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. 2013 Jul 23;4:2156. doi: 10.1038/ncomms3156

Figure 4. Activity profiles of five purified enzymes from Oleispira antarctica.

Figure 4

The data show the effect of temperature (left column) or NaCl (right column) on enzyme activity. The following enzymes were analysed (substrates are shown in brackets): (a,b) the pyrophosphatase OLEAN_C30460 (0.5 mM pyrophosphate); (c,d) the glycerophosphodiesterase OLEAN_C34790 (12 mM bis-p-nitrophenyl phosphate); (e,f) the esterase OLEAN_C0975046 (2 mM α-naphthyl acetate); (g,h) the esterase OLEAN_C31070 (2 mM α-naphthyl propionate) and (i,j) the dihydroorotate oxidase OLEAN_C16020 (4 mM dihydroorotate and 1 mM K-ferricyanide). The data represent the average of two independent experiments performed in triplicate, with s.d. indicated by error bars.