2KU7

Solution structure of MLL1 PHD3-Cyp33 RRM chimeric protein

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	0.3-0.5 mM [U-100% 13C; U-100% 15N] MLL PHD3-Cyp33 RRM, 20 mM sodium phosphate, 50 mM sodium chloride, 0.4 mM DSS	93% H2O/7% D2O	50	7.0	ambient	298.2
2	2D 1H-13C HSQC	0.3-0.5 mM [U-100% 13C; U-100% 15N] MLL PHD3-Cyp33 RRM, 20 mM sodium phosphate, 50 mM sodium chloride, 0.4 mM DSS	93% H2O/7% D2O	50	7.0	ambient	298.2
3	3D HNCACB	0.3-0.5 mM [U-100% 13C; U-100% 15N] MLL PHD3-Cyp33 RRM, 20 mM sodium phosphate, 50 mM sodium chloride, 0.4 mM DSS	93% H2O/7% D2O	50	7.0	ambient	298.2
4	3D CBCA(CO)NH	0.3-0.5 mM [U-100% 13C; U-100% 15N] MLL PHD3-Cyp33 RRM, 20 mM sodium phosphate, 50 mM sodium chloride, 0.4 mM DSS	93% H2O/7% D2O	50	7.0	ambient	298.2
5	3D HBHA(CO)NH	0.3-0.5 mM [U-100% 13C; U-100% 15N] MLL PHD3-Cyp33 RRM, 20 mM sodium phosphate, 50 mM sodium chloride, 0.4 mM DSS	93% H2O/7% D2O	50	7.0	ambient	298.2
6	3D HCCH-TOCSY	0.3-0.5 mM [U-100% 13C; U-100% 15N] MLL PHD3-Cyp33 RRM, 20 mM sodium phosphate, 50 mM sodium chloride, 0.4 mM DSS	93% H2O/7% D2O	50	7.0	ambient	298.2
7	3D 15N-edited 1H-1H NOESY	0.3-0.5 mM [U-100% 13C; U-100% 15N] MLL PHD3-Cyp33 RRM, 20 mM sodium phosphate, 50 mM sodium chloride, 0.4 mM DSS	93% H2O/7% D2O	50	7.0	ambient	298.2
8	3D 13C-edited 1H-1H NOESY	0.3-0.5 mM [U-100% 13C; U-100% 15N] MLL PHD3-Cyp33 RRM, 20 mM sodium phosphate, 50 mM sodium chloride, 0.4 mM DSS	93% H2O/7% D2O	50	7.0	ambient	298.2
9	3D HNCO	0.3-0.5 mM [U-100% 13C; U-100% 15N] MLL PHD3-Cyp33 RRM, 20 mM sodium phosphate, 50 mM sodium chloride, 0.4 mM DSS	93% H2O/7% D2O	50	7.0	ambient	298.2

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	800
2	Bruker	AVANCE	900

NMR Refinement
Method	Details	Software
simulated annealing, molecular dynamics		TopSpin

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	TopSpin		Bruker Biospin
2	processing	NMRPipe		Delaglio, F. et al.
3	data analysis	Sparky		Goddard, T. et al.
4	peak picking	Sparky		Goddard, T. et al.
5	structure solution	CYANA		Guntert, P. et al.
6	structure solution	X-PLOR NIH		Schwieters, C. et al.
7	refinement	X-PLOR NIH		Schwieters, C. et al.