2L1W

The solution structure of soybean calmodulin isoform 4 complexed with the vacuolar calcium ATPase BCA1 peptide

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D HNCACB	0.300 mM [U-98% 13C; U-98% 15N] protein_1-1, 0.375 mM protein_2-2, 5 mM CALCIUM ION-3, 100 mM potassium chloride-4, 10 mM DTT-5	90% H2O/10% D2O	0.1	7	ambient	303
2	3D CBCA(CO)NH	0.300 mM [U-98% 13C; U-98% 15N] protein_1-1, 0.375 mM protein_2-2, 5 mM CALCIUM ION-3, 100 mM potassium chloride-4, 10 mM DTT-5	90% H2O/10% D2O	0.1	7	ambient	303
3	3D HNCO	0.300 mM [U-98% 13C; U-98% 15N] protein_1-1, 0.375 mM protein_2-2, 5 mM CALCIUM ION-3, 100 mM potassium chloride-4, 10 mM DTT-5	90% H2O/10% D2O	0.1	7	ambient	303
4	3D HN(CA)CO	0.300 mM [U-98% 13C; U-98% 15N] protein_1-1, 0.375 mM protein_2-2, 5 mM CALCIUM ION-3, 100 mM potassium chloride-4, 10 mM DTT-5	90% H2O/10% D2O	0.1	7	ambient	303
5	3D H(CCO)NH	0.300 mM [U-98% 13C; U-98% 15N] protein_1-1, 0.375 mM protein_2-2, 5 mM CALCIUM ION-3, 100 mM potassium chloride-4, 10 mM DTT-5	90% H2O/10% D2O	0.1	7	ambient	303
6	3D HBHA(CO)NH	0.300 mM [U-98% 13C; U-98% 15N] protein_1-1, 0.375 mM protein_2-2, 5 mM CALCIUM ION-3, 100 mM potassium chloride-4, 10 mM DTT-5	90% H2O/10% D2O	0.1	7	ambient	303
7	3D C(CO)NH	0.300 mM [U-98% 13C; U-98% 15N] protein_1-1, 0.375 mM protein_2-2, 5 mM CALCIUM ION-3, 100 mM potassium chloride-4, 10 mM DTT-5	90% H2O/10% D2O	0.1	7	ambient	303
8	3D HCCH-TOCSY	0.300 mM [U-98% 13C; U-98% 15N] protein_1-6, 0.375 mM protein_2-7, 5 mM CALCIUM ION-8, 100 mM potassium chloride-9, 10 mM DTT-10	100% D2O	0.1	7	ambient	303
9	3D 1H-15N NOESY	0.300 mM [U-98% 13C; U-98% 15N] protein_1-1, 0.375 mM protein_2-2, 5 mM CALCIUM ION-3, 100 mM potassium chloride-4, 10 mM DTT-5	90% H2O/10% D2O	0.1	7	ambient	303
10	3D 1H-13C NOESY	0.300 mM [U-98% 13C; U-98% 15N] protein_1-6, 0.375 mM protein_2-7, 5 mM CALCIUM ION-8, 100 mM potassium chloride-9, 10 mM DTT-10	100% D2O	0.1	7	ambient	303
11	3D 13C/F3-filter 13C/F1-edited NOESY	0.300 mM [U-98% 13C; U-98% 15N] protein_1-16, 0.255 mM protein_2-17, 5 mM CALCIUM ION-18, 100 mM potassium chloride-19, 10 mM DTT-20	100% D2O	0.1	7	ambient	303
12	2D 13C,15N-filter NOESY	0.300 mM [U-98% 13C; U-98% 15N] protein_1-11, 0.255 mM protein_2-12, 5 mM CALCIUM ION-13, 100 mM potassium chloride-14, 10 mM DTT-15	90% H2O/10% D2O	0.1	7	ambient	303
13	2D 13C-fliter COSY	0.300 mM [U-98% 13C; U-98% 15N] protein_1-16, 0.255 mM protein_2-17, 5 mM CALCIUM ION-18, 100 mM potassium chloride-19, 10 mM DTT-20	100% D2O	0.1	7	ambient	303
14	IPAP-1H-15N HSQC	0.300 mM [U-98% 15N] protein_1-21, 0.375 mM protein_2-22, 5 mM CALCIUM ION-23, 300 mM potassium chloride-24, 10 mM DTT-25, 16 mg/ml Pf1 phage-26, 20 mM bis-Tris-27	90% H2O/10% D2O	0.3	7	ambient	303

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	500
2	Bruker	AVANCE	700

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

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	200
Conformers Submitted Total Number	25
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
2	processing	NMRDraw		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
3	data analysis	NMRView		Johnson, One Moon Scientific
4	structure solution	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore
5	refinement	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore

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.