Fig. 2From: Bacillus subtilis 5′-nucleotidases with various functions and substrate specificitiesPhosphatase activities of B. subtilis proteins homologous to E. coli NagD. Each purified protein (0.25 mg/ml, indicated on the right) was incubated with 2 mM (a) or 10 mM (b) of various substrates for 12 h and assayed for phosphatase activity as described in Methods. All presented data are the mean values of three independent experiments ± SDBack to article page