1MM2

Solution structure of the 2nd PHD domain from Mi2b

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D NOESY	1mM Mi2-PHD2 protein, 1mM DTT, 10mM sodium phosphate buffer (pH 7.5), 150mM NaCl, 95% H2O, 5% D2O	95% H2O/5% D2O		7.5	ambient	298
2	2D TOCSY	1mM Mi2-PHD2 protein, 1mM DTT, 10mM sodium phosphate buffer (pH 7.5), 150mM NaCl, 95% H2O, 5% D2O	95% H2O/5% D2O		7.5	ambient	298
3	DQF-COSY	1mM Mi2-PHD2 protein, 1mM DTT, 10mM sodium phosphate buffer (pH 7.5), 150mM NaCl, 95% H2O, 5% D2O	95% H2O/5% D2O		7.5	ambient	298
4	N15-HSQC	0.2mM N15-labelled Mi2-PHD2 protein, 1mM DTT, 10mM sodium phosphate buffer (pH 7.5), 150mM NaCl, 95% H2O, 5% D2O	95% H2O/5% D2O		7.5	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	DRX	600

NMR Refinement
Method	Details	Software
simulated annealing, molecular dynamics, torsion angle dynamics	Structure calculations were performed using the package ARIA1.1 (Ambiguous Restraints in Iterative Assignment). Final structures are based on 1284 unambiguous NOE-derived distance constraints, 8 sets of ambiguous NOE-derived distance constraints and 39 additional dihedral angle restraints.	XwinNMR

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	500
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Additional NMR Experimental Information
Details	This structure was determined mostly using standard 2D homonuclear techniques

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	XwinNMR	2.5	Bruker
2	data analysis	XEASY	1.3.13	Bartels et al
3	refinement	DYANA	1.5	Guntert et al
4	structure solution	ARIA	1.1.2	Linge et al