Glucoamylase variants and polynucleotides encoding same
AssigneeNovozymes A/S
InventorsEsben Peter Friis, Leonardo De Maria, Jesper Vind, Thomas A. Poulsen, Allan Svendsen, Steffen Danielsen, Rolf T. Lenhard, Henrik Friis-Madsen, Lars K. Skov
Life of this patent
Estimating the term…
Abstract
The present invention relates to glucoamylase variants having improved thermostability. The present invention also relates to polynucleotides encoding the variants; nucleic acid constructs, vectors, and host cells comprising the polynucleotides; and methods of using the variants.
Claims17
A glucoamylase variant having improved thermostability, comprising a substitution at a position corresponding to position 327 of the polypeptide of SEQ ID NO:
- 3, wherein the variant has glucoamylase activity and wherein the variant has at least 90% sequence identity to the polypeptide of SEQ ID NO:
- 3.
A variant glucoamylase catalytic domain comprising a substitution at a position corresponding to position 327 of the polypeptide of SEQ ID NO:
- 3, wherein the variant has glucoamylase activity.
Dependencies are inferred from the claim text.