公开(公告)号：US20240200082A1

公开(公告)日：2024-06-20

申请号：US17911133

申请日：2021-11-12

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Nara KWON ,  Sojung PARK ,  Moo Young Jung ,  Kyungrim Kim ,  Heeyeong KIM ,  Jaemin LEE ,  Hyun Ah KIM

IPC: C12N15/52 ,  C12N9/10 ,  C12N15/77 ,  C12P13/04 ,  C12R1/15

CPC classification number: C12N15/52 ,  C12N9/1022 ,  C12N15/77 ,  C12P13/04 ,  C12R2001/15 ,  C12Y202/01001

Abstract: The present application relates to a novel promoter and a method for producing target materials using the same. More specifically, the present application relates to a novel polynucleotide having promoter activity, a gene expression cassette, and a host cell comprising the same, and a method for producing target materials using the microorganism.

公开(公告)号：US11524981B2

公开(公告)日：2022-12-13

申请号：US17268691

申请日：2020-03-20

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Moo Young Jung ,  Hyun Ah Kim ,  Chang Il Seo ,  Imsang Lee ,  Ji-won Kim ,  Tae Yeon Kim ,  Sung Kwang Son ,  Ki Yong Cheong

IPC: C12P13/22 ,  C12N1/21 ,  C12N15/74 ,  C12N15/77 ,  C07K14/195 ,  C12R1/15 ,  C12R1/19

Abstract: The present disclosure relates to a protein variant having a tryptophan-exporting activity, an L-tryptophan-producing microorganism expressing the protein variant, and a method for producing L-tryptophan using the microorganism.

公开(公告)号：US20220009973A1

公开(公告)日：2022-01-13

申请号：US17268691

申请日：2020-03-20

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Moo Young Jung ,  Hyun Ah Kim ,  Chang Il Seo ,  Imsang Lee ,  Ji-won Kim ,  Tae Yeon Kim ,  Sung Kwang Son ,  Ki Yong Cheong

IPC: C07K14/195 ,  C12P13/22

Abstract: The present disclosure relates to a protein variant having a tryptophan-exporting activity, an L-tryptophan-producing microorganism expressing the protein variant, and a method for producing L-tryptophan using the microorganism.

公开(公告)号：US10995378B2

公开(公告)日：2021-05-04

申请号：US16479749

申请日：2019-02-22

Applicant: CJ Cheiljedang Corporation

Inventor： Moo Young Jung ,  Chang Il Seo ,  Hyo Jin Kim ,  Tae Yeon Kim ,  Hyun Ah Kim ,  Sung Kwang Son ,  Hye Ryun Yoo ,  Jae Min Lee ,  Ki Yong Cheong

IPC: C12P13/22 ,  C12N1/21 ,  C07K14/195 ,  C12R1/19 ,  C12N15/70 ,  C12N15/77 ,  C12R1/15

Abstract: The present disclosure relates to a microorganism producing L-tryptophan in which the microorganism is modified such that a protein having an L-tryptophan-exporting activity comprising the amino acid sequence of SEQ ID NO: 1 is expressed, and a method for producing L-tryptophan using the microorganism.