6R14

Structure of kiteplatinated dsDNA

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-13C HSQC aliphatic	1 mM NA- kiteplatin	90% H2O/10% D2O	100 mM	7.0	1 atm	273	Bruker AVANCE III 600
2	2D 1H-1H NOESY	1 mM NA- kiteplatin	90% H2O/10% D2O	100 mM	7.0	1 atm	273	Bruker AVANCE III 950
3	2D DQF-COSY	1 mM NA- kiteplatin	90% H2O/10% D2O	100 mM	7.0	1 atm	298	Bruker AVANCE III 850
5	2D 1H-1H TOCSY	1 mM NA- kiteplatin	90% H2O/10% D2O	100 mM	7.0	1 atm	298	Bruker AVANCE III 850
4	2D 1H-15N HSQC	1 mM NA- kiteplatin	90% H2O/10% D2O	100 mM	7.0	1 atm	298	Bruker AVANCE III 850
6	2D 1H-1H NOESY	1 mM NA- kiteplatin	90% H2O/10% D2O	100 mM	7.0	1 atm	298	Bruker AVANCE III 950
7	2D 1H-15N HSQC	1 mM NA- kiteplatin	90% H2O/10% D2O	100 mM	7.0	1 atm	273	Bruker AVANCE III 850

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE III	600
2	Bruker	AVANCE III	850
3	Bruker	AVANCE III	950

NMR Refinement
Method	Details	Software
simulated annealing	novel force-field for kitePt	Amber

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	refinement	Amber		Case, Darden, Cheatham III, Simmerling, Wang, Duke, Luo, ... and Kollman
2	structure calculation	Amber		Case, Darden, Cheatham III, Simmerling, Wang, Duke, Luo, ... and Kollman
3	chemical shift assignment	Sparky		Goddard
4	peak picking	Sparky		Goddard