1DGN

SOLUTION STRUCTURE OF ICEBERG, AN INHIBITOR OF INTERLEUKIN-1BETA GENERATION

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D_15N-SEPARATED_NOESY	2MM ICEBERG U-15N; 50MM SODIUM ACETATE-D3; 20 MM DTT-D10; 1MM SODIUM AZIDE 2MM ICEBERG U-15N,13C; 50MM SODIUM ACETATE-D3; 20MM DTT-D10; 1MM SODIUM AZIDE 2MM ICEBERG 15%-13C; 50MM SODIUM ACETATE-D3; 20MM DTT-D10; 1MM SODIUM AZIDE		50 mM SODIUM ACETATE	3.8	AMBIENT	303
2	HNHA	2MM ICEBERG U-15N; 50MM SODIUM ACETATE-D3; 20 MM DTT-D10; 1MM SODIUM AZIDE 2MM ICEBERG U-15N,13C; 50MM SODIUM ACETATE-D3; 20MM DTT-D10; 1MM SODIUM AZIDE 2MM ICEBERG 15%-13C; 50MM SODIUM ACETATE-D3; 20MM DTT-D10; 1MM SODIUM AZIDE		50 mM SODIUM ACETATE	3.8	AMBIENT	303
3	HNHB	2MM ICEBERG U-15N; 50MM SODIUM ACETATE-D3; 20 MM DTT-D10; 1MM SODIUM AZIDE 2MM ICEBERG U-15N,13C; 50MM SODIUM ACETATE-D3; 20MM DTT-D10; 1MM SODIUM AZIDE 2MM ICEBERG 15%-13C; 50MM SODIUM ACETATE-D3; 20MM DTT-D10; 1MM SODIUM AZIDE		50 mM SODIUM ACETATE	3.8	AMBIENT	303
4	3D_15N-SEPARATED_ROESY	2MM ICEBERG U-15N; 50MM SODIUM ACETATE-D3; 20 MM DTT-D10; 1MM SODIUM AZIDE 2MM ICEBERG U-15N,13C; 50MM SODIUM ACETATE-D3; 20MM DTT-D10; 1MM SODIUM AZIDE 2MM ICEBERG 15%-13C; 50MM SODIUM ACETATE-D3; 20MM DTT-D10; 1MM SODIUM AZIDE		50 mM SODIUM ACETATE	3.8	AMBIENT	303
5	3D_15N-SEPARATED_TOCSY	2MM ICEBERG U-15N; 50MM SODIUM ACETATE-D3; 20 MM DTT-D10; 1MM SODIUM AZIDE 2MM ICEBERG U-15N,13C; 50MM SODIUM ACETATE-D3; 20MM DTT-D10; 1MM SODIUM AZIDE 2MM ICEBERG 15%-13C; 50MM SODIUM ACETATE-D3; 20MM DTT-D10; 1MM SODIUM AZIDE		50 mM SODIUM ACETATE	3.8	AMBIENT	303
6	3D_13C-SEPARATED_NOESY	50 mM SODIUM ACETATE	3.8	AMBIENT	303

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	DRX	500

NMR Refinement
Method	Details	Software
simulated annealing	1050 NON-REDUNDANT NOE-DERIVED DISTANCE RESTRAINTS 88 HYDROGEN-BOND RESTRAINTS 100 DIHEDRAL ANGLE RESTRAINTS	XwinNMR

NMR Ensemble Information
Conformer Selection Criteria	structures with the least restraint violations
Conformers Calculated Total Number	50
Conformers Submitted Total Number	20
Representative Model	2 (closest to the average)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	XwinNMR	2.1	BRUKER
2	processing	Felix	97.0	MSI
3	data analysis	Felix	97.0	MSI
4	refinement	X-PLOR	98.1	MSI

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.