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US 2023/0159905 A1Published application
Xylanase Variants and Polynucleotides Encoding Same
AssigneeNovozymes A/S
InventorsAnnette Helle Johansen, Steffen Danielsen, Frank Winther Rasmussen, Peter Kamp Hansen, Roland Alexander Pache
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Abstract
The present invention relates to xylanase variants, polynucleotides encoding the variants; nucleic acid constructs, vectors, and host cells comprising the polynucleotides; compositions comprising the xylanase variants and methods of using the variants.
Claims21
A method for obtaining a xylanase variant, comprising
- (a) introducing into a parent xylanase a substitution at one or more positions corresponding to positions 14, 18, 50, 145, 146, 176, 179, 197, 298 and 299 of SEQ ID NO:
- 1, wherein the xylanase variant has xylanase activity and has at least 70% sequence identity to SEQ ID NO:
- 1;
- and
- (b) recovering the xylanase variant.
2 more elements
A xylanase variant having xylanase activity, wherein the variant has at least 70% sequence identity to SEQ ID NO:
- 1 and comprises a substitution at one or more positions corresponding to positions 14, 18, 50, 145, 146, 176, 179, 197, 298 and 299 of SEQ ID NO:
- 1.
(canceled)
Dependencies are inferred from the claim text.