2L2L

Solution structure of the coiled-coil complex between MBD2 and p66alpha

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D HNCO	1.0 mM [U-99% 13C; U-99% 15N] p66-alpha, 1.0 mM MBD2	90% H2O/10% D2O	0.02	6.5	ambient	298
2	3D HNCA	1.0 mM [U-99% 13C; U-99% 15N] p66-alpha, 1.0 mM MBD2	90% H2O/10% D2O	0.02	6.5	ambient	298
3	3D HNCACB	1.0 mM [U-99% 13C; U-99% 15N] p66-alpha, 1.0 mM MBD2	90% H2O/10% D2O	0.02	6.5	ambient	298
4	3D HBHA(CO)NH	1.0 mM [U-99% 13C; U-99% 15N] p66-alpha, 1.0 mM MBD2	90% H2O/10% D2O	0.02	6.5	ambient	298
5	3D CBCA(CO)NH	1.0 mM [U-99% 13C; U-99% 15N] p66-alpha, 1.0 mM MBD2	90% H2O/10% D2O	0.02	6.5	ambient	298
6	3D HN(CO)CA	1.0 mM [U-99% 13C; U-99% 15N] p66-alpha, 1.0 mM MBD2	90% H2O/10% D2O	0.02	6.5	ambient	298
7	3D 1H-15N NOESY	1.0 mM [U-99% 13C; U-99% 15N] p66-alpha, 1.0 mM MBD2	90% H2O/10% D2O	0.02	6.5	ambient	298
8	3D 1H-13C NOESY	1.0 mM [U-99% 13C; U-99% 15N] p66-alpha, 1.0 mM MBD2	90% H2O/10% D2O	0.02	6.5	ambient	298
9	3D C(CO)NH	1.0 mM [U-99% 13C; U-99% 15N] p66-alpha, 1.0 mM MBD2	90% H2O/10% D2O	0.02	6.5	ambient	298
10	2D 1H-15N HSQC	1.0 mM [U-99% 13C; U-99% 15N] p66-alpha, 1.0 mM MBD2	90% H2O/10% D2O	0.02	6.5	ambient	298
11	3D HNCO	1.0 mM [U-100% 13C; U-100% 15N] MBD2, 1.0 mM p66-alpha	90% H2O/10% D2O	0.02	6.5	ambient	298
12	3D HNCA	1.0 mM [U-100% 13C; U-100% 15N] MBD2, 1.0 mM p66-alpha	90% H2O/10% D2O	0.02	6.5	ambient	298
13	3D HNCACB	1.0 mM [U-100% 13C; U-100% 15N] MBD2, 1.0 mM p66-alpha	90% H2O/10% D2O	0.02	6.5	ambient	298
14	3D HBHA(CO)NH	1.0 mM [U-100% 13C; U-100% 15N] MBD2, 1.0 mM p66-alpha	90% H2O/10% D2O	0.02	6.5	ambient	298
15	3D HN(CO)CA	1.0 mM [U-100% 13C; U-100% 15N] MBD2, 1.0 mM p66-alpha	90% H2O/10% D2O	0.02	6.5	ambient	298
16	3D HCCH-TOCSY	1.0 mM [U-100% 13C; U-100% 15N] MBD2, 1.0 mM p66-alpha	90% H2O/10% D2O	0.02	6.5	ambient	298
17	3D 1H-15N NOESY	1.0 mM [U-100% 13C; U-100% 15N] MBD2, 1.0 mM p66-alpha	90% H2O/10% D2O	0.02	6.5	ambient	298
18	3D 1H-13C NOESY	1.0 mM [U-100% 13C; U-100% 15N] MBD2, 1.0 mM p66-alpha	90% H2O/10% D2O	0.02	6.5	ambient	298
19	3D CBCA(CO)NH	1.0 mM [U-100% 13C; U-100% 15N] MBD2, 1.0 mM p66-alpha	90% H2O/10% D2O	0.02	6.5	ambient	298
20	3D C(CO)NH	1.0 mM [U-100% 13C; U-100% 15N] MBD2, 1.0 mM p66-alpha	90% H2O/10% D2O	0.02	6.5	ambient	298
21	2D 1H-15N HSQC	1.0 mM [U-100% 13C; U-100% 15N] MBD2, 1.0 mM p66-alpha	90% H2O/10% D2O	0.02	6.5	ambient	298
22	3D HNCO	1.0 mM [U-100% 13C; U-100% 15N; U-80% 2H] p66-alpha, 1.0 mM [U-100% 13C; U-100% 15N; U-80% 2H] MBD2	90% H2O/10% D2O	0.02	6.5	ambient	298

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

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	structure solution	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore
2	data analysis	PIPP		Garrett
3	chemical shift assignment	PIPP		Garrett
4	peak picking	PIPP		Garrett
5	refinement	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore