主权项 |
1. An isolated or purified polypeptide characterized in that it has an improved endoglucanase activity compared with the endoglucanase activity of the EG2 reference protein, said polypeptide being chosen from the group consisting of:
i) an amino acid sequence chosen from SEQ ID NO: 4, SEQ ID NO: 6, SEQ ID NO: 8, SEQ ID NO: 10, SEQ ID NO: 12; SEQ ID NO: 14, SEQ ID NO: 16, SEQ ID NO: 18, SEQ ID NO: 20, SEQ ID NO: 22, SEQ ID NO: 24, SEQ ID NO: 26, SEQ ID NO: 28, SEQ ID NO: 30, SEQ ID NO: 32 and SEQ ID NO: 34; ii) an amino acid sequence having a percentage identity of at least 70% relative to the sequence SEQ ID NO: 4, SEQ ID NO: 6, SEQ ID NO: 8, SEQ ID NO: 10, SEQ ID NO: 12; SEQ ID NO: 14, SEQ ID NO: 16, SEQ ID NO: 18, SEQ ID NO: 20, SEQ ID NO: 22, SEQ ID NO: 24, SEQ ID NO: 26, SEQ ID NO: 28, SEQ ID NO: 30, SEQ ID NO: 32 or SEQ ID NO: 34. |