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US 6,582,750 B2Granted
Mutant EGIII cellulase, DNA encoding such EGIII compositions and methods for obtaining same
AssigneeGenencor International, Inc.
InventorsTimothy Fowler, Colin Mitchinson
Life of this patent
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Abstract
The present invention relates to variant EGIII cellulases that have improved stability and/or performance. The variant cellulases have replacements at sensitive residues to improve stability and/or performance.
Claims1
A feed additive comprising a variant EGIII cellulase comprising a substitution at a residue which is sensitive to surfactant and/or temperature stress, wherein said variant EGIII cellulase is derived from T. reesei EGIII cellulase.
Dependencies are inferred from the claim text.