Experiment: 2KXO

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	22.5 mM TRIS, 45.0 mM sodium chloride, 1.0 mM DSS, 0.1 mM EDTA, 0.2 mM Benzamidine, 0.02 % sodium azide	90% H2O/10% D2O	22.5	7.2	ambient	298
2	2D 1H-13C HSQC	22.5 mM TRIS, 45.0 mM sodium chloride, 1.0 mM DSS, 0.1 mM EDTA, 0.2 mM Benzamidine, 0.02 % sodium azide-12	100% D2O	22.5	7.2	ambient	298
3	3D 1H-15N NOESY	22.5 mM TRIS, 45.0 mM sodium chloride, 1.0 mM DSS, 0.1 mM EDTA, 0.2 mM Benzamidine, 0.02 % sodium azide	90% H2O/10% D2O	22.5	7.2	ambient	298
4	3D 1H-13C NOESY	22.5 mM TRIS, 45.0 mM sodium chloride, 1.0 mM DSS, 0.1 mM EDTA, 0.2 mM Benzamidine, 0.02 % sodium azide-12	100% D2O	22.5	7.2	ambient	298
5	2D 1H-15N HSQC	22.5 mM TRIS, 45.0 mM sodium chloride, 1.0 mM DSS, 0.1 mM EDTA, 0.2 mM Benzamidine, 0.02 % sodium azide, 3.0 % polyacrylamide	90% H2O/10% D2O	22.5	7.2	ambient	298
6	3D F1-13C/15N-filtered/F3-13C edited NOESY	22.5 mM TRIS, 45.0 mM sodium chloride, 1.0 mM DSS, 0.1 mM EDTA, 0.2 mM Benzamidine, 0.02 % sodium azide-12	100% D2O	22.5	7.2	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	500
2	Varian	INOVA	800

NMR Refinement
Method	Details	Software
simulated annealing		X-PLOR NIH

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	200
Conformers Submitted Total Number	10
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	X-PLOR NIH	2.22	Schwieters, Kuszewski, Tjandra and Clore
2	refinement	X-PLOR NIH	2.22	Schwieters, Kuszewski, Tjandra and Clore
3	data analysis	X-PLOR NIH	2.22	Schwieters, Kuszewski, Tjandra and Clore
4	structure solution	CYANA	2.1	Guntert, Mumenthaler and Wuthrich
5	chemical shift assignment	CYANA	2.1	Guntert, Mumenthaler and Wuthrich

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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.

2KXO | pdb_00002kxo