Skip to main content
. 2016 Jun 3;11(6):e0156802. doi: 10.1371/journal.pone.0156802

Fig 3. Effects of pH and temperature on the activity and stability of CbMan5A.

Fig 3

A: pH optimum of CbMan5A. B: Temperature optimum of CbMan5A. C: Stability of CbMan5A at various pHs. The enzyme was pretreated at a given pH for 1 h before activity measurement. D: Thermotolerance of CbMan5A. The activities of the CbMan5A under different conditions or treatments were represented as relative activity (in percentage) by dividing the activities against the reference activity, which was the maximal activity under a certain situation (for A, pH6.5: 1,713 U/mg; for B, 90°C: 1,566 U/mg) or the activity before treatment (for C, 1,482 U/mg; for D, 976 U/mg, 70°C; 1,082 U/mg, 80°C; 1,005 U/mg, 90°C).