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:
Apr. 09, 2024
Filed:
Nov. 15, 2017
Applicant:
Asymchem Life Science (Tianjin) Co., Ltd, Tianjin, CN;
Inventors:
Hao Hong, Tianjin, CN;
Gage James, Tianjin, CN;
Jiangping Lu, Tianjin, CN;
Xingfu Xu, Tianjin, CN;
Wenyan Yu, Tianjin, CN;
Xin Huang, Tianjin, CN;
Yulei Ma, Tianjin, CN;
Yibing Cheng, Tianjin, CN;
Assignee:
ASYMCHEM LIFE SCIENCE (TIANJIN) CO., LTD, Tianjin, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N 9/00 (2006.01); C12N 15/70 (2006.01); C12P 13/00 (2006.01);
U.S. Cl.
CPC ...
C12N 15/70 (2013.01); C12P 13/001 (2013.01); C12Y 206/01 (2013.01);
Abstract
A transaminase mutant and use hereof, the amino acid sequence of the transaminase mutant is an amino acid sequence in which the amino acid sequence as represented by SEQ ID NO: 1 is mutated, the mutated amino acid position being one or more selected from among F89, K193, P243, V234, I262, Q280, V379, R416, A417 and C418. The enzymatic activity and/or stability of the transaminase mutant is improved.