6XV2

Full structure of RYMV P1 protein, derived from crystallographic and NMR data.

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	300 uM [U-99% 15N] RYMV P1, 100 mM None NaCl, 1 mM None DTT, 60 mM None Na2SO4, 25 mM None TRIS	90% H2O/10% D2O	220 mM	8	1 atm	293	Bruker AVANCE III 800
2	3D 1H-15N NOESY	300 uM [U-99% 15N] RYMV P1, 100 mM None NaCl, 1 mM None DTT, 60 mM None Na2SO4, 25 mM None TRIS	90% H2O/10% D2O	220 mM	8	1 atm	293	Bruker AVANCE III 800
3	3D CBCA(CO)NH	200 uM [U-99% 13C; U-99% 15N] RYMV P1, 100 mM None sodium chloride, 25 mM None TRIS, 1 mM None DTT, 60 mM None Na2SO4	95% H2O/5% D2O	220 mM	8	1 atm	293	Bruker AVANCE III 800
4	3D HNCA	200 uM [U-99% 13C; U-99% 15N] RYMV P1, 100 mM None sodium chloride, 25 mM None TRIS, 1 mM None DTT, 60 mM None Na2SO4	95% H2O/5% D2O	220 mM	8	1 atm	293	Bruker AVANCE III 800
5	3D HNCO	200 uM [U-99% 13C; U-99% 15N] RYMV P1, 100 mM None sodium chloride, 25 mM None TRIS, 1 mM None DTT, 60 mM None Na2SO4	95% H2O/5% D2O	220 mM	8	1 atm	293	Bruker AVANCE III 800
6	3D HNCACB	200 uM [U-99% 13C; U-99% 15N] RYMV P1, 100 mM None sodium chloride, 25 mM None TRIS, 1 mM None DTT, 60 mM None Na2SO4	95% H2O/5% D2O	220 mM	8	1 atm	293	Bruker AVANCE III 800
7	3D HCCH-TOCSY	200 uM [U-99% 13C; U-99% 15N] RYMV P1, 100 mM None sodium chloride, 25 mM None TRIS, 1 mM None DTT, 60 mM None Na2SO4	95% H2O/5% D2O	220 mM	8	1 atm	293	Bruker AVANCE III 800
8	2D TROSY	500 uM 15N RYMV P1, 7 mg/mL None Pf1 phage, 200 mM None NaCl, 25 mM None TRIS, 1 mM None DTT	90% H2O/10% D2O	220 mM	8	1 atm	293	Bruker AVANCE III 700
9	2D HSQC IPAP	300 uM [U-99% 15N] RYMV P1, 100 mM None NaCl, 1 mM None DTT, 60 mM None Na2SO4, 25 mM None TRIS	90% H2O/10% D2O	220 mM	8	1 atm	293	Bruker AVANCE III 700

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE III	800
2	Bruker	AVANCE III	700

NMR Refinement
Method	Details	Software
simulated annealing	rigid body	X-PLOR NIH

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	30
Conformers Submitted Total Number	14
Representative Model	1 (closest to the average)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure calculation	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore
2	chemical shift assignment	NMRView		Johnson, One Moon Scientific
3	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
4	processing	Gifa		Delsuc
5	refinement	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore