Experiment: 2KAC

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D 1H-15N NOESY	1mM [U-99% 13C; U-99% 15N] Kx6E PROTL MUTANT, 500mM sodium chloride, 20mM sodium phosphate	93% H2O/7% D2O	500	6	AMBIENT	298
2	3D 1H-13C NOESY	1mM [U-99% 13C; U-99% 15N] Kx6E PROTL MUTANT, 500mM sodium chloride, 20mM sodium phosphate	93% H2O/7% D2O	500	6	AMBIENT	298
3	2D 1H-15N HSQC	1mM [U-99% 13C; U-99% 15N] Kx6E PROTL MUTANT, 500mM sodium chloride, 20mM sodium phosphate	93% H2O/7% D2O	500	6	AMBIENT	298
4	2D 1H-13C HSQC	1mM [U-99% 13C; U-99% 15N] Kx6E PROTL MUTANT, 500mM sodium chloride, 20mM sodium phosphate	93% H2O/7% D2O	500	6	AMBIENT	298
5	3D HNCO	1mM [U-99% 13C; U-99% 15N] Kx6E PROTL MUTANT, 500mM sodium chloride, 20mM sodium phosphate	93% H2O/7% D2O	500	6	AMBIENT	298
6	3D HNCA	1mM [U-99% 13C; U-99% 15N] Kx6E PROTL MUTANT, 500mM sodium chloride, 20mM sodium phosphate	93% H2O/7% D2O	500	6	AMBIENT	298
7	3D HN(CO)CA	1mM [U-99% 13C; U-99% 15N] Kx6E PROTL MUTANT, 500mM sodium chloride, 20mM sodium phosphate	93% H2O/7% D2O	500	6	AMBIENT	298
8	3D HNCACB	1mM [U-99% 13C; U-99% 15N] Kx6E PROTL MUTANT, 500mM sodium chloride, 20mM sodium phosphate	93% H2O/7% D2O	500	6	AMBIENT	298
9	3D CBCA(CO)NH	1mM [U-99% 13C; U-99% 15N] Kx6E PROTL MUTANT, 500mM sodium chloride, 20mM sodium phosphate	93% H2O/7% D2O	500	6	AMBIENT	298
10	3D HCCH-TOCSY	1mM [U-99% 13C; U-99% 15N] Kx6E PROTL MUTANT, 500mM sodium chloride, 20mM sodium phosphate	93% H2O/7% D2O	500	6	AMBIENT	298
11	3D HCCH-COSY	1mM [U-99% 13C; U-99% 15N] Kx6E PROTL MUTANT, 500mM sodium chloride, 20mM sodium phosphate	93% H2O/7% D2O	500	6	AMBIENT	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	600
2	Bruker	AVANCE	800

NMR Refinement
Method	Details	Software
torsion angle dynamics		CYANA

NMR Ensemble Information
Conformer Selection Criteria	structures with the least restraint violations
Conformers Calculated Total Number	100
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	CYANA	2.2.6	P.Guntert, et al.
2	refinement	OPAL		Luginbuhl, Guntert, Billeter 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.