2HDP

Solution Structure of Hdm2 RING Finger Domain

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D_1H15N_NOESY-HSQC	0.1 mM Hdm2 RING domain, U-15N, 20 mM Tris, pH 7.1, 0.15M NaCl, 0.25M Arg, 0.5 mM TCEP, 5 uM ZnSO4, 90% H2O, 10% D2O	90% H2O/10% D2O	0.15 M NaCl	7.1	ambient	298
2	3D_1H15N_TOCSY-HSQC	0.1 mM Hdm2 RING domain, U-15N, 20 mM Tris, pH 7.1, 0.15M NaCl, 0.25M Arg, 0.5 mM TCEP, 5 uM ZnSO4, 90% H2O, 10% D2O	90% H2O/10% D2O	0.15 M NaCl	7.1	ambient	298
3	HNCA	0.1 mM Hdm2 RING domain, U-15N, 20 mM Tris, pH 7.1, 0.15M NaCl, 0.25M Arg, 0.5 mM TCEP, 5 uM ZnSO4, 90% H2O, 10% D2O	90% H2O/10% D2O	0.15 M NaCl	7.1	ambient	298
4	13C-HSQC	0.1 mM Hdm2 RING domain, U-15N,13C, 20 mM Tris, pH 7.1, 0.15M NaCl, 0.5 mM TCEP, 5 uM ZnSO4, 90% H2O, 10% D2O	90% H2O/10% D2O	0.15 M NaCl	7.1	ambient	298
5	2D NOESY	0.1 mM Hdm2 RING domain, unlabled	20 mM Tris, pH 7.1, 0.15M NaCl, 0.5 mM TCEP, 5 uM ZnSO4, 90% H2O, 10% D2O	0.15 M NaCl	7.1	ambient	298
6	2D TOCSY	0.1 mM Hdm2 RING domain, unlabled	20 mM Tris, pH 7.1, 0.15M NaCl, 0.5 mM TCEP, 5 uM ZnSO4, 90% H2O, 10% D2O	0.15 M NaCl	7.1	ambient	298

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

NMR Refinement
Method	Details	Software
simulated annealing	The structure was based on a total of 1150 restraints, including 48 intermolecular and 112 dihedral angle.	CYANA

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)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	CYANA	2.1	Guentert, P.
2	refinement	Amber	8	Case, D. A.
3	processing	NMRPipe	1	Delaglio, F.
4	data analysis	NMRView	5	Johnson, B. A.