Recombinant lipase engineered with amphipathic and coiled-coil peptides = 양친매성 펩타이드와 중합 펩타이드를 이용한 기능이 개선된 리파아제

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dc.contributor.authorK S Yang-
dc.contributor.authorBong Hyun Sung-
dc.contributor.authorM K Park-
dc.contributor.authorJ H Lee-
dc.contributor.authorK J Lim-
dc.contributor.authorS C Park-
dc.contributor.authorS J Kim-
dc.contributor.authorH K Kim-
dc.contributor.authorJung Hoon Sohn-
dc.contributor.authorH M Kim-
dc.contributor.authorS C Kim-
dc.date.accessioned2017-04-19T10:09:32Z-
dc.date.available2017-04-19T10:09:32Z-
dc.date.issued2015-
dc.identifier.issn21555435-
dc.identifier.uri10.1021/cs502079gko
dc.identifier.urihttps://oak.kribb.re.kr/handle/201005/12757-
dc.description.abstractLipases have been utilized industrially to produce biodiesel, oleochemicals, and pharmaceuticals. Many efforts such as metagenomics, directed evolution, and enzyme immobilization have been devoted to enhance the lipase activity. Here, we designed a recombinant lipase, NKC-M37-MAT, that was generated by incorporating an N-terminal amphipathic peptide (NKC) and a C-terminal coiled-coil peptide (MAT) into Photobacterium lipolyticum M37 lipase. The hydrophobic face of NKC improve the accessibility (Km), and catalytic efficiency (Kcat/Km) of the soluble lipase toward the hydrophobic substrate and tetrameric MAT further enhanced lipase catalytic activity (U/mg) through cooperative binding to its substrate such that the catalytic activity (U/mg) of NKC-M37-MAT was increased by a maximum of 54-fold compared with the wild-type, which decreased the biodiesel production time 5-fold from 30 to 6 h. This novel approach shows promise as a platform technology to increase lipase catalytic efficiency for industrial-scale production of biodiesel and biochemicals synthesized from hydrophobic substrates.-
dc.publisherAmer Chem Soc-
dc.titleRecombinant lipase engineered with amphipathic and coiled-coil peptides = 양친매성 펩타이드와 중합 펩타이드를 이용한 기능이 개선된 리파아제-
dc.title.alternativeRecombinant lipase engineered with amphipathic and coiled-coil peptides-
dc.typeArticle-
dc.citation.titleACS Catalysis-
dc.citation.number8-
dc.citation.endPage5025-
dc.citation.startPage5016-
dc.citation.volume5-
dc.contributor.affiliatedAuthorBong Hyun Sung-
dc.contributor.affiliatedAuthorJung Hoon Sohn-
dc.contributor.alternativeName양경석-
dc.contributor.alternativeName성봉현-
dc.contributor.alternativeName박명근-
dc.contributor.alternativeName이준형-
dc.contributor.alternativeName임기정-
dc.contributor.alternativeName박성철-
dc.contributor.alternativeName김수진-
dc.contributor.alternativeName김형권-
dc.contributor.alternativeName손정훈-
dc.contributor.alternativeName김호민-
dc.contributor.alternativeName김선창-
dc.identifier.bibliographicCitationACS Catalysis, vol. 5, no. 8, pp. 5016-5025-
dc.identifier.doi10.1021/cs502079g-
dc.subject.keywordaccessibility-
dc.subject.keywordamphipathic peptide-
dc.subject.keywordbiocatalysis-
dc.subject.keywordbiodiesel-
dc.subject.keywordcatalytic activity-
dc.subject.keywordcoiled-coil peptide-
dc.subject.keywordenzyme engineering-
dc.subject.keywordlipase-
dc.subject.localaccessibility-
dc.subject.localamphipathic peptide-
dc.subject.localbiocatalysis-
dc.subject.localBiocatalysis-
dc.subject.localbiodiesel-
dc.subject.localBiodiesel-
dc.subject.localcatalytic activity-
dc.subject.localcoiled-coil peptide-
dc.subject.localenzyme engineering-
dc.subject.locallipase-
dc.subject.localLipase-
dc.description.journalClassY-
Appears in Collections:
Division of Biomaterials Research > Synthetic Biology and Bioengineering Research Center > 1. Journal Articles
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