2G2K

NMR structure of an N-terminal fragment of the eukaryotic initiation factor 5 (eIF5)

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D_15N-separated_NOESY	0.6mM U-15N, 13C; 20mM sodium acetate	90% H2O/10% D2O	No added salt	6	ambient	298
2	3D_13C-separated_NOESY	0.6mM U-15N, 13C; 20mM sodium acetate	90% H2O/10% D2O	No added salt	6	ambient	298
3	HNHA	0.6mM U-15N, 13C; 20mM sodium acetate	90% H2O/10% D2O	No added salt	6	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	800
2	Varian	INOVA	600
3	Bruker	AVANCE	600

NMR Refinement
Method	Details	Software
torsion angle dynamics		X-PLOR

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	120
Conformers Submitted Total Number	18
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	X-PLOR	3.1	Brunger
2	processing	NMRPipe	latest	Dalaglio
3	refinement	X-PLOR	3.1	Brunger

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.