1P98

High-resolution NMR structure of the Ubl-domain of HHR23A

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D NOESY	2mM ubiquitin-like domain of HHR23A, unlabeled	50mM sodium phosphate, 100mM sodium chloride, pH 6.5, 5% D2O	150mM	6.5	ambient	300
2	3D_13C-separated_NOESY	2mM ubiquitin-like domain of HHR23A U-15N,13C	50mM sodium phosphate, 100mM sodium chloride, pH 6.5, 5% D2O	150mM	6.5	ambient	300

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

NMR Refinement
Method	Details	Software
simulated annealing		AURELIA

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	120
Conformers Submitted Total Number	11
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	data analysis	AURELIA	2.8.9	Neidig, P.
2	processing	XwinNMR	2.5	Bruker Karlsruhe
3	structure solution	X-PLOR	3.1	Brunger
4	refinement	X-PLOR	3.1	Brunger

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.