主权项 |
1. An isolated polypeptide having cellulolytic enhancing activity, selected from the group consisting of:
(a) a polypeptide having at least 75% sequence identity to the mature polypeptide of SEQ ID NO: 2; at least 90% to the mature polypeptide of SEQ ID NO: 4; or at least 85% sequence identity to the mature polypeptide of SEQ ID NO: 6; (b) a polypeptide encoded by a polynucleotide that hybridizes under at least high stringency conditions with (i) the mature polypeptide coding sequence of SEQ ID NO: 1, SEQ ID NO: 3, or SEQ ID NO: 5, or (ii) the full-length complement of (i); (c) a polypeptide encoded by a polynucleotide having at least 75% sequence identity to the mature polypeptide coding sequence of SEQ ID NO: 1; at least 90% sequence identity to the mature polypeptide coding sequence of SEQ ID NO: 3; or at least 85% sequence identity to the mature polypeptide coding sequence of SEQ ID NO: 5; (d) a variant of the mature polypeptide of SEQ ID NO: 2, SEQ ID NO: 4, or SEQ ID NO: 6 comprising a substitution, deletion, and/or insertion at one or more positions; (e) a fragment of the polypeptide of (a), (b), (c), or (d) that has cellulolytic enhancing activity; and (f) a polypeptide comprising or consisting of SEQ ID NO: 2, SEQ ID NO: 4, or SEQ ID NO: 6 or the mature polypeptide of SEQ ID NO: 2, SEQ ID NO: 4, or SEQ ID NO: 6. |