ISDA: 2KYD

SOLUTION NMR

NMR Experiment

Experiment	Type	Sample Contents	Ionic Strength	Solvent	pH	Pressure	Temprature (K)
1	2D 1H-1H NOESY	0.25-1 mM RNA, 0.25 mM [U-100% 13C], [C-100% 13C] RNA, 0.25 mM [G-100% 13C], [A-100% 13C] RNA, 150 mM sodium chloride, 10 mM TRIS, 100% D2O	0.15	100% D2O	6.5	ambient	303
2	2D 1H-1H TOCSY	0.25-1 mM RNA, 0.25 mM [U-100% 13C], [C-100% 13C] RNA, 0.25 mM [G-100% 13C], [A-100% 13C] RNA, 150 mM sodium chloride, 10 mM TRIS, 100% D2O	0.15	100% D2O	6.5	ambient	303
3	2D 1H-13C HMQC	0.25-1 mM RNA, 0.25 mM [U-100% 13C], [C-100% 13C] RNA, 0.25 mM [G-100% 13C], [A-100% 13C] RNA, 150 mM sodium chloride, 10 mM TRIS, 100% D2O	0.15	100% D2O	6.5	ambient	303
4	2D Tr 1H-13C HSQC	0.25-1 mM RNA, 0.25 mM [U-100% 13C], [C-100% 13C] RNA, 0.25 mM [G-100% 13C], [A-100% 13C] RNA, 150 mM sodium chloride, 10 mM TRIS, 100% D2O	0.15	100% D2O	6.5	ambient	303
5	2D Tr 1H-13C HSQC	0.25-1 mM RNA, 0.25 mM [U-100% 13C], [C-100% 13C] RNA, 0.25 mM [G-100% 13C], [A-100% 13C] RNA, 150 mM sodium chloride, 10 mM TRIS, 100% D2O	0.15	100% D2O	6.5	ambient	303

NMR Spectrometer Information

Spectrometer	Manufacturer	Model	Field Strength

NMR Refinement

Method	Details	Software
molecular dynamics	?	1

NMR Ensemble Information

Conformer Selection Criteria	structures with the least restraint violations
Conformers Calculated Total Number	200
Conformers Submitted Total Number	20
Representative Model	1 (fewest violations)

Computation: NMR Software

#	Classification	Version	Software Name	Author
1	refinement	?	Amber	Case, D. et al.
2	geometry optimization	?	CYANA	Guntert, P. et al.