C - Chemistry – Metallurgy – 12 – N
Patent
C - Chemistry, Metallurgy
12
N
C12N 15/62 (2006.01) A01H 5/00 (2006.01) A01H 5/10 (2006.01) A01K 67/027 (2006.01) A01N 63/00 (2006.01) A23D 9/007 (2006.01) A61K 8/66 (2006.01) A61K 31/7088 (2006.01) A61K 31/713 (2006.01) A61K 38/47 (2006.01) A61K 38/51 (2006.01) A61K 48/00 (2006.01) A61Q 11/00 (2006.01) C07H 21/00 (2006.01) C07H 21/02 (2006.01) C07K 16/40 (2006.01) C07K 19/00 (2006.01) C11D 3/33 (2006.01) C12N 5/00 (2006.01) C12N 5/12 (2006.01) C12N 9/26 (2006.01) C12N 9/88 (2006.01) C12N 11/00 (2006.01) C12N 15/10 (2006.01) C12N 15/56 (
Patent
CA 2521402
The invention is directed to polypeptides having pectate lyase (pectinase) activity, polynucleotides encoding the polypeptides, and methods for making and using these polynucleotides and polypeptides. The polypeptides of the invention can be used as pectate lyases to catalyze the beta-elimination or hydrolysis of pectin and/or polygalacturonic acid, such as 1,4-linked alpha-D- galacturonic acid. The invention provides methods of treating fibers, fabrics or any pectate- or polygalacturonic acid-comprising material using one or more pectate lyases of the invention.
La présente invention concerne des polypeptides possédant une activité de pectate lyase (pectinase), des polynucléotides codant lesdits polypeptides, et des procédés de fabrication et d'utilisation des polynucléotides et polypeptides précités. Les polypeptides de l'invention peuvent être utilisés comme pectate lyases pour catalyser la bêta-élimination ou l'hydrolyse de la pectine et/ou de l'acide polygalacturonique, tel que l'acide alpha-D-galacturonique lié en 1,4. L'invention concerne des procédés permettant de traiter des fibres, des tissus ou un quelconque matériau comprenant du pectate ou de l'acide polygalacturonique à l'aide d'une ou plusieurs pectate lyases de l'invention.
Dahod Samun
Gerendash Joel
Gray Kevin
Janssen Giselle
Kerovuo Janne
Diversa Corporation
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
Verenium Corporation
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