2N8L

Zipcode-binding-protein-1 KH3KH4(DD) domains in complex with the KH3 RNA target

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	20 mM potassium phosphate	90% H2O/10% D2O	0.02	6.5	ambient	310
2	2D 1H-13C HSQC aliphatic	20 mM potassium phosphate	90% H2O/10% D2O	0.02	6.5	ambient	310
3	2D 1H-13C HSQC aromatic	20 mM potassium phosphate	90% H2O/10% D2O	0.02	6.5	ambient	310
4	3D 1H-13C NOESY	20 mM potassium phosphate	90% H2O/10% D2O	0.02	6.5	ambient	310
5	3D 1H-15N NOESY	20 mM potassium phosphate	90% H2O/10% D2O	0.02	6.5	ambient	310

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	800
2	Bruker	AVANCE	700
3	Bruker	AVANCE	600
4	Bruker	AVANCE	950

NMR Refinement
Method	Details	Software
torsion angle dynamics		XEASY

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	100
Conformers Submitted Total Number	12
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	chemical shift assignment	XEASY		Bartels et al.
2	peak picking	XEASY		Bartels et al.
3	structure solution	ARIA		Linge, O'Donoghue and Nilges
4	refinement	ARIA		Linge, O'Donoghue and Nilges