公开(公告)号：US20230072150A1

公开(公告)日：2023-03-09

申请号：US17784775

申请日：2021-02-10

Applicant: CJ CheilJedang Corporation

Inventor： Jaewon JANG ,  Jihyun SHIM ,  Sang Min PARK ,  Hyun Won BAE ,  Hyo Jeong BYUN ,  Yong Uk SHIN ,  Han Hyoung LEE ,  Boram LIM ,  Moo Young JUNG ,  Yunjung CHOI

IPC: C12P13/08 ,  C12N15/70 ,  C12N15/77 ,  C07K14/34 ,  C12P13/10

Abstract: Provided are a microorganism comprising variant LysE, and an L-amino acid producing method using same. The variant LysE may improve L-amino acid excretion and/or production capacity compared to a wild type.

公开(公告)号：US20240043886A1

公开(公告)日：2024-02-08

申请号：US18464158

申请日：2023-09-08

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Han Hyoung LEE ,  Hyo Jeong BYUN ,  Byeong Soo KIM ,  Hee Ju KIM ,  Moo Young JUNG ,  Hyung Joon KIM ,  Seul-Gi PARK

IPC: C12P13/22 ,  C12P13/08 ,  C12N9/04 ,  C12N9/12

CPC classification number: C12P13/227 ,  C12P13/08 ,  C12N9/0006 ,  C12Y101/01049 ,  C12N9/1205 ,  C12Y207/01004

Abstract: The present disclosure relates to a microorganism of the genus Corynebacterium producing L-amino acid, a method for producing L-amino acid using the same, use of L-amino acid production, and a composition for producing L-amino acid.

公开(公告)号：US20240229049A1

公开(公告)日：2024-07-11

申请号：US18560239

申请日：2022-03-03

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Goun PARK ,  Sojung PARK ,  Han Hyoung LEE ,  Woosung CHOI ,  Heejung KIM ,  Jaemin LEE

IPC: C12N15/77 ,  C12N9/06 ,  C12P13/06 ,  C12P13/08 ,  C12R1/15

CPC classification number: C12N15/77 ,  C12N9/0016 ,  C12P13/06 ,  C12P13/08 ,  C12N2800/60 ,  C12N2830/34 ,  C12R2001/15 ,  C12Y104/01003

Abstract: The present disclosure relates to relates to promoter variants and Corynebacterium mutant strain, and methods of use thereof.

公开(公告)号：US20200208182A1

公开(公告)日：2020-07-02

申请号：US16622490

申请日：2018-06-14

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Seon Hye KIM ,  Su Jin PARK ,  Kyoung Min LEE ,  Kyungsu NA ,  Hong Xian LI ,  Hyun-jung BAE ,  Jihyun SHIM ,  Young Lyeol YANG ,  Hye Won UM ,  Hyo Hyoung LEE ,  Min Gyeong KANG ,  Hye Won KIM ,  Byeong Cheol SONG ,  Haena OH ,  Han Hyoung LEE

IPC: C12P13/10 ,  C12P13/00

Abstract: The present disclosure relates to a novel polypeptide having an ability to export an ornithine-based product, and a method for producing an ornithine-based product using the same.

公开(公告)号：US20200181661A1

公开(公告)日：2020-06-11

申请号：US16622087

申请日：2018-06-14

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Seon Hye KIM ,  Su Jin PARK ,  Kyoung Min LEE ,  Kyungsu NA ,  Hong Xian LI ,  Hyun-jung BAE ,  Jihyun SHIM ,  Young Lyeol YANG ,  Hye Won UM ,  Hyo Hyoung LEE ,  Min Gyeong KANG ,  Hye Won KIM ,  Byeong Cheol SONG ,  Haena OH ,  Han Hyoung LEE

IPC: C12P13/10 ,  C12P13/00 ,  C07K14/00 ,  C12N15/77

Abstract: The present disclosure relates to a novel polypeptide having an ability to export an ornithine-based product, and a method for producing an ornithine-based product using the same.

公开(公告)号：US20170226545A1

公开(公告)日：2017-08-10

申请号：US15515551

申请日：2015-10-13

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Hyun Ae BAE ,  Han Hyoung LEE ,  Min Gyeong KANG ,  Jong Hyun KIM ,  Hye Won KIM

IPC: C12P13/10 ,  C12R1/15 ,  C12N1/20 ,  C12N9/10 ,  C12N15/63

CPC classification number: C12P13/10 ,  C12N1/20 ,  C12N9/1018 ,  C12N15/63 ,  C12R1/15

Abstract: The present invention relates to a microorganism of the genus Corynebacterium having an ability to produce L-arginine, and a method of producing L-arginine using the same.

公开(公告)号：US20160145699A1

公开(公告)日：2016-05-26

申请号：US14898099

申请日：2013-06-11

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Hye Won KIM ,  Ji Hye LEE ,  Jong Hyun KIM ,  Han Hyoung LEE ,  Ae Ji JEON

IPC: C12R1/15 ,  C12P13/06 ,  C12N1/20

CPC classification number: C12R1/15 ,  C12N1/20 ,  C12P13/06 ,  C12P13/08

Abstract: The present invention relates to a microorganism having an enhanced ability to produce L-isoleucine and a method of producing L-isoleucine using the same. More specifically, the present invention relates to a Corynebacterium glutamicum mutant strain, which is resistant to L-isoleucine and L-threonine derivatives and has an enhanced ability to produce L-isoleucine, and to a method of producing L-isoleucine using the mutant strain.

Abstract translation: 本发明涉及具有增强的L-异亮氨酸生产能力的微生物和使用其的L-异亮氨酸的生产方法。 更具体地，本发明涉及对L-异亮氨酸和L-苏氨酸衍生物具有抗性并且具有增强的L-异亮氨酸生产能力的谷氨酸棒杆菌突变菌株，以及使用该突变株产生L-异亮氨酸的方法 。

公开(公告)号：US20230212623A1

公开(公告)日：2023-07-06

申请号：US17754988

申请日：2020-10-28

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Sol CHOI ,  Jin Nam LEE ,  Hee Ju KIM ,  Jin Ah RHO ,  Han Hyoung LEE

IPC: C12P13/12 ,  C12N15/77 ,  C12N9/10

CPC classification number: C12P13/12 ,  C12N9/1085 ,  C12N15/77 ,  C12Y205/01 ,  C12N2800/101

Abstract: An L-methionine-producing microorganism into which a metZ gene is introduced and a method of producing L-methionine using the same.

公开(公告)号：US20220315964A1

公开(公告)日：2022-10-06

申请号：US17597019

申请日：2020-06-26

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Sol CHOI ,  Hee Ju KIM ,  Jin Ah RHO ,  Jin Nam LEE ,  Han Hyoung LEE ,  Sun Young LEE ,  Sang Jun KIM ,  Jihyun SHIM

IPC: C12P13/12 ,  C12N15/70 ,  C12N15/77 ,  C07K14/245 ,  C07K14/34

Abstract: A method of producing sulfur-containing amino acids or derivatives of the sulfur-containing amino acids.

公开(公告)号：US20220315963A1

公开(公告)日：2022-10-06

申请号：US17597007

申请日：2020-06-26

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Sol CHOI ,  Hee Ju KIM ,  Jin Ah RHO ,  Jin Nam LEE ,  Han Hyoung LEE ,  Sun Young LEE ,  Sang Jun KIM ,  Jihyun SHIM

IPC: C12P13/12 ,  C12N15/70 ,  C12N15/77 ,  C07K14/245 ,  C07K14/34

Abstract: A method of producing sulfur-containing amino acids or derivatives of the sulfur-containing amino acids.