2KH2

Solution structure of a scFv-IL-1B complex

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	200-500 uM [U-15N] IL1B, 200-500 uM scFv	90% H2O/10% D2O	150	6.5	ambient	313
2	2D 1H-15N HSQC	600 uM [U-15N] scFv, 600 uM IL1B	90% H2O/10% D2O	150	6.5	ambient	313
3	2D 1H-15N HSQC	250 uM [U-15N] IL1B, 250 uM scFv, 4 mg/mL Pf1 phage	90% H2O/10% D2O	150	6.5	ambient	313
4	2D 1H-15N HSQC	250 uM [U-15N] scFv, 250 uM IL1B, 4 mg/mL Pf1 phage	90% H2O/10% D2O	150	6.5	ambient	313
5	3D CBCA(CO)NH	400-700 uM [U-13C; U-15N; U-2H] IL1B, 400-700 uM scFv	90% H2O/10% D2O	150	6.5	ambient	313
6	3D CBCA(CO)NH	400-700 uM [U-13C; U-15N; U-2H] scFv, 400-700 uM IL1B	90% H2O/10% D2O	150	6.5	ambient	313
7	3D HNCO	400-700 uM [U-13C; U-15N; U-2H] IL1B, 400-700 uM scFv	90% H2O/10% D2O	150	6.5	ambient	313
8	3D HNCO	400-700 uM [U-13C; U-15N; U-2H] scFv, 400-700 uM IL1B	90% H2O/10% D2O	150	6.5	ambient	313
9	3D HNCA	400-700 uM [U-13C; U-15N; U-2H] IL1B, 400-700 uM scFv	90% H2O/10% D2O	150	6.5	ambient	313
10	3D HNCA	400-700 uM [U-13C; U-15N; U-2H] scFv, 400-700 uM IL1B	90% H2O/10% D2O	150	6.5	ambient	313
11	3D HNCACB	400-700 uM [U-13C; U-15N; U-2H] IL1B, 400-700 uM scFv	90% H2O/10% D2O	150	6.5	ambient	313
12	3D HNCACB	400-700 uM [U-13C; U-15N; U-2H] scFv, 400-700 uM IL1B	90% H2O/10% D2O	150	6.5	ambient	313
13	3D CBCA(CO)NH	400-700 uM [U-13C; U-15N; U-2H] IL1B, 400-700 uM scFv	90% H2O/10% D2O	150	6.5	ambient	313
14	3D CBCA(CO)NH	400-700 uM [U-13C; U-15N; U-2H] scFv, 400-700 uM IL1B	90% H2O/10% D2O	150	6.5	ambient	313
15	3D 1H-15N NOESY	200-500 uM [U-15N] IL1B, 200-500 uM scFv	90% H2O/10% D2O	150	6.5	ambient	313
16	3D 1H-15N NOESY	600 uM [U-15N] scFv, 600 uM IL1B	90% H2O/10% D2O	150	6.5	ambient	313

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	800
2	Bruker	DRX	600

NMR Refinement
Method	Details	Software
simulated annealing, molecular dynamics	Refined as part of the HADDOCK docking protocol	TopSpin

NMR Ensemble Information
Conformer Selection Criteria	all calculated structures submitted
Conformers Calculated Total Number	77
Conformers Submitted Total Number	77
Representative Model	1 (closest to the average)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	TopSpin	2.0	Bruker Biospin
2	processing	TopSpin	2.0	Bruker Biospin
3	chemical shift assignment	Sparky	3.110	Goddard
4	peak picking	Sparky	3.110	Goddard
5	structure solution	HADDOCK	2.0	Utrecht University
6	refinement	HADDOCK	2.0	Utrecht University