8KFP

Solution structure of Drosophila melanogaster R2D2 dsRBD1

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	500 uM [U-99% 15N] R2D2 dsRBD1	90% H2O/10% D2O	150 mM	7.0	1 atm	298	Bruker AVANCE NEO 600
2	2D 1H-13C HSQC	500 uM [U-99% 13C; U-99% 15N] R2D2 dsRBD1	90% H2O/10% D2O	150 mM	7.0	1 atm	298	Bruker AVANCE NEO 600
3	3D HNCO	500 uM [U-99% 13C; U-99% 15N] R2D2 dsRBD1	90% H2O/10% D2O	150 mM	7.0	1 atm	298	Bruker AVANCE NEO 600
5	3D HNCACB	500 uM [U-99% 13C; U-99% 15N] R2D2 dsRBD1	90% H2O/10% D2O	150 mM	7.0	1 atm	298	Bruker AVANCE NEO 600
6	3D HN(CA)CO	500 uM [U-99% 13C; U-99% 15N] R2D2 dsRBD1	90% H2O/10% D2O	150 mM	7.0	1 atm	298	Bruker AVANCE NEO 600
7	3D HN(COCA)CB	500 uM [U-99% 13C; U-99% 15N] R2D2 dsRBD1	90% H2O/10% D2O	150 mM	7.0	1 atm	298	Bruker AVANCE NEO 600
8	3D H(CCO)NH TOCSY	500 uM [U-99% 13C; U-99% 15N] R2D2 dsRBD1	90% H2O/10% D2O	150 mM	7.0	1 atm	298	Bruker AVANCE NEO 600
9	3D C(CO)NH TOCSY	500 uM [U-99% 13C; U-99% 15N] R2D2 dsRBD1	90% H2O/10% D2O	150 mM	7.0	1 atm	298	Bruker AVANCE NEO 600
10	3D 1H-15N NOESY	500 uM [U-99% 13C; U-99% 15N] R2D2 dsRBD1	90% H2O/10% D2O	150 mM	7.0	1 atm	298	Bruker AVANCE NEO 600
11	3D 1H-13C NOESY	500 uM [U-99% 13C; U-99% 15N] R2D2 dsRBD1	90% H2O/10% D2O	150 mM	7.0	1 atm	298	Bruker AVANCE NEO 600

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE NEO	600

NMR Refinement
Method	Details	Software
molecular dynamics		Rosetta

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	5000
Conformers Submitted Total Number	10
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	chemical shift assignment	CARA	1.8.4	Keller and Wuthrich
2	structure calculation	Rosetta	2021.16.61629	Raman, S., Lange, O. F., Rossi, P., Tyka, M., Wang, X., Aramini, J., ... & Baker, D. (2010). NMR structure determination for larger proteins using backbone-only data. Science, 327(5968), 1014-1018.
4	peak picking	CARA	1.8.4	Keller and Wuthrich
5	collection	TopSpin	2.1	Bruker Biospin
6	processing	TopSpin	4.0.6	Bruker Biospin