1WGM

Solution structure of the U-box in human ubiquitin conjugation factor E4A

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D_13C-separated_NOESY	20mM d-Tris-HCl, pH 7.0, 100mM NaCl, 1mM d-DTT, 0.02% NaN3, 10% D2O	90% H2O/10% D2O	120mM	7.0	ambient	298
2	3D_15N-separated_NOESY	20mM d-Tris-HCl, pH 7.0, 100mM NaCl, 1mM d-DTT, 0.02% NaN3, 10% D2O	90% H2O/10% D2O	120mM	7.0	ambient	298

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

NMR Refinement
Method	Details	Software
simulated annealing		XwinNMR

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	100
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	XwinNMR	2.6	Bruker
2	processing	NMRPipe	20020425	Delaglio, F.
3	data analysis	NMRView	5	Johnson, B.A.
4	structure solution	CNS	1.1	Brunger, A.T
5	refinement	CNS	1.1	Brunger, A.T

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.