Table 2. Crystallization of the C-terminal domain of Par-4.

Method	Vapour diffusion, sitting drop
Plate type	96-well
Temperature (°C)	22.15
Protein concentration (mg ml−1)	40
Buffer composition of protein solution	50 mM potassium phosphate pH 4.0
Composition of reservoir solution	37–42% tert-butanol, 100 mM sodium citrate pH 5.9
Volume and ratio of drop	1.4 µl, 1:1.3 protein:crystallization buffer
Volume of reservoir (µl)	70