1SE9

Structure of At3g01050, a ubiquitin-fold protein from Arabidopsis thaliana

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	0.5 mM U-15N,13C At3g01050; 10mM phosphate buffer, 50mM KCl, 1mM DTT, pH 6.5	90% H2O/10% D2O	50 mM NaCl + 10 mM KPO4	6.5	1 atm	298
2	3D_13C-separated_NOESY	0.5 mM U-15N,13C At3g01050; 10mM phosphate buffer, 50mM KCl, 1mM DTT, pH 6.5	90% H2O/10% D2O	50 mM NaCl + 10 mM KPO4	6.5	1 atm	298
3	3D 13C-separated NOESY-aromatic	0.5 mM U-15N,13C At3g01050; 10mM phosphate buffer, 50mM KCl, 1mM DTT, pH 6.5	90% H2O/10% D2O	50 mM NaCl + 10 mM KPO4	6.5	1 atm	298

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

NMR Refinement
Method	Details	Software
torsion angle dynamics followed by cartesian molecular dynamics in explicit solvent	CANDID automated refinement Cyana refinement Xplor water refinement	CYANA

NMR Ensemble Information
Conformer Selection Criteria	target function
Conformers Calculated Total Number	100
Conformers Submitted Total Number	20
Representative Model	1 (closest to the average)

Additional NMR Experimental Information
Details	Chemical shift assignments were obtained from standard 3D triple-resonance experiments, using the automated method of Garant (Christian Bartels).

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	CYANA	1.0.6	Peter Guentert
2	collection	XwinNMR	3.1	Bruker Biospin
3	processing	NMRPipe	2.1	Frank Delaglio
4	refinement	XPLOR-NIH	2.0.6	Marius Clore
5	data analysis	XEASY	1.3.1	Christian Bartels
6	data analysis	SPSCAN	1.1.0	Ralf Glaser