8XIC | pdb_00008xic

Structure of Trioxacarcin A covalently bound to guanosine-2'-fluorinated d(AACCGGTT)2

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	2 mM DNA-TXN, 10 mM sodium phosphate, 20 mM sodium chloride	90% H2O/10% D2O	44.4 mM	7.2	1 atm	293	Agilent Direct Drive 800
2	2D 1H-1H COSY	2 mM DNA-TXN, 10 mM sodium phosphate, 20 mM sodium chloride	90% H2O/10% D2O	44.4 mM	7.2	1 atm	293	Agilent Direct Drive 800
3	2D 1H-1H TOCSY	2 mM DNA-TXN, 10 mM sodium phosphate, 20 mM sodium chloride	90% H2O/10% D2O	44.4 mM	7.2	1 atm	293	Agilent Direct Drive 800

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Agilent	Direct Drive	800

NMR Refinement
Method	Details	Software
molecular dynamics		X-PLOR NIH

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	100
Conformers Submitted Total Number	20
Representative Model	1 (closest to the average)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	chemical shift assignment	NMRFAM-SPARKY		Woonghee Lee,* Marco Tonelli, and John L. Markley*
2	structure calculation	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore
3	collection	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
4	peak picking	NMRFAM-SPARKY		Woonghee Lee,* Marco Tonelli, and John L. Markley*
5	chemical shift assignment	NMRFAM-SPARKY		Woonghee Lee,* Marco Tonelli, and John L. Markley*
6	refinement	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore