Experiment: 2KNA

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	20mM Bis-TRIS-1, 100mM sodium chloride-2, 5mM DTT-3, 1mM PMSF-4, 0.5mM [U-99% 13C; U-99% 15N] UBA-5	90% H2O/10% D2O	100	6.7	ambient	298
2	2D 1H-13C HSQC	20mM Bis-TRIS-1, 100mM sodium chloride-2, 5mM DTT-3, 1mM PMSF-4, 0.5mM [U-99% 13C; U-99% 15N] UBA-5	90% H2O/10% D2O	100	6.7	ambient	298
3	3D CBCA(CO)NH	20mM Bis-TRIS-1, 100mM sodium chloride-2, 5mM DTT-3, 1mM PMSF-4, 0.5mM [U-99% 13C; U-99% 15N] UBA-5	90% H2O/10% D2O	100	6.7	ambient	298
4	3D HNCACB	20mM Bis-TRIS-1, 100mM sodium chloride-2, 5mM DTT-3, 1mM PMSF-4, 0.5mM [U-99% 13C; U-99% 15N] UBA-5	90% H2O/10% D2O	100	6.7	ambient	298
5	3D HNCO	20mM Bis-TRIS-1, 100mM sodium chloride-2, 5mM DTT-3, 1mM PMSF-4, 0.5mM [U-99% 13C; U-99% 15N] UBA-5	90% H2O/10% D2O	100	6.7	ambient	298
6	3D HCCH-TOCSY	20mM Bis-TRIS-1, 100mM sodium chloride-2, 5mM DTT-3, 1mM PMSF-4, 0.5mM [U-99% 13C; U-99% 15N] UBA-5	90% H2O/10% D2O	100	6.7	ambient	298
7	3D HCCH-COSY	20mM Bis-TRIS-1, 100mM sodium chloride-2, 5mM DTT-3, 1mM PMSF-4, 0.5mM [U-99% 13C; U-99% 15N] UBA-5	90% H2O/10% D2O	100	6.7	ambient	298
8	3D 1H-15N NOESY	20mM Bis-TRIS-1, 100mM sodium chloride-2, 5mM DTT-3, 1mM PMSF-4, 0.5mM [U-99% 13C; U-99% 15N] UBA-5	90% H2O/10% D2O	100	6.7	ambient	298
9	3D 1H-13C NOESY	20mM Bis-TRIS-1, 100mM sodium chloride-2, 5mM DTT-3, 1mM PMSF-4, 0.5mM [U-99% 13C; U-99% 15N] UBA-5	90% H2O/10% D2O	100	6.7	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	600

NMR Refinement
Method	Details	Software
molecular dynamics		Sparky

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	300
Conformers Submitted Total Number	15
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	chemical shift assignment	Sparky		Goddard
2	data analysis	Sparky		Goddard
3	peak picking	Sparky		Goddard
4	structure solution	CYANA		Guntert, Mumenthaler and Wuthrich
5	refinement	Amber		Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, and Kollm

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.