2L2K

Solution NMR structure of the R/G STEM LOOP RNA-ADAR2 DSRBM2 Complex

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D-NOESY-WATER	1 mM [U-100% 15N] complex-1	90% H2O/10% D2O	20	7.6	AMBIENT	278
2	2D-NOESY-D2O	1 mM [U-100% 15N] complex-2	100% D2O	20	7.6	AMBIENT	278
3	3D_13C-SEPARATED_NOESY	1 mM [U-100% 15N] complex-3	90% H2O/10% D2O	20	7.6	AMBIENT	278
4	3D_15N -SEPARATED_NOESY	1 mM [U-100% 15N] complex-3	90% H2O/10% D2O	20	7.6	AMBIENT	278
5	2D 1H-1H TOCSY	1 mM [U-100% 15N] complex-1	90% H2O/10% D2O	20	7.6	AMBIENT	278
6	3D 1H-13C NOESY	1 mM [U-100% 15N] complex-3	90% H2O/10% D2O	20	7.6	AMBIENT	278
7	2D 1H-13C HSQC	1 mM [U-100% 15N] complex-3	90% H2O/10% D2O	20	7.6	AMBIENT	278
8	2D 1H-15N HSQC	1 mM [U-100% 15N] complex-3	90% H2O/10% D2O	20	7.6	AMBIENT	278

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	DRX, AVNACE	500

NMR Refinement
Method	Details	Software
simulated annealing	CYANA-AMBER REFINEMENT	AMBER

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	200
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	AMBER		CASE, D.A. ET AL.
2	structure solution	TOPSPIN	2.0	Bruker Biospin
3	structure solution	CYANA		Guntert, Mumenthaler and Wuthrich
4	structure solution	PROCHECKNMR		Laskowski and MacArthur