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Table 2 Specificity constants of β-glucosidases for cellobiose

From: Selecting β-glucosidases to support cellulases in cellulose saccharification

  kcat(h)/KM(h) for cellobiose (x 105 M-1 s-1)a
t (°C) N188BG TaBG3 AtBG3
25 1.66 ± 0.10 5.43 ± 0.45 3.61 ± 0.84
35 2.78 ± 0.11 7.81 ± 0.67 5.62 ± 0.77
45 3.69 ± 0.17 10.6 ± 0.60 7.99 ± 0.77
55 5.07 ± 0.44 15.5 ± 2.16 7.65 ± 0.47
65   18.4 ± 1.25 10.4 ± 0.63
  1. aThe kcat(h)/KM(h) values were calculated from the values of kcat(h) and KM(h) listed in Table 1.