1EIK

Solution Structure of RNA Polymerase Subunit RPB5 from Methanobacterium Thermoautotrophicum

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D_13C-separated_NOESY	u-15n, 13c; 150 mM NaCl, 25 mM phosphate, 10% D2O, pH 6.5	90% H2O/10% D2O	150 mM NaCl	6.5	1 atm	298
2	3D_15N-separated_NOESY	u-15n, 13c; 150 mM NaCl, 25 mM phosphate, 10% D2O, pH 6.5	90% H2O/10% D2O	150 mM NaCl	6.5	1 atm	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	600
2	Varian	INOVA	500

NMR Refinement
Method	Details	Software
distance geometry simulated annealing		NMRPipe

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	50
Conformers Submitted Total Number	10

Additional NMR Experimental Information
Details	The structure was determined using triple-resonance NMR spectroscopy

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	NMRPipe
2	data analysis	NMRView	3.0
3	refinement	X-PLOR		BRUNGER