2KG0

Structure of the second qRRM domain of hnRNP F in complex with a AGGGAU G-tract RNA

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	1-1.5 mM [U-13C; U-15N] hnRNP F, 1-1.5 mM RNA (5'-R(*AP*GP*GP*GP*AP*U)-3')-2	93% H2O/7% D2O	70	7.0	ambient	303
2	2D 1H-13C HSQC	1-1.5 mM [U-13C; U-15N] hnRNP F, 1-1.5 mM RNA (5'-R(*AP*GP*GP*GP*AP*U)-3')-2	93% H2O/7% D2O	70	7.0	ambient	303
3	3D 1H-15N NOESY	1-1.5 mM [U-13C; U-15N] hnRNP F, 1-1.5 mM RNA (5'-R(*AP*GP*GP*GP*AP*U)-3')-2	93% H2O/7% D2O	70	7.0	ambient	303
4	3D 1H-13C NOESY	1-1.5 mM [U-13C; U-15N] hnRNP F, 1-1.5 mM RNA (5'-R(*AP*GP*GP*GP*AP*U)-3')-2	93% H2O/7% D2O	70	7.0	ambient	303

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	500
2	Bruker	AVANCE	600
3	Bruker	AVANCE	700
4	Bruker	AVANCE	900

NMR Refinement
Method	Details	Software
simulated annealing		Sparky

NMR Ensemble Information
Conformer Selection Criteria	structures with the least restraint violations
Conformers Calculated Total Number	50
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	chemical shift assignment	Sparky	3.113	Goddard
2	structure solution	CYANA	2.1	Herrmann, Guntert and Wuthrich
3	refinement	Amber	7.0	Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, ... and Kollm