Experiment: 6CCW

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-1H NOESY	880 uM DNA (26-MER), 880 uM epiberberine	90% H2O/10% D2O	100 mM	7	1 atm	298	Bruker AVANCE 600
2	2D 1H-1H TOCSY	880 uM DNA (26-MER), 880 uM epiberberine	90% H2O/10% D2O	100 mM	7	1 atm	298	Bruker AVANCE 600
3	2D 1H-1H NOESY	880 uM DNA (26-MER), 880 uM epiberberine	90% H2O/10% D2O	100 mM	7	1 atm	288	Bruker AVANCE 600

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

NMR Refinement
Method	Details	Software
simulated annealing		X-PLOR NIH

NMR Ensemble Information
Conformer Selection Criteria	structures with the least restraint violations
Conformers Calculated Total Number	30
Conformers Submitted Total Number	15
Representative Model	1 (fewest violations)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	chemical shift assignment	Sparky		Goddard
2	structure calculation	Insight II		Accelrys Software Inc.
3	refinement	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore
4	peak picking	Sparky		Goddard

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.