Table 2. Crystallization.

Method	Sitting-drop vapour diffusion
Plate type	96-well MRC plate
Temperature (K)	289
Protein concentration (mg ml−1)	15
Buffer composition of protein solution	50 mM Tris–HCl, 200 mM NaCl, 0.05% LDAO pH 7.5
Composition of reservoir solution	0.1 M HEPES, 15%(v/v) PEG 400, 0.2 M CaCl2 pH 7.0
Volume and ratio of drop	1 µl, 1:1
Volume of reservoir (µl)	60