Table 2. Crystallization.

Method	Hanging-drop vapor diffusion
Plate type	24-well VDXm plate
Temperature (K)	293
Protein concentration (mg ml−1)	17.9
Buffer composition of protein solution	20 mM Tris–HCl pH 8.0, 100 mM NaCl, 5 mM DTT
Composition of reservoir solution	1.33 M ammonium sulfate, 0.05 M sodium acetate pH 4.5, 0.2 M NaCl
Volume and ratio of drop	1 µl:1 µl
Volume of reservoir (µl)	250