7PDU

Pre-catalytic complex of 10-23 DNAzyme with RNA target

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	500 uM 110-23 DNAzyme (33-MER), 500 uM RNA target (19-MER), 50 mM n.a. Tris-d11, 100 mM n.a. NaCl, 1 mM n.a. MgCl2	90% H2O/10% D2O	133 mM	7.5	1 atm	310.12	Bruker AVANCE III HD 900
2	2D 1H-1H TOCSY	500 uM 110-23 DNAzyme (33-MER), 500 uM RNA target (19-MER), 50 mM n.a. Tris-d11, 100 mM n.a. NaCl, 1 mM n.a. MgCl2	90% H2O/10% D2O	133 mM	7.5	1 atm	310.12	Bruker AVANCE III HD 900
3	2D 1H-13C HSQC aliphatic	500 uM [U-13C; U-15N] 110-23 DNAzyme (33-MER), 500 uM RNA target (19-MER), 50 mM n.a. Tris-d11, 100 mM n.a. NaCl, 1 mM n.a. MgCl2	90% H2O/10% D2O	133 mM	7.5	1 atm	310.12	Bruker AVANCE III HD 750
4	2D 1H-13C HSQC-TOCSY	500 uM [U-13C; U-15N] 110-23 DNAzyme (33-MER), 500 uM RNA target (19-MER), 50 mM n.a. Tris-d11, 100 mM n.a. NaCl, 1 mM n.a. MgCl2	90% H2O/10% D2O	133 mM	7.5	1 atm	310.12	Bruker AVANCE III HD 600
5	3D 1H-13C NOESY aliphatic	500 uM [U-13C; U-15N] 110-23 DNAzyme (33-MER), 500 uM RNA target (19-MER), 50 mM n.a. Tris-d11, 100 mM n.a. NaCl, 1 mM n.a. MgCl2	90% H2O/10% D2O	133 mM	7.5	1 atm	310.12	Bruker AVANCE III HD 750
6	2D 1H-1H NOESY	750 uM 110-23 DNAzyme (33-MER), 750 uM RNA target (19-MER), 50 mM n.a. Tris-d11, 100 mM n.a. NaCl, 1 mM n.a. MgCl2	90% H2O/10% D2O	133 mM	7.5	1 atm	310.12	Bruker AVANCE III HD 600
7	2D 1H-1H TOCSY	750 uM 110-23 DNAzyme (33-MER), 750 uM RNA target (19-MER), 50 mM n.a. Tris-d11, 100 mM n.a. NaCl, 1 mM n.a. MgCl2	90% H2O/10% D2O	133 mM	7.5	1 atm	310.12	Bruker AVANCE III HD 600

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE III HD	900
2	Bruker	AVANCE III HD	750
3	Bruker	AVANCE III HD	600

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	7
Representative Model	1 (closest to the average)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	TopSpin	4.0.6	Bruker Biospin
2	chemical shift assignment	CARA	1.9.1.5	Keller and Wuthrich
3	peak picking	CARA	1.9.1.5	Keller and Wuthrich
4	peak picking	Sparky	3.114	Goddard
5	structure calculation	X-PLOR NIH	2.49	Schwieters, Kuszewski, Tjandra and Clore