Table 2. Crystallization.

Method	Hanging-drop vapor diffusion
Plate type	24-well Linbro
Temperature (K)	287
Protein concentration (mg ml−1)	8
Buffer composition of protein solution	50 mM Tris–HCl pH 8.0, 50 mM NaCl, 0.2 mM TCEP
Composition of reservoir solution	10–14% PEG 8000, 100–200 mM glycine, 50 mM MES pH 6.0
Volume and ratio of drop	4 µl, 1:1
Volume of reservoir (µl)	600