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：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：US20200032305A1

公开(公告)日：2020-01-30

申请号：US16473941

申请日：2017-10-20

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 comprising the polypeptide, and a method of producing L-leucine by culturing the microorganism.

公开(公告)号：US20170226488A1

公开(公告)日：2017-08-10

申请号：US15501645

申请日：2015-08-05

Applicant: CJ CHEILJEDANG CORPORATION

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

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

CPC classification number: C12N9/1022 ,  C12N9/88 ,  C12P13/08 ,  C12R1/15 ,  C12Y202/01006

Abstract: The present disclosure relates to an acetohydroxy acid synthase variant in which the feedback inhibition to L-valine is released, a polynucleotide encoding the acetohydroxy acid synthase variant, an expression vector including the polynucleotide, a microorganism producing L-valine including the acetohydroxy acid synthase variant, and a method for producing L-valine using the microorganism.

公开(公告)号：US20210324349A1

公开(公告)日：2021-10-21

申请号：US17357196

申请日：2021-06-24

Applicant: CJ CHEILJEDANG CORPORATION

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

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

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：US20210040457A1

公开(公告)日：2021-02-11

申请号：US17076057

申请日：2020-10-21

Applicant: CJ CHEILJEDANG CORPORATION

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

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

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：US20200080071A1

公开(公告)日：2020-03-12

申请号：US16692558

申请日：2019-11-22

Applicant: CJ CHEILJEDANG CORPORATION

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

IPC: C12N9/88 ,  C12N15/77 ,  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.

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：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.

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.