% H2O, 10% D2O	90% H2O/10% D2O		6.5	ambient	308
2	HNCACB, CBCA(CO)NH	1.0mM of the PHN-PHC tandem U-15N,13C; 50mM potassium phosphate; 90% H2O, 10% D2O	90% H2O/10% D2O		6.5	ambient	308
3	3D_13C-separated_NOESY	1.0mM of the PHN-PHC tandem U-15N,13C; 50mM potassium phosphate; 100% D2O	100% D2O		6.5	ambient	308
4	2D NOESY	1.0mM of the PHN-PHC tandem; 50mM potassium phosphate; 100% D2O	100% D2O		6.5	ambient	308

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	750
2	Varian	INOVA	500

NMR Refinement
Method	Details	Software
simulated annealing	the structures are based on a total of 2145 restraints, 2023 are NOE-derived distance constraints, 60 dihedral angle restraints,62 distance restraints from hydrogen bonds.	CNS

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	200
Conformers Submitted Total Number	15
Representative Model	1 (closest to the average)

Additional NMR Experimental Information
Details	The structure was determined using triple-resonance NMR spectroscopy.

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	CNS	1.1	Brunger

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.