Figure 3From: Characterisation of a recombinant β-xylosidase (xylA) from Aspergillus oryzae expressed in Pichia pastorisEnzyme activity profiles in the presence of (A) 20 mM carbohydrates and (B) metal ions and chemical compounds within reaction mixtures. All reactions were performed in 50 mM sodium phosphate buffer (pH 6.0) and 2 mM PNPX at 50°C. Control reaction performed in the absence of carbohydrates and chemicals under identical conditions.Back to article page