2KPR | pdb_00002kpr

Monomeric intronic human chl1 gene quadruplex DNA NMR, 17 structures

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	1H-1H NOESY	0.5-5.0 mM DNA (5'-D(*GP*GP*GP*TP*GP*GP*GP*GP*AP*AP*GP*GP*GP*GP*TP*GP*GP*GP*T)-3')-1	90% H2O/10% D2O	50	6.8	1 atm	298
2	1H-1H TOCSY	0.5-5.0 mM DNA (5'-D(*GP*GP*GP*TP*GP*GP*GP*GP*AP*AP*GP*GP*GP*GP*TP*GP*GP*GP*T)-3')-1	90% H2O/10% D2O	50	6.8	1 atm	298
3	1H- 31P COSY	0.5-5.0 mM DNA (5'-D(*GP*GP*GP*TP*GP*GP*GP*GP*AP*AP*GP*GP*GP*GP*TP*GP*GP*GP*T)-3')-1	90% H2O/10% D2O	50	6.8	1 atm	298
4	1H-1H COSY	0.5-5.0 mM DNA (5'-D(*GP*GP*GP*TP*GP*GP*GP*GP*AP*AP*GP*GP*GP*GP*TP*GP*GP*GP*T)-3')-1	90% H2O/10% D2O	50	6.8	1 atm	298
5	1H-15N JRHMQC	0.5-5.0 mM DNA (5'-D(*GP*GP*GP*TP*GP*GP*GP*GP*AP*AP*GP*GP*GP*GP*TP*GP*GP*GP*T)-3')-1	90% H2O/10% D2O	50	6.8	1 atm	298
6	1H-15N HMBC	0.5-5.0 mM DNA (5'-D(*GP*GP*GP*TP*GP*GP*GP*GP*AP*AP*GP*GP*GP*GP*TP*GP*GP*GP*T)-3')-1	90% H2O/10% D2O	50	6.8	1 atm	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	600

NMR Refinement
Method	Details	Software
torsion angle dynamics		VNMR

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	100
Conformers Submitted Total Number	17
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	VNMR	6.0	Varian
2	data analysis	Felix	2000	Accelrys Software Inc.
3	structure solution	X-PLOR	3.851	Brunger
4	refinement	X-PLOR	3.851	Brunger