Table 2. Crystallization.

	Apo VatD	VatDFOB
Method	Sitting-drop vapour diffusion	Sitting-drop vapour diffusion
Plate type	96-well	96-well
Temperature (K)	293	293
Protein concentration (mgml1)	9	9
Buffer composition of protein solution	20mM Tris pH 7.5, 150mM NaCl	20mM Tris pH 7.5, 150mM NaCl
Composition of reservoir solution	0.1M Tris pH 7.0, 0.2M MgCl2, 2.5M NaCl	0.1M bis-tris pH 6.5, 50mM MgCl2, 30%(w/v) PEG 3350
Volume and ratio of drop	1.0l (1:1)	1.0l (1:1)
Volume of reservoir (l)	60	60