Table 2. Crystallization.

Method	Vapour diffusion, hanging drop
Plate type	24-well VDX plate without sealant
Temperature (°C)	22
Protein concentration (mg ml−1)	10
Buffer composition of protein solution	20 mM Tris pH 6.8
Composition of reservoir solution	25% PEG 4000, 0.2 M MgCl2, 0.2 M NaCl, 0.1 M Tris–HCl pH 8.5
Volume and ratio of drop	4 µl (1:1)
Volume of reservoir (ml)	1