公开(公告)号：US20210002655A1

公开(公告)日：2021-01-07

申请号：US16638974

申请日：2019-03-27

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Ji Yeon LEE ,  Jin Sook CHANG ,  Hyung Joon KIM ,  Byoung Hoon YOON ,  Sun Hyoung CHOI ,  Yunjung CHOI

IPC: C12N15/77 ,  C12N1/20 ,  C12N9/10

Abstract: The present disclosure relates to a microorganism having increased glycine productivity and a method for producing a fermented composition using the microorganism, and more specifically, to a microorganism of the genus Corynebacterium having increased glycine productivity due to the introduction of a mutation in HisG, a method for preparing a fermented composition comprising glycine and glutamic acid using the microorganism of the genus Corynebacterium, and the fermented composition.

公开(公告)号：US20180251499A1

公开(公告)日：2018-09-06

申请号：US15754350

申请日：2016-07-27

Applicant: CJ Cheiljedang Corporation

Inventor： Seung Bin LEE ,  Yoon Hee CHUNG ,  Hyung Joon KIM ,  Doo Jin KANG ,  Seong Eun BANG ,  Song Gi RYU

IPC: C07K14/34 ,  C12R1/15 ,  C12N15/77

CPC classification number: C07K14/34 ,  C12N15/77 ,  C12P13/08 ,  C12R1/15

Abstract: The present invention relates to an L-lysine-producing microorganism of the genus Corynebacterium and a method for producing L-lysine using the same.

公开(公告)号：US20170204439A1

公开(公告)日：2017-07-20

申请号：US15309387

申请日：2015-05-08

Applicant: CJ Cheiljedang Corporation

Inventor： Peter LEE ,  Jun Ok MOON ,  Hyung Joon KIM ,  Song Gi RYU

IPC: C12P13/08 ,  C12R1/15 ,  C12N9/16

CPC classification number: C12P13/08 ,  C07K14/34 ,  C12N9/16 ,  C12R1/15

Abstract: Provided are a microorganism of the genus Corynebacterium having an enhanced activity to produce L-lysine as a result of inactivating a secretory protein and a method for producing L-lysine using the microorganism.

公开(公告)号：US20210139937A1

公开(公告)日：2021-05-13

申请号：US16461490

申请日：2018-12-18

Applicant: CJ Cheiljedang Corporation

Inventor： Seon Hye KIM ,  Hyung Joon KIM ,  Haena OH ,  Byoung Hoon YOON ,  Min Gyeong KANG

IPC: C12P13/10 ,  C12N1/20 ,  C07K14/34 ,  C12N15/77

Abstract: A microorganism of the genus Corynebacterium producing L-arginine, and a method for producing L-arginine using the same.

公开(公告)号：US20210017510A1

公开(公告)日：2021-01-21

申请号：US16484315

申请日：2019-04-09

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Kyungrim KIM ,  Hyo Jeong BYUN ,  Kwang Woo LEE ,  Hyung Joon KIM ,  Yong Uk SHIN

IPC: C12N9/26 ,  C12N1/20 ,  C12P13/04 ,  C12P13/08 ,  C12P13/06

Abstract: The present disclosure relates to a microorganism for producing an L-amino acid with enhanced activity of α-glucosidase and a method for producing an L-amino acid using the same. According to the present disclosure, the microorganism of the genus Corynebacterium producing an L-amino acid has enhanced activity of α-glucosidase, thereby improving L-amino acid production yield. Therefore, the microorganism may be very usefully used for L-amino acid production.

公开(公告)号：US20240150731A1

公开(公告)日：2024-05-09

申请号：US18280575

申请日：2022-03-10

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Jin Sook CHANG ,  Ju-yeon KIM ,  Seon Hye KIM ,  Hyung Joon KIM ,  Byoung Hoon YOON ,  Heeseok LEE

IPC: C12N9/10 ,  C12N15/77 ,  C12P13/08 ,  C12R1/15

CPC classification number: C12N9/1025 ,  C12N15/77 ,  C12P13/08 ,  C12R2001/15 ,  C12Y203/03001

Abstract: The present disclosure relates to a novel citrate synthase variant, a microorganism comprising the variant, and a method for producing L-amino acids using the microorganism.

公开(公告)号：US20200248217A1

公开(公告)日：2020-08-06

申请号：US16639364

申请日：2019-03-27

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Ji Yeon LEE ,  Jin Sook CHANG ,  Hyung Joon KIM ,  Byoung Hoon YOON ,  Sun Hyoung CHOI ,  Yunjung CHOI

IPC: C12P13/04 ,  C12N9/10 ,  C12N9/14 ,  C12P13/14

Abstract: The present disclosure relates to a novel promoter and a method for producing L-amino acids using the promoter, and more specifically, to a novel polynucleotide having promoter activity, a vector and a microorganism of the genus Corynebacterium comprising the polynucleotide, a method for producing L-amino acids and a fermented composition using the microorganism, and a fermented composition.

公开(公告)号：US20200131545A1

公开(公告)日：2020-04-30

申请号：US16344189

申请日：2018-06-29

Applicant: CJ Cheiljedang Corporation

Inventor： Hyung Joon KIM ,  Hyo Jin KIM ,  Hyun Won BAE ,  Hyun Ah KIM ,  Chang Il SEO ,  Ji Sun LEE ,  Jin Sook CHANG

IPC: C12P13/02 ,  C12N15/77 ,  C12N9/12

Abstract: An aspartokinase variant, a microorganism comprising the variant, and a method for producing an aspartate-derived L-amino acid or a homoserine derivative thereof using the microorganism.

公开(公告)号：US20180258452A1

公开(公告)日：2018-09-13

申请号：US15755582

申请日：2016-07-27

Applicant: CJ Cheiljedang Corporation

Inventor： Hyo Jeong BYUN ,  Yoon Hee CHUNG ,  Hyung Joon KIM ,  Sun Young LEE ,  Hyun Koo NAM ,  Sun Mi PARK ,  Sang Mok LEE

IPC: C12P13/08 ,  C12N15/77 ,  C07K14/34

CPC classification number: C12P13/08 ,  C07K14/34 ,  C12N15/77 ,  C12R1/15

Abstract: The present invention relates to an L-lysine-producing microorganism of the genus Corynebacterium and a method for producing L-lysine using the same.

公开(公告)号：US20180057798A1

公开(公告)日：2018-03-01

申请号：US15557013

申请日：2016-03-15

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Lan HUH ,  Jun Ok MOON ,  Hyun Won BAE ,  Hyung Joon KIM ,  Sung Ki SONG

IPC: C12N9/02 ,  C12N15/77 ,  C12P13/08 ,  C12P13/04

Abstract: The present disclosure relates to a novel pyruvate dehydrogenase variant, a polynucleotide encoding the pyruvate dehydrogenase variant, a microorganism of the genus Corynebacterium producing L-amino acid, which includes the pyruvate dehydrogenase variant, and a method for producing an L-amino acid using the microorganism.