2LQP

NMR solution structure of the Ca2+-Calmodulin C-terminal domain in a complex with a peptide (NSCaTE) from the L-type Voltage-Gated Calcium Channel alpha1C subunit

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	20 mM TRIS	90% H2O/10% D2O	100	7.0	ambient	298
2	2D 1H-13C HSQC aromatic	20 mM TRIS	90% H2O/10% D2O	100	7.0	ambient	298
3	3D CBCA(CO)NH	20 mM TRIS	90% H2O/10% D2O	100	7.0	ambient	298
4	3D C(CO)NH	20 mM TRIS	90% H2O/10% D2O	100	7.0	ambient	298
5	3D HNCO	20 mM TRIS	90% H2O/10% D2O	100	7.0	ambient	298
6	3D HNCACB	20 mM TRIS	90% H2O/10% D2O	100	7.0	ambient	298
7	3D H(CCO)NH	20 mM TRIS	90% H2O/10% D2O	100	7.0	ambient	298
8	3D HCCH-TOCSY	20 mM TRIS	90% H2O/10% D2O	100	7.0	ambient	298
9	3D 1H-13C NOESY aliphatic	20 mM TRIS	90% H2O/10% D2O	100	7.0	ambient	298
10	3D 1H-15N NOESY	20 mM TRIS	90% H2O/10% D2O	100	7.0	ambient	298
11	3D HCACO	20 mM TRIS	90% H2O/10% D2O	100	7.0	ambient	298
12	2D 1H-15N HSQC	20 mM TRIS	90% H2O/10% D2O	100	7.0	ambient	298
13	3D HBHA(CO)NH	20 mM TRIS	90% H2O/10% D2O	100	7.0	ambient	298

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

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

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	200
Conformers Submitted Total Number	19
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	CYANA		Guntert, Mumenthaler and Wuthrich
2	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
3	chemical shift assignment	NMRView		Johnson, One Moon Scientific
4	chemical shift calculation	TALOS		Cornilescu, Delaglio and Bax
5	refinement	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore
6	collection	XwinNMR		Bruker Biospin
7	refinement	CYANA		Guntert, Mumenthaler and Wuthrich