Experiment: 2RU3

Solution structure of c.elegans SUP-12 RRM in complex with RNA

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-100% 13C; U-100% 15N] SUP-12-1, 0.72 mM RNA-2	90% H2O/10% D2O	0.1	5-7	ambient	298
2	3D HNCA	0.6 mM [U-100% 13C; U-100% 15N] SUP-12-1, 0.72 mM RNA-2	90% H2O/10% D2O	0.1	5-7	ambient	298
3	3D HN(CO)CA	0.6 mM [U-100% 13C; U-100% 15N] SUP-12-1, 0.72 mM RNA-2	90% H2O/10% D2O	0.1	5-7	ambient	298
4	3D HNCACB	0.6 mM [U-100% 13C; U-100% 15N] SUP-12-1, 0.72 mM RNA-2	90% H2O/10% D2O	0.1	5-7	ambient	298
5	3D CBCA(CO)NH	0.6 mM [U-100% 13C; U-100% 15N] SUP-12-1, 0.72 mM RNA-2	90% H2O/10% D2O	0.1	5-7	ambient	298
6	2D 1H-13C HSQC	0.6 mM [U-100% 13C; U-100% 15N] SUP-12-1, 0.72 mM RNA-2	90% H2O/10% D2O	0.1	5-7	ambient	298
7	3D HBHA(CO)NH	0.6 mM [U-100% 13C; U-100% 15N] SUP-12-1, 0.72 mM RNA-2	90% H2O/10% D2O	0.1	5-7	ambient	298
8	3D C(CO)NH	0.6 mM [U-100% 13C; U-100% 15N] SUP-12-1, 0.72 mM RNA-2	90% H2O/10% D2O	0.1	5-7	ambient	298
9	3D H(CCO)NH	0.6 mM [U-100% 13C; U-100% 15N] SUP-12-1, 0.72 mM RNA-2	90% H2O/10% D2O	0.1	5-7	ambient	298
10	3D 1H-15N NOESY	0.6 mM [U-100% 13C; U-100% 15N] SUP-12-1, 0.72 mM RNA-2	90% H2O/10% D2O	0.1	5-7	ambient	298
11	3D 1H-13C NOESY	0.6 mM [U-100% 13C; U-100% 15N] SUP-12-1, 0.72 mM RNA-2	90% H2O/10% D2O	0.1	5-7	ambient	298
12	2D 1H-1H NOESY	0.6 mM [U-100% 13C; U-100% 15N] SUP-12-1, 0.72 mM RNA-2	90% H2O/10% D2O	0.1	5-7	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	600
2	Bruker	AVANCE	700
3	Bruker	AVANCE	800

NMR Refinement
Method	Details	Software
simulated annealing		Amber

NMR Ensemble Information
Conformer Selection Criteria	structures with the least restraint violations
Conformers Calculated Total Number	200
Conformers Submitted Total Number	20
Representative Model	1 (fewest violations)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	Amber	9	Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, ... and Kollman