Experiment: 2N7G

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	0.4 mM [U-100% 13C; U-100% 15N] the cyclic nucleotide-binding homology domain of the hERG channel-1, 20 mM sodium phosphate-2, 150 mM sodium chloride-3, 1 mM DTT-4	90% H2O/10% D2O	170	7.2	ambient	298
2	3D HNCACB	0.4 mM [U-100% 13C; U-100% 15N] the cyclic nucleotide-binding homology domain of the hERG channel-1, 20 mM sodium phosphate-2, 150 mM sodium chloride-3, 1 mM DTT-4	90% H2O/10% D2O	170	7.2	ambient	298
3	3D HN(COCA)CB	0.4 mM [U-100% 13C; U-100% 15N] the cyclic nucleotide-binding homology domain of the hERG channel-1, 20 mM sodium phosphate-2, 150 mM sodium chloride-3, 1 mM DTT-4	90% H2O/10% D2O	170	7.2	ambient	298
4	3D HNCA	0.4 mM [U-100% 13C; U-100% 15N] the cyclic nucleotide-binding homology domain of the hERG channel-1, 20 mM sodium phosphate-2, 150 mM sodium chloride-3, 1 mM DTT-4	90% H2O/10% D2O	170	7.2	ambient	298
5	3D HN(CO)CA	0.4 mM [U-100% 13C; U-100% 15N] the cyclic nucleotide-binding homology domain of the hERG channel-1, 20 mM sodium phosphate-2, 150 mM sodium chloride-3, 1 mM DTT-4	90% H2O/10% D2O	170	7.2	ambient	298
6	3D HNCO	0.4 mM [U-100% 13C; U-100% 15N] the cyclic nucleotide-binding homology domain of the hERG channel-1, 20 mM sodium phosphate-2, 150 mM sodium chloride-3, 1 mM DTT-4	90% H2O/10% D2O	170	7.2	ambient	298
7	3D HNCACO	0.4 mM [U-100% 13C; U-100% 15N] the cyclic nucleotide-binding homology domain of the hERG channel-1, 20 mM sodium phosphate-2, 150 mM sodium chloride-3, 1 mM DTT-4	90% H2O/10% D2O	170	7.2	ambient	298
8	3D HBHA(CO)NH	0.4 mM [U-100% 13C; U-100% 15N] the cyclic nucleotide-binding homology domain of the hERG channel-1, 20 mM sodium phosphate-2, 150 mM sodium chloride-3, 1 mM DTT-4	90% H2O/10% D2O	170	7.2	ambient	298
9	3D HCCH-TOCSY	0.4 mM [U-100% 13C; U-100% 15N] the cyclic nucleotide-binding homology domain of the hERG channel-1, 20 mM sodium phosphate-2, 150 mM sodium chloride-3, 1 mM DTT-4	90% H2O/10% D2O	170	7.2	ambient	298
10	3D H(CCO)NH	0.4 mM [U-100% 13C; U-100% 15N] the cyclic nucleotide-binding homology domain of the hERG channel-1, 20 mM sodium phosphate-2, 150 mM sodium chloride-3, 1 mM DTT-4	90% H2O/10% D2O	170	7.2	ambient	298
11	3D 1H-15N NOESY	0.4 mM [U-100% 13C; U-100% 15N] the cyclic nucleotide-binding homology domain of the hERG channel-1, 20 mM sodium phosphate-2, 150 mM sodium chloride-3, 1 mM DTT-4	90% H2O/10% D2O	170	7.2	ambient	298
12	2D 1H-13C HSQC	0.4 mM [U-100% 13C; U-100% 15N] the cyclic nucleotide-binding homology domain of the hERG channel-1, 20 mM sodium phosphate-2, 150 mM sodium chloride-3, 1 mM DTT-4	90% H2O/10% D2O	170	7.2	ambient	298
13	3D 1H-13C NOESY	0.4 mM [U-100% 13C; U-100% 15N] the cyclic nucleotide-binding homology domain of the hERG channel-1, 20 mM sodium phosphate-2, 150 mM sodium chloride-3, 1 mM DTT-4	90% H2O/10% D2O	170	7.2	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	600
2	Bruker	AVANCE	700

NMR Refinement
Method	Details	Software
simulated annealing		NMRPipe

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	100
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
2	chemical shift assignment	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
3	structure solution	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
4	processing	NMRPipe		Bruker Biospin
5	chemical shift assignment	NMRPipe		Bruker Biospin
6	structure solution	NMRPipe		Bruker Biospin
7	processing	NMRPipe		Johnson, One Moon Scientific
8	chemical shift assignment	NMRPipe		Johnson, One Moon Scientific
9	structure solution	NMRPipe		Johnson, One Moon Scientific
10	processing	NMRPipe		Keller and Wuthrich
11	chemical shift assignment	NMRPipe		Keller and Wuthrich
12	structure solution	NMRPipe		Keller and Wuthrich
13	processing	NMRPipe		Guntert, Mumenthaler and Wuthrich
14	chemical shift assignment	NMRPipe		Guntert, Mumenthaler and Wuthrich
15	structure solution	NMRPipe		Guntert, Mumenthaler and Wuthrich
16	refinement	CYANA

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.