6GZ7

Polyamide - DNA complex NMR structure

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	1.26 mM DNA (5'-D(*CP*GP*AP*TP*GP*TP*AP*CP*AP*TP*CP*G)-3'), 0.24 mM polyamide (PA9)	90% H2O/10% D2O		7.4	1 atm	298	Bruker AVANCE II 600
2	2D 1H-1H COSY	1.26 mM DNA (5'-D(*CP*GP*AP*TP*GP*TP*AP*CP*AP*TP*CP*G)-3'), 0.24 mM polyamide (PA9)	99% D2O		7.4	1 atm	298	Bruker AVANCE II 600
3	2D 1H-13C HSQC	1.26 mM DNA (5'-D(*CP*GP*AP*TP*GP*TP*AP*CP*AP*TP*CP*G)-3'), 0.24 mM polyamide (PA9)	99% D2O		7.4	1 atm	298	Bruker AVANCE II 600
4	2D 1H-1H NOESY	1.26 mM DNA (5'-D(*CP*GP*AP*TP*GP*TP*AP*CP*AP*TP*CP*G)-3'), 0.24 mM polyamide (PA9)	99% D2O		7.4	1 atm	298	Bruker AVANCE II 600

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE II	600

NMR Refinement
Method	Details	Software
molecular dynamics	the structures are based on a total of 310 NOE distance restraints	Amber

NMR Ensemble Information
Conformer Selection Criteria	all calculated structures submitted
Conformers Calculated Total Number	11
Conformers Submitted Total Number	11
Representative Model	1 (minimized average structure)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	TopSpin		Bruker Biospin
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