6Y4H

Solution structure of cold-shock domain 7 and 8 of drosophila Upstream of N-Ras (Unr)

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	0.5 mM [U-99% 13C; U-99% 15N] dCSD78, 150 mM sodium chloride, 20 mM sodium phosphate, 1 mM DTT	95% H2O/5% D2O	150 mM	6.4	1 atm	298	Bruker AVANCE III 600
2	3D HNCA	0.5 mM [U-99% 13C; U-99% 15N] dCSD78, 150 mM sodium chloride, 20 mM sodium phosphate, 1 mM DTT	95% H2O/5% D2O	150 mM	6.4	1 atm	298	Bruker AVANCE III 600
3	3D HNCACB	0.5 mM [U-99% 13C; U-99% 15N] dCSD78, 150 mM sodium chloride, 20 mM sodium phosphate, 1 mM DTT	95% H2O/5% D2O	150 mM	6.4	1 atm	298	Bruker AVANCE III 600
4	3D CBCA(CO)NH	0.5 mM [U-99% 13C; U-99% 15N] dCSD78, 150 mM sodium chloride, 20 mM sodium phosphate, 1 mM DTT	95% H2O/5% D2O	150 mM	6.4	1 atm	298	Bruker AVANCE III 600
5	3D HN(CO)CA	0.5 mM [U-99% 13C; U-99% 15N] dCSD78, 150 mM sodium chloride, 20 mM sodium phosphate, 1 mM DTT	95% H2O/5% D2O	150 mM	6.4	1 atm	298	Bruker AVANCE III 600
7	3D HBHA(CO)NH	0.5 mM [U-99% 13C; U-99% 15N] dCSD78, 150 mM sodium chloride, 20 mM sodium phosphate, 1 mM DTT	95% H2O/5% D2O	150 mM	6.4	1 atm	298	Bruker AVANCE III 600
6	3D HCCH-TOCSY	0.5 mM [U-99% 13C; U-99% 15N] dCSD78, 150 mM sodium chloride, 20 mM sodium phosphate, 1 mM DTT	95% H2O/5% D2O	150 mM	6.4	1 atm	298	Bruker AVANCE III 600
8	3D HNCO	0.5 mM [U-99% 13C; U-99% 15N] dCSD78, 150 mM sodium chloride, 20 mM sodium phosphate, 1 mM DTT	95% H2O/5% D2O	150 mM	6.4	1 atm	298	Bruker AVANCE III 600
9	2D 1H-1H NOESY	0.5 mM [U-99% 13C; U-99% 15N] dCSD78, 150 mM sodium chloride, 20 mM sodium phosphate, 1 mM DTT	100% D2O	150 mM	6.4	1 atm	298	Bruker AVANCE III 800
10	3D 1H-15N NOESY	0.5 mM [U-99% 13C; U-99% 15N] dCSD78, 150 mM sodium chloride, 20 mM sodium phosphate, 1 mM DTT	95% H2O/5% D2O	150 mM	6.4	1 atm	298	Bruker AVANCE III 800
11	3D 1H-13C NOESY	0.5 mM [U-99% 13C; U-99% 15N] dCSD78, 150 mM sodium chloride, 20 mM sodium phosphate, 1 mM DTT	100% D2O	150 mM	6.4	1 atm	298	Bruker AVANCE III 800

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

NMR Refinement
Method	Details	Software
simulated annealing		ARIA

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
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	TopSpin		Bruker Biospin
2	peak picking	CARA		Keller and Wuthrich
3	chemical shift assignment	CARA		Keller and Wuthrich
4	structure calculation	CYANA		Guntert, Mumenthaler and Wuthrich
5	refinement	ARIA		Linge, O'Donoghue and Nilges