5T0X

Solution NMR-derived structure of calmodulin bound with ER alpha peptides

SOLUTION NMR

---

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	1 mM [U-99% 15N] 15N-labeled CaM/ERalpha	90% H2O/10% D2O	50 mM	7.0	1 atm	310	Bruker 1 800
2	3D HNCO	1 mM [U-99% 13C; U-99% 15N] 13C/15N-CaM/ERalpha	90% H2O/10% D2O	50 mM	7.0	1 atm	310	Bruker 1 800
3	3D HNCACB	1 mM [U-99% 13C; U-99% 15N] 13C/15N-CaM/ERalpha	90% H2O/10% D2O	50 mM	7.0	1 atm	310	Bruker 1 800
4	3D CBCA(CO)NH	1 mM [U-99% 13C; U-99% 15N] 13C/15N-CaM/ERalpha	90% H2O/10% D2O	50 mM	7.0	1 atm	310	Bruker 1 800
5	3D HBHA(CO)NH	1 mM [U-99% 13C; U-99% 15N] 13C/15N-CaM/ERalpha	90% H2O/10% D2O	50 mM	7.0	1 atm	310	Bruker 1 600
6	3D HNCO	1 mM [U-99% 13C; U-99% 15N] 13C/15N-CaM/ERalpha	100% D2O	50 mM	7.0	1 atm	310	Bruker 1 800
7	3D HNCACB	1 mM [U-99% 13C; U-99% 15N] 13C/15N-CaM/ERalpha	100% D2O	50 mM	7.0	1 atm	310	Bruker 1 800
8	3D CBCA(CO)NH	1 mM [U-99% 13C; U-99% 15N] 13C/15N-CaM/ERalpha	100% D2O	50 mM	7.0	1 atm	310	Bruker 1 800
9	3D HBHA(CO)NH	1 mM [U-99% 13C; U-99% 15N] 13C/15N-CaM/ERalpha	100% D2O	50 mM	7.0	1 atm	310	Bruker 1 600

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	1	800
2	Bruker	1	600

NMR Refinement
Method	Details	Software
simulated annealing		HADDOCK

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	200
Conformers Submitted Total Number	10
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
2	structure calculation	HADDOCK		Bonvin
3	chemical shift assignment	SPARKY		Goddard
4	peak picking	SPARKY		Goddard