7ZEK

Structure of a hybrid-type G-quadruplex with a snapback loop (hybrid 1R')

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	0.3 mM DNA (5'-D(*(DG5)P*GP*CP*TP*AP*(BG)P*GP*GP*TP*CP*AP*GP*GP*GP*TP*GP*GP*GP*TP*CP*AP*(DG3))-3')	90% H2O/10% D2O	10 mM	7.0	1 atm	303	Bruker AVANCE NEO 600
2	2D 1H-13C HSQC aromatic	0.3 mM DNA (5'-D(*(DG5)P*GP*CP*TP*AP*(BG)P*GP*GP*TP*CP*AP*GP*GP*GP*TP*GP*GP*GP*TP*CP*AP*(DG3))-3')	90% H2O/10% D2O	10 mM	7.0	1 atm	303	Bruker AVANCE NEO 600
3	2D 1H-1H COSY	0.3 mM DNA (5'-D(*(DG5)P*GP*CP*TP*AP*(BG)P*GP*GP*TP*CP*AP*GP*GP*GP*TP*GP*GP*GP*TP*CP*AP*(DG3))-3')	90% H2O/10% D2O	10 mM	7.0	1 atm	303	Bruker AVANCE NEO 600
4	2D DQF-COSY	0.3 mM DNA (5'-D(*(DG5)P*GP*CP*TP*AP*(BG)P*GP*GP*TP*CP*AP*GP*GP*GP*TP*GP*GP*GP*TP*CP*AP*(DG3))-3')	90% H2O/10% D2O	10 mM	7.0	1 atm	303	Bruker AVANCE NEO 600

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

NMR Refinement
Method	Details	Software
simulated annealing		Amber

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	10
Conformers Submitted Total Number	10
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	TopSpin	4.0.7	Bruker Biospin
2	chemical shift assignment	CcpNmr Analysis	2.4.2	CCPN
3	data analysis	CcpNmr Analysis	2.4.2	CCPN
4	structure calculation	X-PLOR NIH	3.2	Schwieters, Kuszewski, Tjandra and Clore
5	refinement	Amber	16	Case, Darden, Cheatham III, Simmerling, Wang, Duke, Luo, ... and Kollman
6	peak picking	CcpNmr Analysis		CCPN