Polypeptides having mannanase activity and polynucleotides encoding same
AssigneeNovozymes A/S
InventorsNikolaj Spodsberg, Leigh Murphy, Kristian B.R.M. Krogh
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Abstract
The present invention relates to polypeptides, isolated from Myrothecium roridum, having mannanase activity, catalytic domains, and carbohydrate binding modules, and polynucleotides encoding the polypeptides, catalytic domains, and carbo hydrate binding modules. 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, catalytic domains, and carbohydrate binding modules.
Claims42
A polypeptide having mannanase 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 medium stringency conditions with (i) the mature polypeptide coding sequence of SEQ ID NO:
- 1, 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;
- (d) a variant of the mature polypeptide of SEQ ID NO:
- 2 comprising a substitution, deletion, or insertion at one or more positions;
- and
- (e) a fragment of the polypeptide of (a), (b), (c), or (d) that has mannanase activity.
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