2MM4

Structure of a Conserved Golgi Complex-targeting Signal in Coronavirus Envelope Proteins

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	0.8 mM [U-99% 13C; U-99% 15N] Coronavirus Envelope Proteins-1, 0.1 mM DSS-2, 5 % [U-99% 2H] D2O-3, 50 mM SDS-4, 20 mM sodium phosphate-5, 50 mM sodium chloride-6	95% H2O/5% D2O	50	5.5	ambient	318
2	3D HNCA	0.8 mM [U-99% 13C; U-99% 15N] Coronavirus Envelope Proteins-1, 0.1 mM DSS-2, 5 % [U-99% 2H] D2O-3, 50 mM SDS-4, 20 mM sodium phosphate-5, 50 mM sodium chloride-6	95% H2O/5% D2O	50	5.5	ambient	318
3	3D HN(CO)CA	0.8 mM [U-99% 13C; U-99% 15N] Coronavirus Envelope Proteins-1, 0.1 mM DSS-2, 5 % [U-99% 2H] D2O-3, 50 mM SDS-4, 20 mM sodium phosphate-5, 50 mM sodium chloride-6	95% H2O/5% D2O	50	5.5	ambient	318
4	3D HNCO	0.8 mM [U-99% 13C; U-99% 15N] Coronavirus Envelope Proteins-1, 0.1 mM DSS-2, 5 % [U-99% 2H] D2O-3, 50 mM SDS-4, 20 mM sodium phosphate-5, 50 mM sodium chloride-6	95% H2O/5% D2O	50	5.5	ambient	318
5	3D HCCH-TOCSY	0.8 mM [U-99% 13C; U-99% 15N] Coronavirus Envelope Proteins-1, 0.1 mM DSS-2, 5 % [U-99% 2H] D2O-3, 50 mM SDS-4, 20 mM sodium phosphate-5, 50 mM sodium chloride-6	95% H2O/5% D2O	50	5.5	ambient	318
6	3D 1H-13C NOESY	0.8 mM [U-99% 13C; U-99% 15N] Coronavirus Envelope Proteins-1, 0.1 mM DSS-2, 5 % [U-99% 2H] D2O-3, 50 mM SDS-4, 20 mM sodium phosphate-5, 50 mM sodium chloride-6	95% H2O/5% D2O	50	5.5	ambient	318
7	3D 1H-13C NOESY aliphatic	0.8 mM [U-99% 13C; U-99% 15N] Coronavirus Envelope Proteins-1, 0.1 mM DSS-2, 5 % [U-99% 2H] D2O-3, 50 mM SDS-4, 20 mM sodium phosphate-5, 50 mM sodium chloride-6	95% H2O/5% D2O	50	5.5	ambient	318
8	3D 1H-13C NOESY aromatic	0.8 mM [U-99% 13C; U-99% 15N] Coronavirus Envelope Proteins-1, 0.1 mM DSS-2, 5 % [U-99% 2H] D2O-3, 50 mM SDS-4, 20 mM sodium phosphate-5, 50 mM sodium chloride-6	95% H2O/5% D2O	50	5.5	ambient	318

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	700

NMR Refinement
Method	Details	Software
torsion angle dynamics		CARA

NMR Ensemble Information
Conformer Selection Criteria	all calculated structures submitted
Conformers Calculated Total Number	200
Conformers Submitted Total Number	15
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	chemical shift assignment	CARA		Keller and Wuthrich
2	refinement	CYANA		Guntert, Mumenthaler and Wuthrich
3	collection	TopSpin		Bruker Biospin