公开(公告)号：US20250075221A1

公开(公告)日：2025-03-06

申请号：US18725731

申请日：2022-12-27

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Hwi-Min JUNG ,  Jin Ah RHO ,  Hee-jin SIM ,  Hye Min PARK

IPC: C12N15/70 ,  C12N9/04 ,  C12N9/10 ,  C12N9/16 ,  C12P13/06 ,  C12P13/12

Abstract: The present application relates to a microorganism in which an activity of erythronate-4-phosphate dehydrogenase is weakened; a method for producing O-phosphoserine, cysteine, or cysteine derivatives using the microorganism; a composition for producing O-phosphoserine comprising the microorganism; and the use of the microorganism in the production of O-phosphoserine, cysteine, and cysteine derivatives.

公开(公告)号：US20240294955A1

公开(公告)日：2024-09-05

申请号：US18573419

申请日：2022-06-21

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Hwi-Min JUNG ,  Hye Min PARK ,  Hee-jin SIM ,  Jin Nam LEE

IPC: C12P13/06 ,  C12N1/20 ,  C12N9/06 ,  C12N9/10 ,  C12R1/19

CPC classification number: C12P13/06 ,  C12N1/205 ,  C12N9/0012 ,  C12N9/1085 ,  C12R2001/19 ,  C12Y106/05009 ,  C12Y205/01065

Abstract: The present application relates to a recombinant microorganism, in which the expression of NADH:quinone oxidoreductase is regulated, and a method for producing O-phosphoserine, cysteine, and cysteine derivatives using the same.

公开(公告)号：US20240287559A1

公开(公告)日：2024-08-29

申请号：US18568662

申请日：2021-09-06

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Hee-jin SIM ,  Hye Min PARK ,  Jin-Geun CHOI ,  Jin Nam LEE ,  Hwi-Min JUNG

IPC: C12P13/06 ,  C07K14/705 ,  C12N9/10 ,  C12N9/16 ,  C12P13/12

CPC classification number: C12P13/06 ,  C07K14/705 ,  C12N9/1085 ,  C12N9/16 ,  C12P13/12 ,  C12Y205/01 ,  C12Y301/03003

Abstract: The present disclosure relates to a novel MdtH variant and methods for producing O-phosphoserine and cysteine and a derivative of cysteine by using the same.

公开(公告)号：US20230127940A1

公开(公告)日：2023-04-27

申请号：US17756527

申请日：2021-06-08

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Hye Min PARK ,  So-Yeon KIM ,  Hee-jin SIM ,  Jin Nam LEE

IPC: C12P13/06 ,  C12P13/12 ,  C12N9/04 ,  C12N9/10 ,  C12N9/16 ,  C12N15/70 ,  C07K14/245 ,  C12N15/52

Abstract: An O-phosphoserine (OPS) export protein variant, and a method for producing O-phosphoserine, cysteine, and cysteine derivatives using the same.