1IYF | pdb_00001iyf

Solution structure of ubiquitin-like domain of human parkin

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	0.1mM parkin ubiquitin-like domain U-15N, 13C; 50mM potassium phosphate buffer	90% H2O/10% D2O	0.3	6.0	1 atm	303
2	3D_15N-separated_NOESY	0.1mM parkin ubiquitin-like domain U-15N, 13C; 50mM potassium phosphate buffer	90% H2O/10% D2O	0.3	6.0	1 atm	303
3	2D_1H-coupled_1H-15N_HSQC	0.1mM parkin ubiquitin-like domain U-15N, 13C; 50mM potassium phosphate buffer	90% H2O, 10% D2O, 5%-DMPC/DHPC; 90% H2O, 10% D2O, 5%-DMPC/DHPC/CTAB	0.3	6.0	1 atm	310

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	DRX	800

NMR Refinement
Method	Details	Software
distance geometry, simulated annealing	The structures are based on a total of 720 restraints, 489 are NOE-derived distance constraints, 82 dihedral angle restraints, 129 residual dipolar coupling constraints, 20 distance restraints for hydrogen bonds.	XwinNMR

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	50
Conformers Submitted Total Number	10
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	collection	XwinNMR	2.6
2	data analysis	XwinNMR	2.6
3	processing	XwinNMR	2.6
4	structure solution	CNS	1.1	Brunger
5	refinement	CNS	1.1	Brunger