Experiment: 6WLH

RNA complex of WT1 zinc finger transcription factor

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D HNCA	0.5 mM [U-99% 13C; U-99% 15N] WT1 zinc finger domain, 0.5 mM RNA (29-MER), 10 mM [U-2H] TRIS, 40 mM potassium chloride, 10 mM DTT, 5 uM ZnSO4, 0.5 mM sodium azide	90% H2O/10% D2O	40 mM KCl mM	7.1	1 atm	310	Bruker DRX 800
2	3D HNCACB	0.5 mM [U-99% 13C; U-99% 15N] WT1 zinc finger domain, 0.5 mM RNA (29-MER), 10 mM [U-2H] TRIS, 40 mM potassium chloride, 10 mM DTT, 5 uM ZnSO4, 0.5 mM sodium azide	90% H2O/10% D2O	40 mM KCl mM	7.1	1 atm	310	Bruker DRX 800
3	3D HNCO	0.5 mM [U-99% 13C; U-99% 15N] WT1 zinc finger domain, 0.5 mM RNA (29-MER), 10 mM [U-2H] TRIS, 40 mM potassium chloride, 10 mM DTT, 5 uM ZnSO4, 0.5 mM sodium azide	90% H2O/10% D2O	40 mM KCl mM	7.1	1 atm	310	Bruker DRX 800
4	3D HCCH-TOCSY	0.5 mM [U-99% 13C; U-99% 15N] WT1 zinc finger domain, 0.5 mM RNA (29-MER), 10 mM [U-2H] TRIS, 40 mM potassium chloride, 10 mM DTT, 5 uM ZnSO4, 0.5 mM sodium azide	90% H2O/10% D2O	40 mM KCl mM	7.1	1 atm	310	Bruker DRX 800
5	3D 1H-15N NOESY	0.5 mM [U-15N] WT1 zinc finger domain, 10 mM [U-2H] Tris, 40 mM KCl, 10 mM DTT, 5 uM ZnSO4, 2 mM NaN3, 0.5 mM RNA (29-MER)	90% H2O/10% D2O	40 mM KCl mM	7.1	1 atm	310	Bruker AVANCE 900

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	900
2	Bruker	DRX	800
3	Bruker	AVANCE	750
4	Bruker	AVANCE	500
5	Bruker	DRX	600

NMR Refinement
Method	Details	Software
simulated annealing		Amber

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	800
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
2	data analysis	NMRView		Johnson, One Moon Scientific
3	chemical shift assignment	NMRView		Johnson, One Moon Scientific
4	peak picking	NMRView		Johnson, One Moon Scientific
5	structure calculation	CYANA		Guntert, Mumenthaler and Wuthrich
6	refinement	Amber		Case, Darden, Cheatham III, Simmerling, Wang, Duke, Luo, and Kollman