Patent · US Active

Acidic thermophilic polygalacturonase TEPG28A, and encoding gene and application thereof

US10920206B2 · kind B2 · utility

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0References

6Claims

0Family size

Assignee

Feed Research Institute, Chinese Academy of Agricultural Sciences · CN

Inventors

Bin Yao · Nanhu, CN
Huiying Luo · Beijing, CN
Yeqing Li · Beijing, CN
Yuan Wang · Beijing, CN
Tao Tu · Meekrap-oord, CN
Huoqing Huang · Beijing, CN
Yingguo Bai · Beijing, CN
Yaru Wang · Beijing, CN
Xiaoyun Su · Beijing, CN

Key dates

Filing date	Dec 15, 2016
Grant date	Feb 16, 2021
Priority date	—
Expiry date	Dec 15, 2036

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC12Y302/01015
WIPO fieldBiotechnology
WIPO sectorChemistry

Abstract

Provided are acidic thermophilic polygalacturonase TePG28A, encoding gene and application thereof. The amino acid sequence thereof is as shown in SEQ ID NO. 1 or SEQ ID NO. 2. The expressed acidic thermophilic polygalacturonase by means of cloning has advantages such as high enzyme activity and high stability; can adapt to the high temperature environment in the industrial production; has better application prospect; and can effectively degrade pectic substances such as polygalacturonic acid and pectin; and can be effectively applied to the industrial field of feed, food, and textile, etc.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.