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Table 1 Characteristics of DT-Bgl compared with BGL from other organisms

From: Characterization of a glucose-tolerant β-glucosidase from Anoxybacillus sp. DT3-1

Source MM (kDa) Topt (°C) pHopt Thermostability K m a (mM) V max (Ub/mg) Reference
Anoxybacillus sp. DT3-1 53 70 8.5 60 °C for 24 hc 0.22 923.7 This study
Thermoanaerobacterium aotearoense P8G3#4 46 60 6.0 50 °C 0.66 180.6 [29]
Thermoanaerobacterium thermosaccharolyticum DSM 571 52 70 6.4 60 °C 0.62 64 [12]
Dictyoglomus thermophilum DSM 3960 52 90 7.0 90 °C for 5 hc 1.15 [30]
Thermotoga thermarum DSM 5069T 55 90 4.8 90 °C 0.59 142 [26]
Nasutitermes takasagoensis 60 65 5.5 60 °C 0.67 8 [31]
Rhizomucor miehei NRRL 5282 82 70 5.0 70 °C for 35 minc 0.12 468.2 [32]
  1. a Determined by measuring the rate of hydrolysis using pNPG as substrate
  2. b One unit of enzyme activity is defined as the amount of enzyme necessary to liberate 1 μmol of p-nitrophenol per min under the assay conditions
  3. c Half-life activity of the enzyme