2MS5

Structural dynamics of double-helical RNA having CAG motif

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D DQF-COSY	2.35 mM RNA (5'-R(P*CP*CP*GP*CP*AP*GP*CP*GP*G)-3')-1	90% H2O/10% D2O	0.018	7.2	ambient	308
2	2D 1H-1H NOESY	2.35 mM RNA (5'-R(P*CP*CP*GP*CP*AP*GP*CP*GP*G)-3')-1	90% H2O/10% D2O	0.018	7.2	ambient	308
3	2D 1H-1H TOCSY	2.35 mM RNA (5'-R(P*CP*CP*GP*CP*AP*GP*CP*GP*G)-3')-1	90% H2O/10% D2O	0.018	7.2	ambient	308

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	400
2	Bruker	AVANCE	700

NMR Refinement
Method	Details	Software
molecular dynamics		Discover

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

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	Discover		Accelrys Software Inc.
2	refinement	Discover