Experiment: 2L0R

Conformational Dynamics of the Anthrax Lethal Factor Catalytic Center

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	0.6 mM [U-99% 13C; U-99% 15N] Anthrax LF C-term-1, 10 % % [U-99% 2H] D2O-2, 90 % % H2O-3	90% H2O/10% D2O	Pi 50	7.2	ambient	298
2	3D HNCA	0.6 mM [U-99% 13C; U-99% 15N] Anthrax LF C-term-1, 10 % % [U-99% 2H] D2O-2, 90 % % H2O-3	90% H2O/10% D2O	Pi 50	7.2	ambient	298
3	3D HN(CO)CA	0.6 mM [U-99% 13C; U-99% 15N] Anthrax LF C-term-1, 10 % % [U-99% 2H] D2O-2, 90 % % H2O-3	90% H2O/10% D2O	Pi 50	7.2	ambient	298
4	3D HNCACB	0.6 mM [U-99% 13C; U-99% 15N] Anthrax LF C-term-1, 10 % % [U-99% 2H] D2O-2, 90 % % H2O-3	90% H2O/10% D2O	Pi 50	7.2	ambient	298
5	3D HNHA	0.6 mM [U-99% 13C; U-99% 15N] Anthrax LF C-term-1, 10 % % [U-99% 2H] D2O-2, 90 % % H2O-3	90% H2O/10% D2O	Pi 50	7.2	ambient	298
6	3D HCCH-TOCSY	0.6 mM [U-99% 13C; U-99% 15N] Anthrax LF C-term-1, 10 % % [U-99% 2H] D2O-2, 90 % % H2O-3	90% H2O/10% D2O	Pi 50	7.2	ambient	298
7	3D 1H-15N NOESY	0.6 mM [U-99% 13C; U-99% 15N] Anthrax LF C-term-1, 10 % % [U-99% 2H] D2O-2, 90 % % H2O-3	90% H2O/10% D2O	Pi 50	7.2	ambient	298
8	3D 1H-13C NOESY	0.6 mM [U-99% 13C; U-99% 15N] Anthrax LF C-term-1, 10 % % [U-99% 2H] D2O-2, 90 % % H2O-3	90% H2O/10% D2O	Pi 50	7.2	ambient	298
9	2D (HB)CB(CGCD)HDarom	0.6 mM [U-99% 13C; U-99% 15N] Anthrax LF C-term-1, 10 % % [U-99% 2H] D2O-2, 90 % % H2O-3	90% H2O/10% D2O	Pi 50	7.2	ambient	298
10	2D 2J-edited 1H-15N HSQC	0.6 mM [U-99% 13C; U-99% 15N] Anthrax LF C-term-1, 10 % % [U-99% 2H] D2O-2, 90 % % H2O-3	90% H2O/10% D2O	Pi 50	7.2	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	600
2	Bruker	AVANCE	400

NMR Refinement
Method	Details	Software
Molexular mechanics	Energy minimization, bond lengths/angles optimization	DYANA

NMR Ensemble Information
Conformer Selection Criteria	target function
Conformers Calculated Total Number	31
Conformers Submitted Total Number	31
Representative Model	1 (minimized average)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	DYANA		Guntert, Braun and Wuthrich
2	refinement	Amber	5.0	Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, ... and Kollm