1PQT | pdb_00001pqt

REFINEMENT OF d(GCGAAGC) HAIRPIN STRUCTURE USING ONE- AND TWO-BOND RESIDUAL DIPOLAR COUPLINGS

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D NOESY	6MM NATURAL ABUNDANCE D(GCGAAGC), 10MM PHOSPHATE BUFFER NA, D2O; 6MM NATURAL ABUNDANCE D(GCGAAGC), 10MM PHOSPHATE BUFFER NA, 90% H2O, 10% D2O; U-15N,13C, 0.5MM D(GCGAAGC), 10MM PHOSPHATE BUFFER NA, 90% H2O, 10% D2O		10 mM	6.7	1 atm	303
2	E-COSY	6MM NATURAL ABUNDANCE D(GCGAAGC), 10MM PHOSPHATE BUFFER NA, D2O; 6MM NATURAL ABUNDANCE D(GCGAAGC), 10MM PHOSPHATE BUFFER NA, 90% H2O, 10% D2O; U-15N,13C, 0.5MM D(GCGAAGC), 10MM PHOSPHATE BUFFER NA, 90% H2O, 10% D2O		10 mM	6.7	1 atm	303
3	DQF-COSY	6MM NATURAL ABUNDANCE D(GCGAAGC), 10MM PHOSPHATE BUFFER NA, D2O; 6MM NATURAL ABUNDANCE D(GCGAAGC), 10MM PHOSPHATE BUFFER NA, 90% H2O, 10% D2O; U-15N,13C, 0.5MM D(GCGAAGC), 10MM PHOSPHATE BUFFER NA, 90% H2O, 10% D2O		10 mM	6.7	1 atm	303
4	COUPLED HSQC	6MM NATURAL ABUNDANCE D(GCGAAGC), 10MM PHOSPHATE BUFFER NA, D2O; 6MM NATURAL ABUNDANCE D(GCGAAGC), 10MM PHOSPHATE BUFFER NA, 90% H2O, 10% D2O; U-15N,13C, 0.5MM D(GCGAAGC), 10MM PHOSPHATE BUFFER NA, 90% H2O, 10% D2O		10 mM	6.7	1 atm	303
5	S3E E-COSY	6MM NATURAL ABUNDANCE D(GCGAAGC), 10MM PHOSPHATE BUFFER NA, D2O; 6MM NATURAL ABUNDANCE D(GCGAAGC), 10MM PHOSPHATE BUFFER NA, 90% H2O, 10% D2O; U-15N,13C, 0.5MM D(GCGAAGC), 10MM PHOSPHATE BUFFER NA, 90% H2O, 10% D2O		10 mM	6.7	1 atm	303

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	500

NMR Refinement
Method	Details	Software
molecular dynamics		Amber

NMR Ensemble Information
Conformer Selection Criteria	all calculated structures submitted
Conformers Calculated Total Number	14
Conformers Submitted Total Number	14
Representative Model	7 (n/a)

Additional NMR Experimental Information
Details	THE STRUCTURE WAS DETERMINED USING TRIPLE-RESONANCE NMR SPECTROSCOPY IN ISOTROPIC AND LIQUID CRYSTALLINE PHASE.

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	Amber	7.0	KOLLMAN, CASE ET. AL
2	collection	XwinNMR	2.1	Bruker
3	collection	XwinNMR	3.0	Bruker
4	data analysis	Sparky	3.X	T. D. Goddard and D. G. Kneller
5	structure solution	Amber	7.0	KOLLMAN, CASE ET. AL

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 R01GM157729.