| abstract |
A variant of Humicola glycea Cel7A (CBH1.1), jecorina CBH1 mutant or S. cerevisiae. thermophilium CBH1, nucleic acids encoding them, and methods for producing them are disclosed. The mutant cellulase has the amino acid sequence of a 7A family glycosyl hydrolase, wherein one or more amino acid residues are substituted. [Selection] Figure 6 |