Experiment: 6ZBI

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D 1H-13C NOESY aliphatic	0.5 mM [U-99% 13C; U-99% 15N] Calmodulin, 1.15 mM Sodium/Hydrogen exchanger 1 (NHE1, SLC9A1)	95% H2O/5% D2O	120 mM	7.5	1 atm	310	Bruker AVANCE III 600
2	3D 1H-13C NOESY aromatic	0.5 mM [U-99% 13C; U-99% 15N] Calmodulin, 1.15 mM Sodium/Hydrogen exchanger 1 (NHE1, SLC9A1)	95% H2O/5% D2O	120 mM	7.5	1 atm	310	Bruker AVANCE III 600
3	3D 1H-15N NOESY	0.5 mM [U-99% 13C; U-99% 15N] Calmodulin, 1.15 mM Sodium/Hydrogen exchanger 1 (NHE1, SLC9A1)	95% H2O/5% D2O	120 mM	7.5	1 atm	310	Bruker AVANCE III 600
4	3D 1H-15N NOESY 12C/14N filtered	0.5 mM [U-99% 13C; U-99% 15N] Calmodulin, 1.15 mM Sodium/Hydrogen exchanger 1 (NHE1, SLC9A1)	95% H2O/5% D2O	120 mM	7.5	1 atm	310	Bruker AVANCE III 600
5	3D 1H-13C NOESY 12C/14N filtered	0.5 mM [U-99% 13C; U-99% 15N] Calmodulin, 1.15 mM Sodium/Hydrogen exchanger 1 (NHE1, SLC9A1)	95% H2O/5% D2O	120 mM	7.5	1 atm	310	Bruker AVANCE III 600
9	3D 1H-13C NOESY	1 mM [U-99% 13C; U-99% 15N] Sodium/Hydrogen exchanger 1 (NHE1, SLC9A1), 0.5 mM Calmodulin	95% H2O/5% D2O	120 mM	7.5	1 atm	310	Bruker AVANCE III 600
8	3D 1H-15N NOESY	1 mM [U-99% 13C; U-99% 15N] Sodium/Hydrogen exchanger 1 (NHE1, SLC9A1), 0.5 mM Calmodulin	95% H2O/5% D2O	120 mM	7.5	1 atm	310	Bruker AVANCE III 600
7	3D 1H-13C NOESY 12C/14N filtered	1 mM [U-99% 13C; U-99% 15N] Sodium/Hydrogen exchanger 1 (NHE1, SLC9A1), 0.5 mM Calmodulin	95% H2O/5% D2O	120 mM	7.5	1 atm	310	Bruker AVANCE III 600
6	3D 1H-15N NOESY 12C/14N filtered	1 mM [U-99% 13C; U-99% 15N] Sodium/Hydrogen exchanger 1 (NHE1, SLC9A1), 0.5 mM Calmodulin	95% H2O/5% D2O	120 mM	7.5	1 atm	310	Bruker AVANCE III 600
10	3D HNCO	0.5 mM [U-99% 13C; U-99% 15N] Calmodulin, 1.15 mM Sodium/Hydrogen exchanger 1 (NHE1, SLC9A1)	95% H2O/5% D2O	120 mM	7.5	1 atm	310	Bruker AVANCE III 600
20	3D HNCACB	0.5 mM [U-99% 13C; U-99% 15N] Calmodulin, 1.15 mM Sodium/Hydrogen exchanger 1 (NHE1, SLC9A1)	95% H2O/5% D2O	120 mM	7.5	1 atm	310	Bruker AVANCE III 600
19	3D HN(CA)CO	0.5 mM [U-99% 13C; U-99% 15N] Calmodulin, 1.15 mM Sodium/Hydrogen exchanger 1 (NHE1, SLC9A1)	95% H2O/5% D2O	120 mM	7.5	1 atm	310	Bruker AVANCE III 600
18	3D C(CO)NH	0.5 mM [U-99% 13C; U-99% 15N] Calmodulin, 1.15 mM Sodium/Hydrogen exchanger 1 (NHE1, SLC9A1)	95% H2O/5% D2O	120 mM	7.5	1 atm	310	Bruker AVANCE III 600
17	3D HCCH-TOCSY	0.5 mM [U-99% 13C; U-99% 15N] Calmodulin, 1.15 mM Sodium/Hydrogen exchanger 1 (NHE1, SLC9A1)	95% H2O/5% D2O	120 mM	7.5	1 atm	310	Bruker AVANCE III 600
