公开(公告)号：US20190292526A1

公开(公告)日：2019-09-26

申请号：US16426453

申请日：2019-05-30

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Lan Huh ,  Jun Ok Moon ,  Hyun Won Bae ,  Hyung Joon Kim ,  Sung Ki Song

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

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.

公开(公告)号：US10662450B2

公开(公告)日：2020-05-26

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：US09758801B2

公开(公告)日：2017-09-12

申请号：US15032279

申请日：2014-09-25

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Sang Hee Park ,  Jun Ok Moon ,  Hyun Won Bae ,  Kwang Ho Lee

IPC: C12N1/20 ,  C12P13/08

CPC classification number: C12P13/08 ,  C12N1/20

Abstract: Provided are a microorganism of Corynebacterium sp., which is modified to over-express a NCgl0862 gene of Corynebacterium glutamicum, so as to have enhanced L-lysine producibility, and a method of producing L-lysine by using the microorganism.

公开(公告)号：US10787690B2

公开(公告)日：2020-09-29

申请号：US16461327

申请日：2017-09-19

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Hyo Jeong Byun ,  Hyung Joon Kim ,  Hyun Won Bae ,  Song-Gi Ryu ,  Hyang Choi ,  Jun Ok Moon ,  Kyung-Chang Lee ,  Yunjung Choi

IPC: C12P13/08 ,  C12R1/16

Abstract: The present disclosure relates to a microorganism producing L-lysine, and a method for producing L-lysine using the same.

公开(公告)号：US10526586B2

公开(公告)日：2020-01-07

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 ,  C12N1/20 ,  C12N15/53 ,  C12P13/04 ,  C12N15/77 ,  C12P13/08

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.

公开(公告)号：US10179903B2

公开(公告)日：2019-01-15

申请号：US15302738

申请日：2015-04-07

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Hyun Won Bae ,  Jun Ok Moon ,  Sung Ki Song ,  Hyung Joon Kim ,  Hyo Jin Kim ,  Sang Jo Lim

IPC: C12N1/20 ,  C12N9/12 ,  C12P13/08 ,  C12N9/10 ,  C12N15/77

Abstract: The present invention relates to a microorganism having improved L-lysine-producing ability and an L-lysine-producing method using the same. More specifically, the present invention relates to a microorganism of the genus of Corynebacterium, in which acetate kinase activity is further enhanced over inherent activity, and an L-lysine-producing method using the same.

公开(公告)号：US20180135031A1

公开(公告)日：2018-05-17

申请号：US15302738

申请日：2015-04-07

Applicant: CJ CHEILJEDANG CORPORATION

Inventor： Hyun Won Bae ,  Jun Ok Moon ,  Sung Ki Song ,  Hyung Joon Kim ,  Hyo Jin Kim ,  Sang Jo Lim

IPC: C12N9/12 ,  C12P13/08 ,  C12N15/77 ,  C12N9/10

CPC classification number: C12N9/1217 ,  C12N9/1029 ,  C12N15/77 ,  C12P13/08 ,  C12Y203/01008 ,  C12Y207/02001

Abstract: The present invention relates to a microorganism having improved L-lysine-producing ability and an L-lysine-producing method using the same. More specifically, the present invention relates to a microorganism of the genus of Corynebacterium, in which acetate kinase activity is further enhanced over inherent activity, and an L-lysine-producing method using the same.