6BF2

Solution structure of a Bcl-xL S62E mutant

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D HNCACB	2.2 mM [U-99% 13C; U-99% 15N] Bcl-xL S62E	92% H2O/8% D2O	50 mM	7	1 atm	298	Bruker AVANCE III 600
2	3D CBCA(CO)NH	2.2 mM [U-99% 13C; U-99% 15N] Bcl-xL S62E	92% H2O/8% D2O	50 mM	7	1 atm	298	Bruker AVANCE III 600
3	3D HNCO	2.2 mM [U-99% 13C; U-99% 15N] Bcl-xL S62E	92% H2O/8% D2O	50 mM	7	1 atm	298	Bruker AVANCE III 600
4	3D HN(CA)CO	2.2 mM [U-99% 13C; U-99% 15N] Bcl-xL S62E	92% H2O/8% D2O	50 mM	7	1 atm	298	Bruker AVANCE III 600
5	3D 1H-15N NOESY	1.9 mM [U-99% 13C; U-99% 15N] Bcl-xL S62E	92% H2O/8% D2O	50 mM	7	1 atm	298	Bruker AVANCE II 800
6	3D 1H-13C NOESY aliphatic	1.9 mM [U-99% 13C; U-99% 15N] Bcl-xL S62E	92% H2O/8% D2O	50 mM	7	1 atm	298	Bruker AVANCE II 800
7	3D 1H-13C NOESY aromatic	1.9 mM [U-99% 13C; U-99% 15N] Bcl-xL S62E	92% H2O/8% D2O	50 mM	7	1 atm	298	Bruker AVANCE II 800

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

NMR Refinement
Method	Details	Software
simulated annealing	1000 steps all atom all energy terms in water dielectric	CNS

NMR Ensemble Information
Conformer Selection Criteria	target function
Conformers Calculated Total Number	400
Conformers Submitted Total Number	20
Representative Model	1 (target function)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	TopSpin	2.1 and 3.1	Bruker Biospin
2	processing	TopSpin	3.1	Bruker Biospin
3	peak picking	CARA		Keller and Wuthrich
5	chemical shift assignment	CARA		Keller and Wuthrich
4	structure calculation	CYANA	2.1	Guntert, Mumenthaler and Wuthrich
7	structure calculation	TALOS		Cornilescu, Delaglio and Bax
6	refinement	CNS	1.3	Brunger, Adams, Clore, Gros, Nilges and Read