Experiment: 2KFD

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-1H NOESY	0.5 mM yeast Prp40 FF4 domain-1, 20 mM sodium phosphate-2, 130 mM sodium chloride-3, 0.5 mM sodium azide-4	90% H2O/10% D2O	150	5.8	ambient	285
2	2D 1H-1H TOCSY	0.5 mM yeast Prp40 FF4 domain-1, 20 mM sodium phosphate-2, 130 mM sodium chloride-3, 0.5 mM sodium azide-4	90% H2O/10% D2O	150	5.8	ambient	285
3	3D CBCA(CO)NH	0.5 mM [U-100% 15N] yeast Prp40 FF4 domain-5, 0.5 mM [U-100% 13C] yeast Prp40 FF4 domain-6, 20 mM sodium phosphate-7, 130 mM sodium chloride-8, 0.5 mM sodium azide-9	100% D2O	150	5.8	ambient	285
4	3D HNCACB	0.5 mM [U-100% 15N] yeast Prp40 FF4 domain-5, 0.5 mM [U-100% 13C] yeast Prp40 FF4 domain-6, 20 mM sodium phosphate-7, 130 mM sodium chloride-8, 0.5 mM sodium azide-9	100% D2O	150	5.8	ambient	285
5	3D H(CCO)NH	0.5 mM [U-100% 15N] yeast Prp40 FF4 domain-5, 0.5 mM [U-100% 13C] yeast Prp40 FF4 domain-6, 20 mM sodium phosphate-7, 130 mM sodium chloride-8, 0.5 mM sodium azide-9	100% D2O	150	5.8	ambient	285
6	3D HCCH-TOCSY	0.5 mM [U-100% 15N] yeast Prp40 FF4 domain-5, 0.5 mM [U-100% 13C] yeast Prp40 FF4 domain-6, 20 mM sodium phosphate-7, 130 mM sodium chloride-8, 0.5 mM sodium azide-9	100% D2O	150	5.8	ambient	285
7	3D 1H-15N NOESY	0.5 mM [U-100% 15N] yeast Prp40 FF4 domain-5, 0.5 mM [U-100% 13C] yeast Prp40 FF4 domain-6, 20 mM sodium phosphate-7, 130 mM sodium chloride-8, 0.5 mM sodium azide-9	100% D2O	150	5.8	ambient	285
8	3D 1H-13C NOESY	0.5 mM [U-100% 15N] yeast Prp40 FF4 domain-5, 0.5 mM [U-100% 13C] yeast Prp40 FF4 domain-6, 20 mM sodium phosphate-7, 130 mM sodium chloride-8, 0.5 mM sodium azide-9	100% D2O	150	5.8	ambient	285
9	2D 1H-15N HSQC	0.5 mM [U-100% 15N] yeast Prp40 FF4 domain-5, 0.5 mM [U-100% 13C] yeast Prp40 FF4 domain-6, 20 mM sodium phosphate-7, 130 mM sodium chloride-8, 0.5 mM sodium azide-9	100% D2O	150	5.8	ambient	285
10	2D 1H-13C HSQC	0.5 mM [U-100% 15N] yeast Prp40 FF4 domain-5, 0.5 mM [U-100% 13C] yeast Prp40 FF4 domain-6, 20 mM sodium phosphate-7, 130 mM sodium chloride-8, 0.5 mM sodium azide-9	100% D2O	150	5.8	ambient	285

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	DRX	600
2	Bruker	DRX	800

NMR Refinement
Method	Details	Software
simulated annealing		ARIA

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	80
Conformers Submitted Total Number	15
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	ARIA	2.0	Linge, O'Donoghue and Nilges
2	refinement	ARIA	2.0	Linge, O'Donoghue and Nilges
3	chemical shift assignment	XEASY		Bartels et al.
4	peak picking	XEASY		Bartels et al.
5	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
6	structure solution	CNSSOLVE		Brunger, Adams, Clore, Gros, Nilges and Read
7	data analysis	ProcheckNMR		Laskowski and MacArthur

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 R01GM157729.