2LSN

Solution structure of PFV RNase H domain

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 mM [U-13C; U-15N] PFV RNase H, 90 % H2O, 10 % D2O	90% H2O/10% D2O		7.0	1 atm	298
2	2D 1H-13C HSQC	1 mM [U-13C; U-15N] PFV RNase H, 90 % H2O, 10 % D2O	90% H2O/10% D2O		7.0	1 atm	298
3	3D HNCO	1 mM [U-13C; U-15N] PFV RNase H, 90 % H2O, 10 % D2O	90% H2O/10% D2O		7.0	1 atm	298
4	3D HNCA	1 mM [U-13C; U-15N] PFV RNase H, 90 % H2O, 10 % D2O	90% H2O/10% D2O		7.0	1 atm	298
5	3D HNCACB	1 mM [U-13C; U-15N] PFV RNase H, 90 % H2O, 10 % D2O	90% H2O/10% D2O		7.0	1 atm	298
6	3D CBCA(CO)NH	1 mM [U-13C; U-15N] PFV RNase H, 90 % H2O, 10 % D2O	90% H2O/10% D2O		7.0	1 atm	298
7	3D C(CO)NH	1 mM [U-13C; U-15N] PFV RNase H, 90 % H2O, 10 % D2O	90% H2O/10% D2O		7.0	1 atm	298
8	3D HBHA(CO)NH	1 mM [U-13C; U-15N] PFV RNase H, 90 % H2O, 10 % D2O	90% H2O/10% D2O		7.0	1 atm	298
9	3D HCCH-TOCSY	1 mM [U-13C; U-15N] PFV RNase H, 90 % H2O, 10 % D2O	90% H2O/10% D2O		7.0	1 atm	298
10	3D 1H-15N NOESY	1 mM [U-13C; U-15N] PFV RNase H, 90 % H2O, 10 % D2O	90% H2O/10% D2O		7.0	1 atm	298
11	3D 1H-13C NOESY aliphatic	1 mM [U-13C; U-15N] PFV RNase H, 90 % H2O, 10 % D2O	90% H2O/10% D2O		7.0	1 atm	298
12	3D 1H-13C NOESY aromatic	1 mM [U-13C; U-15N] PFV RNase H, 90 % H2O, 10 % D2O	90% H2O/10% D2O		7.0	1 atm	298
13	3D 13C-13C-1H NOESY aliphatic	1 mM [U-13C; U-15N] PFV RNase H, 90 % H2O, 10 % D2O	90% H2O/10% D2O		7.0	1 atm	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	700

NMR Refinement
Method	Details	Software
simulated annealing		XwinNMR

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	120
Conformers Submitted Total Number	19
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	XwinNMR		Bruker Biospin
2	chemical shift assignment	NMRView		Johnson, One Moon Scientific
3	structure solution	XPLOR-NIH		Schwieters, Kuszewski, Tjandra and Clore
4	refinement	XPLOR-NIH		Schwieters, Kuszewski, Tjandra and Clore