Experiment: 2NBQ

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	0.08 mM [U-13C; U-15N; U-2H] A3B_CTD, 0.08 mM Zinc, 10 mM DTT, 25 mM sodium phosphate	93% H2O/7% D2O	0	6.9	1 atm	298
2	3D HNCA	0.08 mM [U-100% 13C; U-100% 15N] A3B_CTD, 0.08 mM Zinc, 10 mM DTT, 25 mM sodium phosphate	93% H2O/7% D2O	0	6.9	1 atm	298
3	3D HNCACB	0.08 mM [U-13C; U-15N; U-2H] A3B_CTD, 0.08 mM Zinc, 10 mM DTT, 25 mM sodium phosphate	93% H2O/7% D2O	0	6.9	1 atm	298
4	3D HN(COCA)CB	0.08 mM [U-13C; U-15N; U-2H] A3B_CTD, 0.08 mM Zinc, 10 mM DTT, 25 mM sodium phosphate	93% H2O/7% D2O	0	6.9	1 atm	298
5	2D 1H-15N HSQC	0.08 mM [U-100% 13C; U-100% 15N] A3B_CTD, 0.08 mM Zinc, 10 mM DTT, 25 mM sodium phosphate	93% H2O/7% D2O	0	6.9	1 atm	298
6	3D simultaneous 13C- and 15N-edited NOESY	0.08 mM [U-100% 13C; U-100% 15N] A3B_CTD, 0.08 mM Zinc, 10 mM DTT, 25 mM sodium phosphate	93% H2O/7% D2O	0	6.9	1 atm	298
7	3D TROSY-HNCACB	0.08 mM [U-13C; U-15N; U-2H] A3B_CTD, 0.08 mM Zinc, 10 mM DTT, 25 mM sodium phosphate	93% H2O/7% D2O	0	6.9	1 atm	298
8	3D TROSY-HN(CO)CACB	0.08 mM [U-13C; U-15N; U-2H] A3B_CTD, 0.08 mM Zinc, 10 mM DTT, 25 mM sodium phosphate	93% H2O/7% D2O	0	6.9	1 atm	298
9	2D 1H-1H NOESY	0.05 mM A3B_CTD, 0.05 mM Zinc, 10 mM DTT, 25 mM sodium phosphate	93% H2O/7% D2O	0	6.9	1 atm	298
10	3D HCCH-TOCSY	0.08 mM [U-100% 13C; U-100% 15N] A3B_CTD, 0.08 mM Zinc, 10 mM DTT, 25 mM sodium phosphate	93% H2O/7% D2O	0	6.9	1 atm	298
11	2D 1H-13C HSQC	0.08 mM [U-100% 13C; U-100% 15N] A3B_CTD, 0.08 mM Zinc, 10 mM DTT, 25 mM sodium phosphate	93% H2O/7% D2O	0	6.9	1 atm	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	800
2	Bruker	AVANCE	900
3	Bruker	AVANCE	700
4	Bruker	AVANCE	600

NMR Refinement
Method	Details	Software
simulated annealing	THE FLEXIBLE (HEXA-HISTIDINE TAG) RESIDUES WERE NOT INCLUDED IN THE STRUCTURE CALCULATIONS AND THUS NOT SHOWN IN THE COORDINATES.	XPLOR-NIH

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	256
Conformers Submitted Total Number	30
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	chemical shift assignment	XPLOR-NIH		Schwieters, Kuszewski, Tjandra and Clore
2	data analysis	XPLOR-NIH		Schwieters, Kuszewski, Tjandra and Clore
3	peak picking	XPLOR-NIH		Schwieters, Kuszewski, Tjandra and Clore
4	refinement	XPLOR-NIH		Schwieters, Kuszewski, Tjandra and Clore

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.