Table 2. Crystallization.

Method	Sitting drop
Plate type	Cryschem plate
Temperature (K)	283
Protein concentration (mg ml−1)	3.5
Buffer composition of protein solution	20 mM Tris–HCl pH 7.0, 200 mM NaCl
Composition of reservoir solution	0.1 M Tris buffer pH 7.0, 1.2 M sodium citrate, 0.2 M sodium chloride
Volume and ratio of drop	2 µl (1:1 ratio)
Volume of reservoir (µl)	400