Experiment: 2N8Z

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	1 mM [U-100% 13C; U-100% 15N] Calmodulin-Like Domain of alpha-actinin 1, 20 mM HEPES, 100 mM Sodium chloride, 1.5 mM DTT, 0.05 mM EGTA	90% H2O/10% D2O	0.1	7.6	ambient	298
2	2D 1H-13C HSQC aliphatic	1 mM [U-100% 13C; U-100% 15N] Calmodulin-Like Domain of alpha-actinin 1, 20 mM HEPES, 100 mM Sodium chloride, 1.5 mM DTT, 0.05 mM EGTA	90% H2O/10% D2O	0.1	7.6	ambient	298
3	2D 1H-13C HSQC aromatic	1 mM [U-100% 13C; U-100% 15N] Calmodulin-Like Domain of alpha-actinin 1, 20 mM HEPES, 100 mM Sodium chloride, 1.5 mM DTT, 0.05 mM EGTA	90% H2O/10% D2O	0.1	7.6	ambient	298
4	3D HNCO	1 mM [U-100% 13C; U-100% 15N] Calmodulin-Like Domain of alpha-actinin 1, 20 mM HEPES, 100 mM Sodium chloride, 1.5 mM DTT, 0.05 mM EGTA	90% H2O/10% D2O	0.1	7.6	ambient	298
5	3D HNCA	1 mM [U-100% 13C; U-100% 15N] Calmodulin-Like Domain of alpha-actinin 1, 20 mM HEPES, 100 mM Sodium chloride, 1.5 mM DTT, 0.05 mM EGTA	90% H2O/10% D2O	0.1	7.6	ambient	298
6	3D HN(CO)CA	1 mM [U-100% 13C; U-100% 15N] Calmodulin-Like Domain of alpha-actinin 1, 20 mM HEPES, 100 mM Sodium chloride, 1.5 mM DTT, 0.05 mM EGTA	90% H2O/10% D2O	0.1	7.6	ambient	298
7	3D HNCACB	1 mM [U-100% 13C; U-100% 15N] Calmodulin-Like Domain of alpha-actinin 1, 20 mM HEPES, 100 mM Sodium chloride, 1.5 mM DTT, 0.05 mM EGTA	90% H2O/10% D2O	0.1	7.6	ambient	298
8	3D CBCA(CO)NH	1 mM [U-100% 13C; U-100% 15N] Calmodulin-Like Domain of alpha-actinin 1, 20 mM HEPES, 100 mM Sodium chloride, 1.5 mM DTT, 0.05 mM EGTA	90% H2O/10% D2O	0.1	7.6	ambient	298
9	3D C(CO)NH	1 mM [U-100% 13C; U-100% 15N] Calmodulin-Like Domain of alpha-actinin 1, 20 mM HEPES, 100 mM Sodium chloride, 1.5 mM DTT, 0.05 mM EGTA	90% H2O/10% D2O	0.1	7.6	ambient	298
10	3D HBHA(CO)NH	1 mM [U-100% 13C; U-100% 15N] Calmodulin-Like Domain of alpha-actinin 1, 20 mM HEPES, 100 mM Sodium chloride, 1.5 mM DTT, 0.05 mM EGTA	90% H2O/10% D2O	0.1	7.6	ambient	298
11	3D HCCH-TOCSY	1 mM [U-100% 13C; U-100% 15N] Calmodulin-Like Domain of alpha-actinin 1, 20 mM HEPES, 100 mM Sodium chloride, 1.5 mM DTT, 0.05 mM EGTA	90% H2O/10% D2O	0.1	7.6	ambient	298
12	3D 1H-15N NOESY	1 mM [U-100% 13C; U-100% 15N] Calmodulin-Like Domain of alpha-actinin 1, 20 mM HEPES, 100 mM Sodium chloride, 1.5 mM DTT, 0.05 mM EGTA	90% H2O/10% D2O	0.1	7.6	ambient	298
13	2D 1H-13C HSQC aliphatic	1 mM [U-100% 13C; U-100% 15N] Calmodulin-Like Domain of alpha-actinin 1, 20 mM HEPES, 100 mM Sodium chloride, 1.5 mM DTT, 0.05 mM EGTA	90% H2O/10% D2O	0.1	7.6	ambient	298
14	2D 1H-13C HSQC aromatic	1 mM [U-100% 13C; U-100% 15N] Calmodulin-Like Domain of alpha-actinin 1, 20 mM HEPES, 100 mM Sodium chloride, 1.5 mM DTT, 0.05 mM EGTA	90% H2O/10% D2O	0.1	7.6	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	VNMRS	800

NMR Refinement
Method	Details	Software
simulated annealing, water refinement		CYANA

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

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	CYANA	3.0	Guntert, Mumenthaler and Wuthrich
2	peak picking	Sparky	3.113	Goddard
3	prediction of protein backbone torsion angles	TALOS	+	Cornilescu, Delaglio and Bax
4	refinement	YASARA		Krieger, Koraimann, Vriend
5	refinement	CYANA	3.0	Guntert, Mumenthaler and Wuthrich

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.