16	3D HBHA(CO)NH	0.5 mM [U-99% 13C; U-99% 15N] Calmodulin, 1.15 mM Sodium/Hydrogen exchanger 1 (NHE1, SLC9A1)	95% H2O/5% D2O	120 mM	7.5	1 atm	310	Bruker AVANCE III 600
15	3D HCCH-TOCSY	1 mM [U-99% 13C; U-99% 15N] Sodium/Hydrogen exchanger 1 (NHE1, SLC9A1), 0.5 mM Calmodulin	95% H2O/5% D2O	120 mM	7.5	1 atm	310	Bruker AVANCE III 600
14	3D HBHA(CO)NH	1 mM [U-99% 13C; U-99% 15N] Sodium/Hydrogen exchanger 1 (NHE1, SLC9A1), 0.5 mM Calmodulin	95% H2O/5% D2O	120 mM	7.5	1 atm	310	Bruker AVANCE III 600
13	3D HNCO	1 mM [U-99% 13C; U-99% 15N] Sodium/Hydrogen exchanger 1 (NHE1, SLC9A1), 0.5 mM Calmodulin	95% H2O/5% D2O	120 mM	7.5	1 atm	310	Bruker AVANCE III 600
12	3D HNCACB	1 mM [U-99% 13C; U-99% 15N] Sodium/Hydrogen exchanger 1 (NHE1, SLC9A1), 0.5 mM Calmodulin	95% H2O/5% D2O	120 mM	7.5	1 atm	310	Bruker AVANCE III 600
11	3D CBCA(CO)NH	1 mM [U-99% 13C; U-99% 15N] Sodium/Hydrogen exchanger 1 (NHE1, SLC9A1), 0.5 mM Calmodulin	95% H2O/5% D2O	120 mM	7.5	1 atm	310	Bruker AVANCE III 600
21	3D HN(CA)CO	1 mM [U-99% 13C; U-99% 15N] Sodium/Hydrogen exchanger 1 (NHE1, SLC9A1), 0.5 mM Calmodulin	95% H2O/5% D2O	120 mM	7.5	1 atm	310	Bruker AVANCE III 600
22	2D 1H-13C HSQC	0.5 mM [U-99% 13C; U-99% 15N] Calmodulin, 1.15 mM Sodium/Hydrogen exchanger 1 (NHE1, SLC9A1)	95% H2O/5% D2O	120 mM	7.5	1 atm	310	Bruker AVANCE III 600
23	2D 1H-15N HSQC	0.5 mM [U-99% 13C; U-99% 15N] Calmodulin, 1.15 mM Sodium/Hydrogen exchanger 1 (NHE1, SLC9A1)	95% H2O/5% D2O	120 mM	7.5	1 atm	310	Bruker AVANCE III 600
24	2D 1H-13C HSQC	1 mM [U-99% 13C; U-99% 15N] Sodium/Hydrogen exchanger 1 (NHE1, SLC9A1), 0.5 mM Calmodulin	95% H2O/5% D2O	120 mM	7.5	1 atm	310	Bruker AVANCE III 600
25	2D 1H-15N HSQC	1 mM [U-99% 13C; U-99% 15N] Sodium/Hydrogen exchanger 1 (NHE1, SLC9A1), 0.5 mM Calmodulin	95% H2O/5% D2O	120 mM	7.5	1 atm	310	Bruker AVANCE III 600

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE III	600
2	Bruker	AVANCE III	750

NMR Refinement
Method	Details	Software
simulated annealing		X-PLOR NIH

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	refinement	X-PLOR NIH	2.44	Schwieters, Kuszewski, Tjandra and Clore
2	structure calculation	CYANA	3.98.5	Guntert, Mumenthaler and Wuthrich
3	chemical shift assignment	CcpNmr Analysis	2.4.2	CCPN
4	peak picking	CcpNmr Analysis	2.4.2	CCPN
5	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
7	processing	TopSpin	3.5	Bruker Biospin
6	processing	qMDD		Kazimierczuk, Orekhov
8	data analysis	TALOS		Cornilescu, Delaglio and Bax

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.

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6ZBI

Ternary complex of Calmodulin bound to 2 molecules of NHE1