Figure 1
Crystals of TarDSa obtained during optimization of growth conditions. (a) Crystals of TarDSa grown in the presence of CTP and MgCl2 obtained from a sparse-matrix screen. (b) Crystals obtained after refining precipitant and protein concentrations. (c) Results of adding D(+) glucose to the crystallization conditions. (d) Final optimized crystals of TarDSa obtained by reducing the rate of vapour diffusion. Photographs were taken under polarized light. |