2N8T

Solution Structure of the rNedd4 WW2 Domain-Cx43CT Peptide Complex by NMR

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	0.6 mM [U-98% 13C; U-98% 15N] rNedd4 WW2, 13 mM Cx43CT peptide, 1.8 mM potassium phosphate, 1 mM DTT, 137 mM sodium chloride, 2.7 mM potassium chloride, 10 mM sodium phosphate	90% H2O/10% D2O	156	7.5	ambient	25
2	2D 1H-13C HSQC aliphatic	0.6 mM [U-98% 13C; U-98% 15N] rNedd4 WW2, 13 mM Cx43CT peptide, 1.8 mM potassium phosphate, 1 mM DTT, 137 mM sodium chloride, 2.7 mM potassium chloride, 10 mM sodium phosphate	90% H2O/10% D2O	156	7.5	ambient	25
3	3D HNHA	0.6 mM [U-98% 13C; U-98% 15N] rNedd4 WW2, 13 mM Cx43CT peptide, 1.8 mM potassium phosphate, 1 mM DTT, 137 mM sodium chloride, 2.7 mM potassium chloride, 10 mM sodium phosphate	90% H2O/10% D2O	156	7.5	ambient	25
4	3D HNCACB	0.6 mM [U-98% 13C; U-98% 15N] rNedd4 WW2, 13 mM Cx43CT peptide, 1.8 mM potassium phosphate, 1 mM DTT, 137 mM sodium chloride, 2.7 mM potassium chloride, 10 mM sodium phosphate	90% H2O/10% D2O	156	7.5	ambient	25
5	3D CBCA(CO)NH	0.6 mM [U-98% 13C; U-98% 15N] rNedd4 WW2, 13 mM Cx43CT peptide, 1.8 mM potassium phosphate, 1 mM DTT, 137 mM sodium chloride, 2.7 mM potassium chloride, 10 mM sodium phosphate	90% H2O/10% D2O	156	7.5	ambient	25
6	3D 1H-15N NOESY	0.6 mM [U-98% 13C; U-98% 15N] rNedd4 WW2, 13 mM Cx43CT peptide, 1.8 mM potassium phosphate, 1 mM DTT, 137 mM sodium chloride, 2.7 mM potassium chloride, 10 mM sodium phosphate	90% H2O/10% D2O	156	7.5	ambient	25
7	3D 1H-13C NOESY aliphatic	0.6 mM [U-98% 13C; U-98% 15N] rNedd4 WW2, 13 mM Cx43CT peptide, 1.8 mM potassium phosphate, 1 mM DTT, 137 mM sodium chloride, 2.7 mM potassium chloride, 10 mM sodium phosphate	90% H2O/10% D2O	156	7.5	ambient	25
8	3D 1H-13C NOESY aromatic	0.6 mM [U-98% 13C; U-98% 15N] rNedd4 WW2, 13 mM Cx43CT peptide, 1.8 mM potassium phosphate, 1 mM DTT, 137 mM sodium chloride, 2.7 mM potassium chloride, 10 mM sodium phosphate	90% H2O/10% D2O	156	7.5	ambient	25

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

NMR Refinement
Method	Details	Software
DGSA-distance geometry simulated annealing		ARIA

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	20
Conformers Submitted Total Number	10
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	ARIA	1.1	Dr. Michael Nilges, Institut Pasteur
2	geometry optimization	ARIA	1.1	Dr. Michael Nilges, Institut Pasteur
3	structure solution	ARIA	1.1	Dr. Michael Nilges, Institut Pasteur
4	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
5	chemical shift assignment	NMRView		Johnson, One Moon Scientific
6	peak picking	NMRView		Johnson, One Moon Scientific
7	data analysis	NMRView		Johnson, One Moon Scientific
8	processing	NMRDraw		F. Delaglio, S. Grzesiek, G. W. Vuister, G. Zhu, J. Pfeifer and A. Bax

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.