Polypeptides Having Xylanase Activity And Polynucleotides Encoding Same

摘要

The present invention relates to polypeptides having xylanase activity and catalytic domains and polynucleotides encoding the polypeptides and catalytic domains. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods of producing and using the polypeptides and catalytic domains.

主权项

1. A polypeptide having xylanase 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; (b) a polypeptide encoded by a polynucleotide that hybridizes under at least medium stringency conditions with (i) the mature polypeptide coding sequence of SEQ ID NO: 1, (ii) the full-length complement of (i) or (ii); (c) a polypeptide encoded by a polynucleotide having at least 75% sequence identity to the mature polypeptide coding sequence of SEQ ID NO: 1; (d) a variant of the mature polypeptide of SEQ ID NO: 2 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 xylanase activity; (f) a polypeptide comprising SEQ ID NO: 2 or the mature polypeptide of SEQ ID NO: 2; and (g) a polypeptide consisting of SEQ ID NO: 2 or the mature polypeptide of SEQ ID NO: 2.