Polypeptides having cellulolytic enhancing activity and polynucleotides encoding same

摘要

The present invention relates to isolated polypeptides having cellulolytic enhancing activity and isolated polynucleotides encoding the polypeptides. 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.

主权项

1. A nucleic acid construct comprising a polynucleotide encoding a Family 61 glycoside hydrolase (GH61) polypeptide having cellulolytic enhancing activity, wherein the polynucleotide is operably linked to one or more heterologous control sequences that direct the production of the GH61 polypeptide and wherein the GH61 polypeptide is selected from the group consisting of:
(a) a GH61 polypeptide having at least 95% sequence identity to amino acids 21 to 344 of SEQ ID NO: 2; (b) a GH61 polypeptide encoded by a polynucleotide having at least 95% sequence identity to nucleotides 61 to 1032 of SEQ ID NO: 1 or the cDNA of nucleotides 61 to 1032 of SEQ ID NO: 1; (c) a GH61 polypeptide comprising amino acids 21 to 344 of SEQ ID NO: 2; and (d) a GH61 polypeptide encoded by a polynucleotide comprising nucleotides 61 to 1032 of SEQ ID NO: 1 or the cDNA of nucleotides 61 to 1032 of SEQ ID NO: 1.