Experiment: 2N8X

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	0.4 mM 2H,13C,15N-labeled protein, 50 mM sodium phosphate, 25 mM sodium chloride, 20 mM CHAPS	90% H2O/10% D2O	55	6.5	ambient	310
2	2D 1H-13C HSQC aliphatic	0.35 mM 13C,15N-labeled protein, 50 mM sodium phosphate, 25 mM sodium chloride, 20 mM CHAPS	90% H2O/10% D2O	55	6.5	ambient	310
3	2D 1H-13C HSQC aromatic	0.35 mM 13C,15N-labeled protein, 50 mM sodium phosphate, 25 mM sodium chloride, 20 mM CHAPS	90% H2O/10% D2O	55	6.5	ambient	310
4	3D HNCO	50 mM sodium phosphate, 25 mM sodium chloride	90% H2O/10% D2O	55	6.5	ambient	310
5	3D HNCACB	50 mM sodium phosphate, 25 mM sodium chloride	90% H2O/10% D2O	55	6.5	ambient	310
6	3D HN(COCA)CB	50 mM sodium phosphate, 25 mM sodium chloride	90% H2O/10% D2O	55	6.5	ambient	310
7	3D HCCH-TOCSY	0.35 mM 13C,15N-labeled protein, 50 mM sodium phosphate, 25 mM sodium chloride, 20 mM CHAPS	90% H2O/10% D2O	55	6.5	ambient	310
8	3D 1H-15N NOESY	0.35 mM 13C,15N-labeled protein, 50 mM sodium phosphate, 25 mM sodium chloride, 20 mM CHAPS	90% H2O/10% D2O	55	6.5	ambient	310
9	3D 1H-13C NOESY aliphatic	0.35 mM 13C,15N-labeled protein, 50 mM sodium phosphate, 25 mM sodium chloride, 20 mM CHAPS	90% H2O/10% D2O	55	6.5	ambient	310
10	3D 1H-13C NOESY aromatic	0.35 mM 13C,15N-labeled protein, 50 mM sodium phosphate, 25 mM sodium chloride, 20 mM CHAPS	90% H2O/10% D2O	55	6.5	ambient	310
11	3D HBHA(CO)NH	0.35 mM 13C,15N-labeled protein, 50 mM sodium phosphate, 25 mM sodium chloride, 20 mM CHAPS	90% H2O/10% D2O	55	6.5	ambient	310

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	700
2	Bruker	AVANCE	600

NMR Refinement
Method	Details	Software
torsion angle dynamics	protocol incorporating RDCs as sample protocol from NIH package	TopSpin

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

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	TopSpin	2.1	Bruker Biospin
2	structure solution	CYANA	3.9	Guntert, Mumenthaler and Wuthrich
3	refinement	X-PLOR NIH	2-1.39	Schwieters, Kuszewski, Tjandra and Clore
4	chemical shift assignment	CARA	1.9	Keller 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 R01GM133198.