1IJP | pdb_00001ijp

Solution Structure of Ala20Pro/Pro64Ala substituted subunit c of Escherichia coli ATP synthase

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	DQF-COSY	2.2 mM subunit c, 50 mM NaCl, pH 5.0	CDCl3:CD3OD:D2O=4:4:1 or CDCl3:CD3OH:H2O=4:4:1	50 mM NaCl	5.0	atmospheric atm	300
2	2D TOCSY	2.2 mM subunit c, 50 mM NaCl, pH 5.0	CDCl3:CD3OD:D2O=4:4:1 or CDCl3:CD3OH:H2O=4:4:1	50 mM NaCl	5.0	atmospheric atm	300
3	3D_15N-separated TOCSY	2.2 mM subunit c, 50 mM NaCl, pH 5.0	CDCl3:CD3OD:D2O=4:4:1 or CDCl3:CD3OH:H2O=4:4:1	50 mM NaCl	5.0	atmospheric atm	300
4	2D NOESY	2.2 mM subunit c, 50 mM NaCl, pH 5.0	CDCl3:CD3OD:D2O=4:4:1 or CDCl3:CD3OH:H2O=4:4:1	50 mM NaCl	5.0	atmospheric atm	300
5	3D_15N-separated_NOESY	2.2 mM subunit c, 50 mM NaCl, pH 5.0	CDCl3:CD3OD:D2O=4:4:1 or CDCl3:CD3OH:H2O=4:4:1	50 mM NaCl	5.0	atmospheric atm	300
6	HNHA	2.2 mM subunit c, 50 mM NaCl, pH 5.0	CDCl3:CD3OD:D2O=4:4:1 or CDCl3:CD3OH:H2O=4:4:1	50 mM NaCl	5.0	atmospheric atm	300

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

NMR Refinement
Method	Details	Software
simulated annealing, torsion angle dynamics		XwinNMR

NMR Ensemble Information
Conformer Selection Criteria	target function
Conformers Calculated Total Number	200
Conformers Submitted Total Number	10

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	XwinNMR
2	data analysis	Felix	95.0
3	structure solution	DYANA	1.5
4	refinement	Discover	3.0

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.