1U4A

Solution structure of human SUMO-3 C47S

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	0.8mM 15N-labeled protein	25mM phosphate buffer, 75mM Nacl 90% H2O, 10% D2O	25mM phosphate buffer, 75mM Nacl	6.25	1 atm	298
2	3D_13C-separated_NOESY	0.6mM 13C,15N-labeled protein	25mM phosphate buffer, 75mM Nacl 90% H2O, 10% D2O	25mM phosphate buffer, 75mM Nacl	6.25	1 atm	298
3	2D NOESY	0.8mM 15N-labeled protein	25mM phosphate buffer, 75mM Nacl 90% H2O, 10% D2O	25mM phosphate buffer, 75mM Nacl	6.25	1 atm	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	DMX	500
2	Bruker	DMX	600

NMR Refinement
Method	Details	Software
simulated annealing	The structures are based on a total of 1540 restraints, 1406 are NOE-derived distance constraints, 78 dihedral angle restraints, 56 distance restraints from hydrogen bonds	NMRPipe

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	processing	NMRPipe	2.2	F. Delaglio
2	processing	Sparky	3	T.D.Goddard , D.G.Kneller
3	structure solution	CNS	1.1	A.T.Brunger ,D.D.Adanis etal
4	data analysis	CSI	1.0	David S. Wishart
5	structure solution	MOLMOL	2k.2	Koradi
6	refinement	MOLMOL	2k.2	Koradi