1XC5

Solution Structure of the SMRT Deacetylase Activation Domain

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	DQF-COSY	1-2mM DAD, 50mM NaCl, 50mM phosphate buffer NA	100% D2O	0.35 M	6.8	ambient	290
2	DQ-correlation	1-2mM DAD, 50mM NaCl, 50mM phosphate buffer NA	100% D2O	0.35 M	6.8	ambient	290
3	2D TOCSY	1-2mM DAD, 50mM NaCl, 50mM phosphate buffer NA	93% H2O/7% D2O	0.35 M	6.8	ambient	290
4	2D NOESY	1-2mM DAD, 50mM NaCl, 50mM phosphate buffer NA	93% H2O/7% D2O	0.35 M	6.8	ambient	290
5	3D_15N-separated_TOCSY	1-2mM DAD U-15N, 50mM NaCl, 50mM phosphate buffer NA	93% H2O/7% D2O	0.35 M	6.8	ambient	290
6	3D_15N-separated_NOESY	1-2mM DAD U-15N, 50mM NaCl, 50mM phosphate buffer NA	93% H2O/7% D2O	0.35 M	6.8	ambient	290

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	800
2	Bruker	DMX	600
3	Bruker	DRX	500

NMR Refinement
Method	Details	Software
Simulated annealing protocol	supplied with the program CNS	XwinNMR

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	50
Conformers Submitted Total Number	28
Representative Model	1 (lowest energy)

Additional NMR Experimental Information
Details	This structure was determined using a combination of standard 2D homonuclear techniques and 3D 15N TOCSY-HSQC and 15N NOESY-HSQC

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	XwinNMR		Bruker GmbH, Karlsruhe, Germany
2	processing	NMRPipe	02/2000	Frank Delaglio Stephan Grzesiek, Guang Zhu, Geerten W. Vuister, John Pfeifer, Ad Bax
3	data analysis	Sparky	3.106	T.D. Goddard, D.G. Kneller
4	structure solution	CNS	1.1
5	refinement	CNS	1.1