2EXD

The solution structure of the C-terminal domain of a nfeD homolog from Pyrococcus horikoshii

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D_15N-separated_NOESY	1mM protein U-15N, 25mM phosphate buffer NA, 300mM NACL, 1mM EDTA, 95% H2O, 5% D2O	95% H2O/5% D2O	300mM	5.0	1 atm	298
2	3D_13C-separated_NOESY	0.7mM protein U-15N,13C, 25mM phosphate buffer NA, 300mM NACL, 1mM EDTA, 95% H2O, 5% D2O	95% H2O/5% D2O	300mM	5.0	1 atm	298
3	HNHA	0.7mM protein U-15N,13C, 25mM phosphate buffer NA, 300mM NACL, 1mM EDTA, 95% H2O, 5% D2O	95% H2O/5% D2O	300mM	5.0	1 atm	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	DRX	800
2	Varian	INOVA	900

NMR Refinement
Method	Details	Software
distance geometry, rigid body restrained molecular dynamics, dihedral angle molecular dynamics		CYANA

NMR Ensemble Information
Conformer Selection Criteria	target function
Conformers Calculated Total Number	200
Conformers Submitted Total Number	20
Representative Model	1 (closest to the average)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	CYANA	2.0.17	Peter Guntert
2	collection	XwinNMR	3.5	Bruker co.
3	processing	NMRPipe	2.3	F. Delaglio
4	data analysis	Sparky	3.106	Thomas Goddard
5	refinement	CYANA	2.0.17	Peter Guntert

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.