1X9X

Solution Structure of Dimeric SAM Domain from MAPKKK Ste11

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D_15N-separated_NOESY	0.8 mM Ste11 SAM, U-15N, 13C, 10mM phosphate buffer, 300 mM NaCl, 90% H2O, 10% D2O	90% H2O/10% D2O	300 mM NaCl	5.8	ambient	288
2	Filtered NOESY	0.8mM Ste11 SAM U-15N, 13C mixed with unlabelled Ste11 SAM, 90% H2O, 10% D2O	90% H2O/10% D2O

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	800
2	Bruker	AVANCE	500

NMR Refinement
Method	Details	Software
distant geometry	Total distant constraints used, 1, 140, inter-subnuint NOE: 40, intra-subunit NOE:1134, dihedral angle:60	CYANA

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	20
Conformers Submitted Total Number	8
Representative Model	1 (lowest energy)

Additional NMR Experimental Information
Details	Structure has been determined by 3-D NMR

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	CYANA	1.0.6	Guentert
2	refinement	CYANA	1.0.6	Guentert