C - Chemistry – Metallurgy – 12 – N
Patent
C - Chemistry, Metallurgy
12
N
C12N 9/34 (2006.01) C07K 14/37 (2006.01) C12N 15/31 (2006.01) C12N 15/56 (2006.01) C12N 15/62 (2006.01)
Patent
CA 2702019
The present invention relates to glucoamylase variants. In particular, the invention relates to variants in the starch binding domain (SBD) of a glucoamylase. The invention also relates to variants having altered properties (e.g., improved thermostability and/or increased specific activity) as compared to a corresponding parent glucoamylase. The present invention also provides enzyme compositions comprising the variant glucoamylases; DNA constructs comprising polynucleotides encoding the variants; and methods of producing the glucoamylase variants in host cells.
La présente invention concerne des variants de glucoamylase. En particulier, l'invention concerne des variants dans le domaine de liaison à l'amidon (SBD) d'une glucoamylase. L'invention concerne aussi des variants ayant des propriétés modifiées (par exemple une meilleure stabilité thermique et/ou une activité spécifique accrue) par rapport à une glucoamylase parente correspondante. La présente invention concerne également des compositions enzymatiques contenant les variants de glucoamylase; des constructions d'ADN contenant des polynucléotides codant pour les variants; et des procédés de production des variants de glucoamylase dans des cellules hôtes.
Aehle Wolfgang
Bott Richard R.
Nikolaev Igor
Scheffers Martijn
Van Solingen Piet
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Danisco Us Inc.
LandOfFree
Glucoamylase variants does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Glucoamylase variants, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Glucoamylase variants will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1931121