2DEN

Solution Structure of the Ubiquitin-Associated Domain of Human BMSC-UbP and its Complex with Ubiquitin

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	titration of sample 1 with sample 2	1mM HGB1-UBA	20mM phosphate, 100mM NaCl, pH6.5		6.5	ambient	298
2	titration of sample 2 with sample 1	1mM Ubiquitin	20mM phosphate, 100mM NaCl, pH6.5		6.5	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	600

NMR Refinement
Method	Details	Software
molecular dynamics	Based on NMR titration data, the complex structrue is constructed using the HADDOCK program.	HADDOCK

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	200
Conformers Submitted Total Number	10
Representative Model	1 (lowest energy)

Additional NMR Experimental Information
Details	This complex model is constructed by using the HADDOCK program which employs the Ambiguous Interaction Restraints (AIR) that are obtained from the reciprocal NMR titration of the two samples.

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	HADDOCK	1.3	Cyril Dominguez, Rolf Boelens and Alexandre M.J.J. Bonvin
2	structure solution	HADDOCK	1.3	Cyril Dominguez, Rolf Boelens and Alexandre M.J.J. Bonvin

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.