Fig. 2From: Improving the temperature characteristics and catalytic efficiency of a mesophilic xylanase from Aspergillus oryzae, AoXyn11A, by iterative mutagenesis based on in silico designThe multiple alignment of the N-terminal amino acid sequences of AoXyn11A and seven thermophilic GHF11 xylanases. The amino acids in positions 13 and 21, numbered by AoXyn11A, are highlighted in red solid line frameBack to article page