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1.发明授权L-arabinose isomerase variants with improved conversion activity and method for production of D-tagatose using them 有权具有改善的转化活性的L-阿拉伯糖异构酶变体和使用它们生产D-塔格糖的方法公开(公告)号：US09593321B2
公开(公告)日：2017-03-14
申请号：US15112232
申请日：2014-04-25
Applicant: CJ Cheiljedang Corporation
Inventor： In Seok Oh , Chang Gyeom Kim , Seung Hyun Cho , Seong Bo Kim , Yang Hee Kim , Kyong Yeon Cho , Sung Jae Yang , Jin Ha Kim
Abstract: The present invention relates to the development of an L-arabinose isomerase variant from Thermotoga neapolitana DSM 5068, which is a kind of thermophile, on the basis of protein molecular modeling. Moreover, the present invention relates to a method of producing D-tagatose from D-galactose by using the enzyme or a microorganism of the genus Corynebacterium expressing the enzyme.
Abstract translation: 本发明涉及在蛋白质分子模型的基础上从Thermotoga neapolitana DSM 5068开发的L-阿拉伯糖异构酶变体，其是一种嗜热菌。 此外，本发明涉及通过使用表达该酶的棒状杆菌属的酶或微生物从D-半乳糖生产D-塔格糖的方法。
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公开(公告)号：US20210317419A1
公开(公告)日：2021-10-14
申请号：US16629435
申请日：2018-07-12
Applicant: CJ CheilJedang Corporation
Inventor： Jinseung Park , Bo Seong Park , Young Lyeol Yang , In Seok Oh , Nahum Lee , Jun Ok Moon
Abstract: The present disclosure relates to a microorganism expressing active D-proline reductase.
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Patent Agency Ranking
公开(公告)号：US10538747B2
公开(公告)日：2020-01-21
申请号：US15740666
申请日：2016-06-03
Applicant: CJ CHEILJEDANG CORPORATION
Inventor： Jae Hun Lee , Young Lyeol Yang , In Seok Oh
Abstract: Provided are a novel separated polypeptide having transaminase activity, a polynucleotide encoding the polypeptide, a microorganism including the polynucleotide, and a method of deaminating an amino compound by using the polypeptide or the microorganism.
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公开(公告)号：US11708564B2
公开(公告)日：2023-07-25
申请号：US16629435
申请日：2018-07-12
Applicant: CJ CheilJedang Corporation
Inventor： Jinseung Park , Bo Seong Park , Young Lyeol Yang , In Seok Oh , Nahum Lee , Jun Ok Moon
CPC classification number: C12N9/0004 , C12N15/70 , C12P13/001 , C12Y121/04001
Abstract: The present disclosure relates to a microorganism expressing active D-proline reductase.
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公开(公告)号：US09896705B2
公开(公告)日：2018-02-20
申请号：US15413960
申请日：2017-01-24
Applicant: CJ Cheiljedang Corporation
Inventor： In Seok Oh , Chang Gyeom Kim , Seung Hyun Cho , Seong Bo Kim , Yang Hee Kim , Kyong Yeon Cho , Sung Jae Yang , Jin Ha Kim
Abstract: The present invention relates to the development of an L-arabinose isomerase variant from Thermotoga neapolitana DSM 5068, which is a kind of thermophile, on the basis of protein molecular modeling. Moreover, the present invention relates to a method of producing D-tagatose from D-galactose by using the enzyme or a microorganism of the genus Corynebacterium expressing the enzyme.
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公开(公告)号：US12252502B2
公开(公告)日：2025-03-18
申请号：US17311743
申请日：2019-11-29
Applicant: CJ CheilJedang Corporation
Inventor： Jinwoo Jeon , Joo Young Lee , Changsuk Lee , Hyunjin Kim , Jun Ok Moon , In Seok Oh
IPC: C07F9/54 , C07C231/12 , C07D307/33 , C07F7/18 , C07F9/30 , C07F9/32
Abstract: Provided are L-glufosinate intermediate preparation method or L-glufosinate preparation method, the method, for preparing L-glufosinate intermediate or L-glufosinate from an L-homoserine derivative, comprising a step of preparing a compound of Chemical Formula 2 from a compound of Chemical Formula 1.
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公开(公告)号：US11091744B2
公开(公告)日：2021-08-17
申请号：US16659813
申请日：2019-10-22
Applicant: CJ CHEILJEDANG CORPORATION
Inventor： Jae Hun Lee , Young Lyeol Yang , In Seok Oh
Abstract: Provided are a novel separated polypeptide having transaminase activity, a polynucleotide encoding the polypeptide, a microorganism including the polynucleotide, and a method of deaminating an amino compound by using the polypeptide or the microorganism.
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