| abstract |
An enzyme composition comprising a xylanase, a beta 1,3 glucanase and a polypeptide having cellobiohydrolase II activity comprising an amino acid sequence of Trichoderma reesei CBHII, wherein the amino acid sequence of said polypeptide comprises at least one variation compared to SEQ ID NO: 1, where the variation occurs at the position corresponding to amino acid residue 438 of SEQ ID NO: 1, where said variation may comprise a substitution, deletion or insertion and where the sequence of amino acids of said polypeptide comprises an amino acid sequence that is at least 80 percent identical to the Trichoderma reesei CBHII shown in SEQ ID NO: 1. |