Experiment: 1J6Q

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D NOESY	2.0 mM apoCcmE, 20 mM phosphate, 90% H2O, 10% D2O	90% H2O/10% D2O	20 mM phosphate	7.0	1 atm	298
2	2D TOCSY	2.0 mM apoCcmE, 20 mM phosphate, 90% H2O, 10% D2O	90% H2O/10% D2O	20 mM phosphate	7.0	1 atm	298
3	3D_13C-separated_NOESY	2.0 mM apoCcmE, 20 mM phosphate, 90% H2O, 10% D2O	90% H2O/10% D2O	20 mM phosphate	7.0	1 atm	298
4	3D_15N-separated_NOESY	2.0 mM apoCcmE, 20 mM phosphate, 90% H2O, 10% D2O	90% H2O/10% D2O	20 mM phosphate	7.0	1 atm	298
5	HNHA	2.0 mM apoCcmE, 20 mM phosphate, 90% H2O, 10% D2O	90% H2O/10% D2O	20 mM phosphate	7.0	1 atm	298
6	HNCO	2.0 mM apoCcmE, 20 mM phosphate, 90% H2O, 10% D2O	90% H2O/10% D2O	20 mM phosphate	7.0	1 atm	298
7	HNHB	2.0 mM apoCcmE, 20 mM phosphate, 90% H2O, 10% D2O	90% H2O/10% D2O	20 mM phosphate	7.0	1 atm	298
8	CBCANH	2.0 mM apoCcmE, 20 mM phosphate, 90% H2O, 10% D2O	90% H2O/10% D2O	20 mM phosphate	7.0	1 atm	298
9	CC(CO)NH	2.0 mM apoCcmE, 20 mM phosphate, 90% H2O, 10% D2O	90% H2O/10% D2O	20 mM phosphate	7.0	1 atm	298
10	CBCA(CO)NH	2.0 mM apoCcmE, 20 mM phosphate, 90% H2O, 10% D2O	90% H2O/10% D2O	20 mM phosphate	7.0	1 atm	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	700

NMR Refinement
Method	Details	Software
simulated annealing, torsion angle dyanamics, restrained energy minimization	1866 meaningful NOEs and 89 dihedral angle constraints.	XwinNMR

NMR Ensemble Information
Conformer Selection Criteria
Conformers Calculated Total Number
Conformers Submitted Total Number	1
Representative Model	1 (minimized average structure)

Additional NMR Experimental Information
Details	The structure was determined using triple-resonance NMR spectroscopy on 13C and 15N double labeled apoCcmE.

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	XwinNMR	2.6	Bruker
2	data analysis	XEASY	1.3	Xia, Bartels
3	structure solution	DYANA	1.5	Gunter, Mumenthaler, Wuthrich
4	iterative matrix relaxation	CORMA		Borgias, Thomas, James
5	refinement	Amber	5.0	Pearlman, Case, Caldwell, Ross, Cheatham, Ferguson, Seibel, Singh, Weiner, Kollman

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.