Patent ID: 8017361

Claim:
A cellulase enzyme mixture for hydrolyzing a pretreated lignocellulosic feedstock to soluble sugars, the cellulase enzyme mixture comprising EG4, Swollenin and Cip1 accessory enzymes, wherein the EG4 accessory enzyme is present at a fractional concentration (f EG4 ) of about 0.09 to about 0.91 (w/w) measured relative to all accessory enzymes present in the cellulase enzyme mixture, the Swollenin accessory enzyme is present at a fractional concentration (f Swo1 ) of about 0.09 to about 0.91 (w/w) measured relative to all accessory enzymes present in the cellulase enzyme mixture, and the Cip1 accessory enzyme being present at a fractional concentration (f Cip1 ) of 0 to about 0.42 (w/w) measured relative to all accessory enzymes present in the cellulase enzyme mixture.