The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 11, 2019
Filed:
Dec. 01, 2016
Applicant:
Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences, Tianjin, CN;
Inventors:
Rey-Ting Guo, Tianjin, CN;
Yingying Zheng, Tianjin, CN;
Zhongxia Xu, Tianjin, CN;
Chun-Chi Chen, Tianjin, CN;
Wei Peng, Tianjin, CN;
Weidong Liu, Tianjin, CN;
Je-Ruei Liu, Tianjin, CN;
Yanhe Ma, Tianjin, CN;
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C12N 9/18 (2006.01); A23K 20/10 (2016.01); A23K 10/30 (2016.01); A23K 10/14 (2016.01); A23L 5/20 (2016.01);
U.S. Cl.
CPC ...
C12N 9/18 (2013.01); A23K 10/14 (2016.05); A23K 10/30 (2016.05); A23K 20/10 (2016.05); A23L 5/25 (2016.08); C12Y 301/01 (2013.01);
Abstract
A lactone hydrolase having improved activity towards α-zearalenol is disclosed. The lactone hydrolase has a modified amino acid sequence of SEQ ID NO: 5, wherein the modification is a substitution of valine at position 167 with histidine. A method of degrading α-zearalenol using such lactone hydrolase is also disclosed.