Experiment: 2B87

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D NOESY	2.0mM ZTaq, 1.5mM [U-13C; U-15N] anti-ZTaq	20mM Potassium Phosphate buffer, 50mM Sodium Chloride, 0.01% Sodium Azide, 10% D2O
2	3D_13C-separated_NOESY	2.0mM ZTaq, 1.5mM [U-13C; U-15N] anti-ZTaq	20mM Potassium Phosphate buffer, 50mM Sodium Chloride, 0.01% Sodium Azide, 10% D2O
3	3D_15N-separated_NOESY	2.0mM ZTaq, 1.5mM [U-13C; U-15N] anti-ZTaq	20mM Potassium Phosphate buffer, 50mM Sodium Chloride, 0.01% Sodium Azide, 10% D2O

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	600
2	Bruker	AVANCE	500
3	Varian	INOVA	800

NMR Refinement
Method	Details	Software
simulated annealing		XwinNMR

NMR Ensemble Information
Conformer Selection Criteria	structures with the least restraint violations, structures with the lowest energy, good ramachandran plots
Conformers Calculated Total Number	100
Conformers Submitted Total Number	40
Representative Model	1 (closest to the average)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	XwinNMR
2	data analysis	NMRPipe
3	data analysis	ANSIG
4	structure solution	X-PLOR
5	refinement	X-PLOR

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.