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Table 1 Enzymatic activities of recombinant xylanase preparation from N. flexuosa (Nf), xylanase preparation from T. aurantiacus (Ta) and the corresponding two preparations after heat treatment for 2 hours at pH 6.0 and 60°C (Nf-H, Ta-H)

From: Thermostable recombinant xylanases from Nonomuraea flexuosa and Thermoascus aurantiacus show distinct properties in the hydrolysis of xylans and pretreated wheat straw

Preparation Protein (mg/mL) Xylanase (nkat/mL) β-xylosidase (nkat/mL) β-glucosidase (nkat/mL) Endoglucanase (nkat/mL) FPA (FPU/mL) Family of GH
Nf 20.1 112999 6.0 19.5 55.4 0.2 11
Nf-H 20.1 117263 0 0.9 30.5 0  
Ta 24.1 230368 49. 8 72.3 140.5 0.2 10
Ta-H 20.1 223464 43.3 2.9 37.8 0