8WA4 | pdb_00008wa4

Solution structure of free ATF4 promoter G-quadruplex

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	1.68 mM None ATF4_Pu22T	90% H2O/10% D2O	50 mM	7.0	1 atm	298	Bruker AVANCE II 600
2	2D 1H-1H NOESY	1.68 mM None ATF4_Pu22T	90% H2O/10% D2O	50 mM	7.0	1 atm	288	Bruker AVANCE II 600
5	2D 1H-1H NOESY	1.68 mM None ATF4_Pu22T	90% H2O/10% D2O	50 mM	7.0	1 atm	308	Bruker AVANCE II 600
3	2D DQF-COSY	1.68 mM None ATF4_Pu22T	90% H2O/10% D2O	50 mM	7.0	1 atm	298	Bruker AVANCE II 600
4	2D 1H-13C HSQC	1.68 mM None ATF4_Pu22T	90% H2O/10% D2O	50 mM	7.0	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		Amber

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	100
Conformers Submitted Total Number	11
Representative Model	1 (lowest energy)

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	structure calculation	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore
4	peak picking	NMRFAM-SPARKY		Woonghee Lee