2LUA

Solution structure of CXC domain of MSL2

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	0.5-1.5 mM [U-13C; U-15N] protein, 50 mM potassium phosphate, 0.01% w/v DSS	90% H2O/10% D2O	0.05	6.0	ambient	298
2	2D 1H-13C HSQC	0.5-1.5 mM [U-13C; U-15N] protein, 50 mM potassium phosphate, 0.01% w/v DSS	90% H2O/10% D2O	0.05	6.0	ambient	298
3	3D CBCA(CO)NH	0.5-1.5 mM [U-13C; U-15N] protein, 50 mM potassium phosphate, 0.01% w/v DSS	90% H2O/10% D2O	0.05	6.0	ambient	298
4	3D HNCACB	0.5-1.5 mM [U-13C; U-15N] protein, 50 mM potassium phosphate, 0.01% w/v DSS	90% H2O/10% D2O	0.05	6.0	ambient	298
5	3D HNCO	0.5-1.5 mM [U-13C; U-15N] protein, 50 mM potassium phosphate, 0.01% w/v DSS	90% H2O/10% D2O	0.05	6.0	ambient	298
6	3D C(CO)NH	0.5-1.5 mM [U-13C; U-15N] protein, 50 mM potassium phosphate, 0.01% w/v DSS	90% H2O/10% D2O	0.05	6.0	ambient	298
7	3D HBHA(CO)NH	0.5-1.5 mM [U-13C; U-15N] protein, 50 mM potassium phosphate, 0.01% w/v DSS	90% H2O/10% D2O	0.05	6.0	ambient	298
8	3D HCCH-TOCSY	0.5-1.5 mM [U-13C; U-15N] protein, 50 mM potassium phosphate, 0.01% w/v DSS	90% H2O/10% D2O	0.05	6.0	ambient	298
9	3D 1H-15N TOCSY	0.5-1.5 mM [U-13C; U-15N] protein, 50 mM potassium phosphate, 0.01% w/v DSS	90% H2O/10% D2O	0.05	6.0	ambient	298
10	3D CCH-TOCSY	0.5-1.5 mM [U-13C; U-15N] protein, 50 mM potassium phosphate, 0.01% w/v DSS	90% H2O/10% D2O	0.05	6.0	ambient	298
11	3D 1H-13C NOESY aliphatic	0.5-1.5 mM [U-13C; U-15N] protein, 50 mM potassium phosphate, 0.01% w/v DSS	90% H2O/10% D2O	0.05	6.0	ambient	298
12	3D 1H-13C NOESY aromatic	0.5-1.5 mM [U-13C; U-15N] protein, 50 mM potassium phosphate, 0.01% w/v DSS	90% H2O/10% D2O	0.05	6.0	ambient	298
13	3D 1H-15N NOESY	0.5-1.5 mM [U-13C; U-15N] protein, 50 mM potassium phosphate, 0.01% w/v DSS	90% H2O/10% D2O	0.05	6.0	ambient	298
14	1D Cd113	1 mM protein, 3 mM Cd113 ZINC ION, 50 mM potassium phosphate, 0.01% w/v DSS	90% H2O/10% D2O	0.05	6.0	ambient	298
15	2D 1H-113Cd HSQC	1 mM protein, 3 mM Cd113 ZINC ION, 50 mM potassium phosphate, 0.01% w/v DSS	90% H2O/10% D2O	0.05	6.0	ambient	298
16	2D 1H-113Cd HMQC-TOCSY	1 mM protein, 3 mM Cd113 ZINC ION, 50 mM potassium phosphate, 0.01% w/v DSS	90% H2O/10% D2O	0.05	6.0	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	DMX	600
2	Bruker	AVANCE	400

NMR Refinement
Method	Details	Software
simulated annealing, molecular dynamics		XwinNMR

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	collection	XwinNMR		Bruker Biospin
2	processing	Felix		Accelrys Software Inc.
3	data analysis	NMRView		Johnson, One Moon Scientific
4	data analysis	TALOS		Cornilescu, Delaglio and Bax
5	structure solution	CNS		Brunger, Adams, Clore, Gros, Nilges and Read
6	refinement	CNS		Brunger, Adams, Clore, Gros, Nilges and Read