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:
Sep. 09, 2025
Filed:
Aug. 31, 2023
Applicant:
Daesang Corporation, Seoul, KR;
Inventors:
Sun Hee Lee, Seoul, KR;
Tae Yeol Choi, Seoul, KR;
Hyun Ho Kim, Seoul, KR;
Dong Hyun Kim, Seoul, KR;
Hyun Sook Kim, Seoul, KR;
Jong Hwan Shin, Seoul, KR;
Assignee:
DAESANG CORPORATION, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12P 19/32 (2006.01); C12N 9/88 (2006.01);
U.S. Cl.
CPC ...
C12P 19/32 (2013.01); C12N 9/88 (2013.01); C12Y 401/01031 (2013.01);
Abstract
The present invention relates to a novel phosphoenolpyruvate carboxylase variant and a method of producing 5'-inosinic acid using the same. The phosphoenolpyruvate carboxylase variant is obtained by substituting one or more amino acids in the amino acid sequence constituting phosphoenolpyruvate carboxylase to change the activity of the protein, and a recombinant microorganism comprising the phosphoenolpyruvate carboxylase variant is capable of efficiently producing 5′-inosinic acid.