5KQE

Solution structure of P2a-J2a/b-P2b of medaka telomerase RNA

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-1H NOESY	10 mM sodium phosphate, 100 mM potassium chloride, 1.0 mM Telomerase RNA P2ab	90% H2O/10% D2O	100 mM	6.4	1 atm	283	Bruker AVANCE 800
2	2D 1H-1H TOCSY	10 mM sodium phosphate, 100 mM potassium chloride, 1.0 mM Telomerase RNA P2ab	90% H2O/10% D2O	100 mM	6.4	1 atm	283	Bruker AVANCE 800
3	2D 1H-1H NOESY	10 mM sodium phosphate, 100 mM potassium chloride, 1.0 mM Telomerase RNA P2ab	100% D2O	100 mM	6.4	1 atm	298	Bruker AVANCE 800
4	2D 1H-1H TOCSY	10 mM sodium phosphate, 100 mM potassium chloride, 1.0 mM Telomerase RNA P2ab	100% D2O	100 mM	6.4	1 atm	298	Bruker AVANCE 800
5	2D 1H-15N HSQC	10 mM sodium phosphate, 100 mM potassium chloride, 1.0 mM [U-13C; U-15N] Telomerase RNA P2ab	90% H2O/10% D2O	100 mM	6.4	1 atm	283	Bruker DRX 600
6	2D 1H-13C HSQC	10 mM sodium phosphate, 100 mM potassium chloride, 1.0 mM [U-13C; U-15N] Telomerase RNA P2ab	90% H2O/10% D2O	100 mM	6.4	1 atm	298	Bruker DRX 600
7	3D HCCH-TOCSY	10 mM sodium phosphate, 100 mM potassium chloride, 1.0 mM [U-13C; U-15N] Telomerase RNA P2ab	100% D2O	100 mM	6.4	1 atm	283	Bruker DRX 600
8	2D filtered/edited NOESY	10 mM sodium phosphate, 100 mM potassium chloride, 1.0 mM [U-13C; U-15N] Telomerase RNA P2ab	100% D2O	100 mM	6.4	1 atm	298	Bruker DRX 600
9	2D DQF-COSY	10 mM sodium phosphate, 100 mM potassium chloride, 1.0 mM Telomerase RNA P2ab	90% H2O/10% D2O	100 mM	6.4	1 atm	283	Bruker DMX 500
10	JNN-COSY	10 mM sodium phosphate, 100 mM potassium chloride, 1.0 mM Telomerase RNA P2ab	90% H2O/10% D2O	100 mM	6.4	1 atm	283	Bruker DRX 600

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	800
2	Bruker	DRX	600
3	Bruker	DMX	500

NMR Refinement
Method	Details	Software
simulated annealing		X-PLOR NIH

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	200
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	TopSpin		Bruker Biospin
2	processing	TopSpin		Bruker Biospin
4	peak picking	Sparky		Goddard
3	chemical shift assignment	Sparky		Goddard
5	structure calculation	X-PLOR NIH	2.42	Schwieters, Kuszewski, Tjandra and Clore
6	refinement	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore