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. 2016 Mar 6;160(3):141–151. doi: 10.1093/jb/mvw019

Fig. 3.

Fig. 3.

pH effects on activity. (A) pH titration curve of recombinant IDOLDH prepared from crude culture media. All reactions were done with 13 mM racemic ipsdienol and 2 mM NADP+. Values are from a single replicate. (B) Effect of buffer composition on activity of IDOLDH prepared from infected cell lysates. Oxidation of ()-ipsdienol by IDOLDH was measured in phosphate or Tris based buffers. Values are means of two replicates, ± maxima and minima.