公开(公告)号：US20220348616A1

公开(公告)日：2022-11-03

申请号：US17833539

申请日：2022-06-06

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Jin Ah RHO ,  Byoung Hoon YOON ,  So-jung PARK ,  Min Ji BAEK ,  Ji Hye LEE

IPC: C07K14/34 ,  C12N1/20 ,  C12P19/32

Abstract: The present disclosure relates to a novel protein variant having an activity of exporting 5′-inosine monophosphate, a microorganism comprising the protein variant, and a method for preparing 5′-inosine monophosphate using the microorganism.

公开(公告)号：US20220340940A1

公开(公告)日：2022-10-27

申请号：US17639765

申请日：2020-09-01

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Byoung Hoon YOON ,  Jin Sook CHANG ,  Seon Hye KIM ,  Ji Hye LEE ,  Sun Hyoung CHOI ,  Kyungrim KIM ,  Hyung Joon KIM

IPC: C12P13/06 ,  C12N1/20 ,  C12N15/77 ,  C12N9/04

Abstract: The present application relates to a novel promoter and a method for producing a desired substance using the same.

公开(公告)号：US20210230572A1

公开(公告)日：2021-07-29

申请号：US17225756

申请日：2021-04-08

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Ae Ji JEON ,  Byeong Cheol SONG ,  Ji Hye LEE ,  Jong Hyun KIM ,  Hye Won KIM

IPC: C12N9/88 ,  C12P13/06 ,  C12P13/08 ,  C12N15/77 ,  C12N9/10

Abstract: The present disclosure relates to a novel acetohydroxy acid synthase, a microorganism comprising the same, or a method for producing an L-branched-chain amino acid using the same.

公开(公告)号：US20200377917A1

公开(公告)日：2020-12-03

申请号：US16346418

申请日：2018-12-14

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Min Ji BAEK ,  Baek Seok LEE ,  Ji Hye LEE ,  Nara KWON ,  Ju Jeong KIM ,  Jin Man CHO

IPC: C12P19/32 ,  C12R1/15 ,  C12N15/10 ,  C12N1/20

Abstract: The present disclosure relates to a microorganism of the genus Corynebacterium producing 5′-inosine monophosphate, with an enhanced activity of an IMP export protein; a method for preparing 5′-inosine monophosphate using the same; a composition for producing 5′-inosine monophosphate; and a method for increasing export of 5′-inosine monophosphate.

公开(公告)号：US20200377557A1

公开(公告)日：2020-12-03

申请号：US16346041

申请日：2018-12-14

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Jung Gun KWON ,  Min Ji BAEK ,  Ji Hye LEE ,  Nara KWON ,  Ju Jeong KIM ,  Jin Ah RHO ,  Jin Man CHO

IPC: C07K14/34 ,  C12N1/20 ,  C12P19/32 ,  C12R1/15

Abstract: The present disclosure relates to a novel polypeptide having an activity of exporting 5′-inosine monophosphate, a microorganism comprising the same, a method for preparing 5′-inosine monophosphate using the same, and a method for increasing export of 5′-inosine monophosphate.

公开(公告)号：US20230040524A1

公开(公告)日：2023-02-09

申请号：US17779909

申请日：2020-08-04

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Chan Hong AHN ,  Ju Eun KIM ,  Hyun-jung BAE ,  Imsang LEE ,  Ji Hye LEE ,  Hayun LEE

IPC: C12N9/10 ,  C12N15/77 ,  C12P13/06

Abstract: The present disclosure relates to a modified polypeptide with attenuated activity of citrate synthase, a microorganism producing leucine comprising the modified polypeptide, and a method for producing an L-amino acid using the microorganism.

公开(公告)号：US20220025361A1

公开(公告)日：2022-01-27

申请号：US17462738

申请日：2021-08-31

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Jung Gun KWON ,  Min Ji BAEK ,  Ji Hye LEE ,  Nara KWON ,  Ju Jeong KIM ,  Jin Ah RHO ,  Jin Man CHO

IPC: C12N15/11 ,  C07K14/34 ,  C07K14/705 ,  C12N1/20

Abstract: The present disclosure relates to a novel polypeptide having an activity of exporting 5′-inosine monophosphate, a microorganism comprising the same, a method for preparing 5′-inosine monophosphate using the same, and a method for increasing export of 5′-inosine monophosphate.

公开(公告)号：US20210254111A1

公开(公告)日：2021-08-19

申请号：US17156998

申请日：2021-01-25

Applicant: CJ Cheiljedang Corporation

Inventor： Ji Hye LEE ,  Byeong Cheol SONG ,  Ae Ji JEON ,  Jong Hyun KIM ,  Hye Won KIM

IPC: C12P13/06 ,  C12N9/10 ,  C12N15/52 ,  C12N15/77

Abstract: A novel modified polypeptide having an isopropylmalate synthase activity, a polynucleotide encoding the same, a microorganism including the polypeptide, and a method of producing L-leucine by culturing the microorganism.

公开(公告)号：US20210139939A1

公开(公告)日：2021-05-13

申请号：US16482608

申请日：2018-08-16

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Ji Hye LEE ,  So-jung PARK ,  Min Ji BAEK ,  Jin Sook CHANG ,  Byoung Hoon YOON

IPC: C12P19/40 ,  C12N9/04 ,  C12N15/77

Abstract: Provided are a variant of 5′-inosinic acid dehydrogenase, a microorganism including the same, and a method of preparing 5′-inosinic acid using the same.

公开(公告)号：US20200263149A1

公开(公告)日：2020-08-20

申请号：US16479813

申请日：2018-07-10

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Ae Ji JEON ,  Byeong Cheol SONG ,  Ji Hye LEE ,  Jong Hyun KIM ,  Hye Won KIM

IPC: C12N9/10 ,  C12P13/08 ,  C12P13/06

Abstract: The present disclosure relates to a novel acetohydroxy acid synthase, a microorganism comprising the same, or a method for producing an L-branched-chain amino acid using the same.