1L8Z

Solution structure of HMG box 5 in human upstream binding factor

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D_13C-separated_NOESY	3mM hUBF HMG box 5, U-15N, 13C; 45mM NaPO4	90% H2O/10% D2O	45 mM NaPO4	5.5	ambient	300
2	3D_15N-separated_NOESY	3mM hUBF HMG box 5, U-15N, 13C; 45mM NaPO4	90% H2O/10% D2O	45 mM NaPO4	5.5	ambient	300
3	3D_13C-separated_NOESY	3mM hUBF HMG box 5, U-15N, 13C; 45mM NaPO4	100% D2O	45 mM NaPO4	5.5	ambient	300

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

NMR Refinement
Method	Details	Software
simulated annealing	The structures are based on the total number constraints of 1220, including 1098 NOE-derived distance constraints, 104 dihedral angle constraints, 18 hydrogen bond constraints. No peptide bond linking between residues 82 and 83 results from disorder in the tail region of the protein and lack of restraints.	NMRPipp

NMR Ensemble Information
Conformer Selection Criteria
Conformers Calculated Total Number
Conformers Submitted Total Number	1
Representative Model	1 (minimized average structure)

Additional NMR Experimental Information
Details	The structure was determined using triple-resonance NMR spectroscopy

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	NMRPipp		F.Delagio and A.Bax
2	data analysis	PIPP		D.S.Garrett
3	structure solution	CNS	1.0	A.T.Brunger
4	refinement	CNS		A.T.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.