2EV8

Solution structure of the erythroid p55 PDZ domain

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D NOESY	1.2mM p55 PDZ, 20mM Sodium phosphate, 41mM NaCl, 0.8mM DTT, 9% glycerol-d5	90% H2O/10% D2O		6.8	ambient	298
2	3D_15N-separated_NOESY	1.1mM p55 PDZ U-15N, 20mM Sodium phosphate, 41mM NaCl, 0.8mM DTT, 9% glycerol-d5	90% H2O/10% D2O		6.8	ambient	298
3	HNHB	1.1mM p55 PDZ U-15N, 20mM Sodium phosphate, 41mM NaCl, 0.8mM DTT, 9% glycerol-d5	90% H2O/10% D2O		6.8	ambient	298
4	3D_13C-separated_NOESY	1.5mM p55 PDZ U-13C, 15N, 20mM Sodium phosphate, 41mM NaCl, 0.8mM DTT, 9% glycerol-d5	90% H2O/10% D2O		6.8	ambient	298
5	HN(CO)HB	1.5mM p55 PDZ U-13C, 15N, 20mM Sodium phosphate, 41mM NaCl, 0.8mM DTT, 9% glycerol-d5	90% H2O/10% D2O		6.8	ambient	298
6	HN(CO)C	1.5mM p55 PDZ U-13C, 15N, 20mM Sodium phosphate, 41mM NaCl, 0.8mM DTT, 9% glycerol-d5	90% H2O/10% D2O		6.8	ambient	298

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

NMR Refinement
Method	Details	Software
simulated annealing		CNS

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	structure solution	CNS	1.1	Brunger
2	refinement	CNS	1.1	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 R01GM133198.