2L1U

Structure-Functional Analysis of Mammalian MsrB2 protein

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-1H NOESY	1-1.6 mM MsrB2ds, 5 mM DTT, 20 mM sodium phosphate, 25 mM sodium chloride	100% D2O	0.1	6.0	ambient	298
2	3D 1H-15N NOESY	1-1.6 mM [U-98% 13C; U-98% 15N] MsrB2ds, 5 mM DTT, 20 mM sodium phosphate, 25 mM sodium chloride	90% H2O/10% D2O	0.1	6.0	ambient	298
3	3D 1H-13C NOESY	1-1.6 mM [U-98% 13C; U-98% 15N] MsrB2ds, 5 mM DTT, 20 mM sodium phosphate, 25 mM sodium chloride	100% D2O	0.1	6.0	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	600
2	Bruker	AVANCE	800

NMR Refinement
Method	Details	Software
simulated annealing, molecular dynamics		TALOS

NMR Ensemble Information
Conformer Selection Criteria	target function
Conformers Calculated Total Number	96
Conformers Submitted Total Number	20
Representative Model	1 (fewest violations)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	geometry optimization	TALOS		Cornilescu, Delaglio and Bax
2	refinement	Amber	10	Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, ... and Kollm
3	collection	XwinNMR		Bruker Biospin
4	collection	XEASY		Bartels et al.
5	chemical shift assignment	XEASY		Bartels et al.
6	peak picking	XEASY		Bartels et al.
7	structure solution	CYANA	2.1	Guntert, Mumenthaler and Wuthrich