Table 2. Crystallization.

Method	Vapor diffusion
Plate	VDX
Temperature (K)	298
Protein concentration (mg ml−1)	18
Protein buffer	50 mM Tris pH 8.0, 150 mM NaCl
Reservoir composition	0.1 M sodium citrate pH 6.0, 0.05 M ammonium acetate, 1 mM hexatungstotellurate (TEW)
Drop volume and ratio	2 µl, 1:1 ratio
Reservoir volume (µl)	500