2G46

structure of vSET in complex with meK27 H3 Pept. and cofactor product SAH

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D_13C-separated_NOESY	0.5 mM protein with 2.5 mM meK27 H3 Pept. and 2.5mM SAH	in a 50 mM phosphate buffer of pH 6.5 containing 700 mM NaCl, 300 mM urea, 0.1 mM EDTA and 5 mM -ME in H2O/2H2O (9/1) or 2H2O	300mM NaCl and 700mM Urea	6.5	1 atm	310
2	HNHA	0.5 mM protein with 2.5 mM meK27 H3 Pept. and 2.5mM SAH	in a 50 mM phosphate buffer of pH 6.5 containing 700 mM NaCl, 300 mM urea, 0.1 mM EDTA and 5 mM -ME in H2O/2H2O (9/1) or 2H2O	300mM NaCl and 700mM Urea	6.5	1 atm	310
3	HNCOCA,HNCACB,HNCOCACB	0.5 mM protein with 2.5 mM meK27 H3 Pept. and 2.5mM SAH	in a 50 mM phosphate buffer of pH 6.5 containing 700 mM NaCl, 300 mM urea, 0.1 mM EDTA and 5 mM -ME in H2O/2H2O (9/1) or 2H2O	300mM NaCl and 700mM Urea	6.5	1 atm	310

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	600
2	Bruker	AVANCE	800
3	Bruker	AVANCE	750

NMR Refinement
Method	Details	Software
simulated annealing torsion angle dynamics		CNS

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	200
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Additional NMR Experimental Information
Details	The structure was determined using triple-resonance NMR spectroscopy.

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	CNS	1.1	Brunger
2	processing	NMRPipe		Bax AD
3	refinement	ARIA	1.2	Nigles M.
4	data analysis	NMRView	5.0	Bruce A. Johnson