1SKP

NMR STRUCTURE OF D(GCATATGATAG)(DOT)D(CTATCATATGC): A CONSENSUS SEQUENCE FOR PROMOTERS RECOGNIZED BY SIGMA-K RNA POLYMERASE, 4 STRUCTURES

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	NOESY	H2O AND D2O		0.5 M	7.0	1 ATMOSPHERE	298
2	COSY	H2O AND D2O		0.5 M	7.0	1 ATMOSPHERE	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AMX600	600

NMR Refinement
Method	Details	Software
MOLECULAR DYNAMIC (RMD) AND MONTE CARLO (RMC) CALCULATIONS	REFINEMENT DETAILS CAN BE FOUND IN THE BIOCHEMISTRY CITATION ABOVE. MODEL 1 : REFINED BY RMD FROM A-DNA MODEL 2 : REFINED BY RMD FROM B-DNA MODEL 3 : REFINED BY RMC FROM A-DNA MODEL 4 : REFINED BY RMC FROM B-DNA	MARDIGRAS

NMR Ensemble Information
Conformer Selection Criteria	CONVERGENCE, R FACTORS, ENERGIES
Conformers Calculated Total Number	20
Conformers Submitted Total Number	4

Additional NMR Experimental Information
Details	STRUCTURE DETERMINED WITH HOMONUCLEAR NMR METHODS.

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	MARDIGRAS		PEARLMAN
2	structure solution	MARDIGRAS
3	structure solution	Amber
4	structure solution	DNAminiCarlo

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.