1WX6

Solution structure of the SH3 domain of the human cytoplasmic protein NCK2

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D_15N-separated_NOESY	1.28mM Protein U-15N, 13C; 20mM d-Tris-HCl; 100mM NaCl; 1mM d-DTT; 0.02% NaN3; 90% H2O, 10% D2O	90% H2O/10% D2O	120mM	7.0	ambient	298
2	3D_13C-separated_NOESY	1.28mM Protein U-15N, 13C; 20mM d-Tris-HCl; 100mM NaCl; 1mM d-DTT; 0.02% NaN3; 90% H2O, 10% D2O	90% H2O/10% D2O	120mM	7.0	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	800

NMR Refinement
Method	Details	Software
torsion angle dynamics, restrained molecular dynamics	The structures were calculated using 3296 NOE-derived distance constraints.	XwinNMR

NMR Ensemble Information
Conformer Selection Criteria	target function, structures with the least restraint violations
Conformers Calculated Total Number	100
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	XwinNMR	2.6	Bruker
2	processing	NMRPipe	20030801	Delaglio, F.
3	data analysis	NMRView	5.0.4	Johnson, B. A.
4	data analysis	KUJIRA	0.914	Kobayashi, N.
5	structure solution	CYANA	2.0.17	Guentert, P.
6	refinement	CYANA	2.0.17	Guentert, P.

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.