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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
发明人： In Seok Oh , Chang Gyeom Kim , Seung Hyun Cho , Seong Bo Kim , Yang Hee Kim , Kyong Yeon Cho , Sung Jae Yang , Jin Ha Kim
摘要： 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.
摘要翻译： 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
发明人： Jinseung Park , Bo Seong Park , Young Lyeol Yang , In Seok Oh , Nahum Lee , Jun Ok Moon
摘要： The present disclosure relates to a microorganism expressing active D-proline reductase.
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公开(公告)号：US10538747B2
公开(公告)日：2020-01-21
申请号：US15740666
申请日：2016-06-03
发明人： Jae Hun Lee , Young Lyeol Yang , In Seok Oh
摘要： 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：US11091744B2
公开(公告)日：2021-08-17
申请号：US16659813
申请日：2019-10-22
发明人： Jae Hun Lee , Young Lyeol Yang , In Seok Oh
摘要： 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
发明人： Jinseung Park , Bo Seong Park , Young Lyeol Yang , In Seok Oh , Nahum Lee , Jun Ok Moon
CPC分类号： C12N9/0004 , C12N15/70 , C12P13/001 , C12Y121/04001
摘要： 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
发明人： In Seok Oh , Chang Gyeom Kim , Seung Hyun Cho , Seong Bo Kim , Yang Hee Kim , Kyong Yeon Cho , Sung Jae Yang , Jin Ha Kim
摘要： 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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