Figure 2

Analyses of molecular weight and pH-dependent activities of recombinant ORF1188 protein. (A) ORF1188 gene was expressed in E. coli as a recombinant protein and was purified. 0.5 μg of the purified protein sample was loaded onto a 15% acrylamide gel, and the gel was stained with CBB. (B) Effects of pH on the enzymatic activities of ORF1188 protein. Activity of the protein was assayed at various pHs using 100 mM acetate buffers.