1G2H

SOLUTION STRUCTURE OF THE DNA-BINDING DOMAIN OF THE TYRR PROTEIN OF HAEMOPHILUS INFLUENZAE

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D NOESY	2mM TyrR(258-318), 50mM phosphate buffer	90% H2O/10% D2O		6.5	ambient	298
2		2mM TyrR(258-318), 50mM phosphate buffer	90% H2O/10% D2O		6.5	ambient	298
3	2D TOCSY	2mM TyrR(258-318), 50mM phosphate buffer	90% H2O/10% D2O		6.5	ambient	298
4	3D_15N-separated_NOESY	2mM TyrR(258-318), U-15N, 50mM phosphate buffer	90% H2O/10% D2O		6.5	ambient	298
5	HMQC-J	2mM TyrR(258-318), U-15N, 50mM phosphate buffer	90% H2O/10% D2O		6.5	ambient	298

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

NMR Refinement
Method	Details	Software
simulated annealing		VNMR

NMR Ensemble Information
Conformer Selection Criteria	structures with acceptable covalent geometry,structures with favorable non-bond energy,structures with the least restraint violations,structures with the lowest energy
Conformers Calculated Total Number	100
Conformers Submitted Total Number	32
Representative Model	1 (closest to the average)

Additional NMR Experimental Information
Details	The structures were determined using standard 2D homonuclear and 3D heteronuclear techniques.

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	VNMR	6.5	Viarn
2	structure solution	X-PLOR	3.85	Brunger
3	refinement	X-PLOR	3.85	Brunger

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.