2LWD

Solution structure of second CARD of human RIG-I

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-100% 15N] card2	95% H2O/5% D2O	250	7.5	ambient	298
2	3D HNCO	300 uM [U-100% 13C; U-100% 15N] card2	95% H2O/5% D2O	250	7.5	ambient	298
3	3D HNCACB	300 uM [U-100% 13C; U-100% 15N] card2	95% H2O/5% D2O	250	7.5	ambient	298
4	3D HCACO	300 uM [U-100% 13C; U-100% 15N] card2	95% H2O/5% D2O	250	7.5	ambient	298
5	3D CBCA(CO)NH	300 uM [U-100% 13C; U-100% 15N] card2	95% H2O/5% D2O	250	7.5	ambient	298
6	3D HBHA(CO)NH	300 uM [U-100% 13C; U-100% 15N] card2	95% H2O/5% D2O	250	7.5	ambient	298
7	3D C(CO)NH	300 uM [U-100% 13C; U-100% 15N] card2	95% H2O/5% D2O	250	7.5	ambient	298
8	3D H(CCO)NH	300 uM [U-100% 13C; U-100% 15N] card2	95% H2O/5% D2O	250	7.5	ambient	298
9	3D 1H-15N NOESY	300 uM [U-100% 13C; U-100% 15N] card2	95% H2O/5% D2O	250	7.5	ambient	298
10	3D 1H-13C NOESY aliphatic	300 uM [U-100% 13C; U-100% 15N] card2	100% D2O	250	7.5	ambient	298
11	3D 1H-13C NOESY aromatic	300 uM [U-100% 13C; U-100% 15N] card2	100% D2O	250	7.5	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	Avance	500
2	Bruker	Avance	900
3	Bruker	Avance	800
4	Bruker	Avance	700

NMR Refinement
Method	Details	Software
DGSA-distance geometry simulated annealing		ARIA

NMR Ensemble Information
Conformer Selection Criteria	structures with the least restraint violations
Conformers Calculated Total Number	2100
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	chemical shift assignment	ARIA	2.3	Linge, O'Donoghue and Nilges
2	chemical shift assignment	NMRView	8.3	Johnson, One Moon Scientific
3	chemical shift calculation	NMRView	8.3	Johnson, One Moon Scientific
4	structure solution	CNS	1.2	Brunger, Adams, Clore, Gros, Nilges and Read
5	refinement	CNS	1.2	Brunger, Adams, Clore, Gros, Nilges and Read