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Table 4 CoGH1A and some reported microbial β-glucosidases with relatively high activity

From: A multifunctional thermophilic glycoside hydrolase from Caldicellulosiruptor owensensis with potential applications in production of biofuels and biochemicals

Resource GH family Substrate K m (mM) V max (μmol mg−1 min−1) k cat (s−1) k cat/K m (mM−1 s−1) OT(°C) OP References
C. owensensis GH1 pNPGlu 1.52 4027 3750.6 2467.5 75–85 5.5 This work
Cellobiose 15.65 2424 2149 137.3
C. bescii GH1 pNPGlu 3.71 311.6 84.0 85 6.8 [9]
Cellobiose 90.8 757.9 8.35
Neosartorya fischeri GH1 pNPGlu 68 886 826.7 12.2 40 6 [46]
Pholiota adipose GH3 pNPGlu 2.23 4390 65 5 [28]
Cellobiose 5.60 3460
Fomitopsis pinicola GH3 pNPGlu 1.8 1710 2990 1700 50 4.5 [47]
Thermotoga petroph GH1 pNPGlu 2.8 42,700 87,400 30,800 80–90 7–8 [10]
Stereum hirsutum GH1 pNPGlu 2.5 3028 65 4.5 [48]
Cellobiose 86 172
Talaromyces thermophilus pNPGlu 0.25 228.7 65 5.0 [49]
Cellobiose 16.7 1519.1
  1. OT optimum temperature; OP optimum pH; no data