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Article: Induced-fit catalysis of corannulene bowl-to-bowl inversion

TitleInduced-fit catalysis of corannulene bowl-to-bowl inversion
Authors
Issue Date2014
Citation
Nature Chemistry, 2014, v. 6, n. 3, p. 222-228 How to Cite?
AbstractStereoelectronic complementarity between the active site of an enzyme and the transition state of a reaction is one of the tenets of enzyme catalysis. This report illustrates the principles of enzyme catalysis (first proposed by Pauling and Jencks) through a well-defined model system that has been fully characterized crystallographically, computationally and kinetically. Catalysis of the bowl-to-bowl inversion processes that pertain to corannulene is achieved by combining ground-state destabilization and transition-state stabilization within the cavity of an extended tetracationic cyclophane. This synthetic receptor fulfils a role reminiscent of a catalytic antibody by stabilizing the planar transition state for the bowl-to-bowl inversion of (ethyl)corannulene (which accelerates this process by a factor of ten at room temperature) by an induced-fit mechanism first formulated by Koshland. © 2014 Macmillan Publishers Limited.
Persistent Identifierhttp://hdl.handle.net/10722/333679
ISSN
2023 Impact Factor: 19.2
2023 SCImago Journal Rankings: 6.940
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorJuríček, Michal-
dc.contributor.authorStrutt, Nathan L.-
dc.contributor.authorBarnes, Jonathan C.-
dc.contributor.authorButterfield, Anna M.-
dc.contributor.authorDale, Edward J.-
dc.contributor.authorBaldridge, Kim K.-
dc.contributor.authorStoddart, J. Fraser-
dc.contributor.authorSiegel, Jay S.-
dc.date.accessioned2023-10-06T05:21:32Z-
dc.date.available2023-10-06T05:21:32Z-
dc.date.issued2014-
dc.identifier.citationNature Chemistry, 2014, v. 6, n. 3, p. 222-228-
dc.identifier.issn1755-4330-
dc.identifier.urihttp://hdl.handle.net/10722/333679-
dc.description.abstractStereoelectronic complementarity between the active site of an enzyme and the transition state of a reaction is one of the tenets of enzyme catalysis. This report illustrates the principles of enzyme catalysis (first proposed by Pauling and Jencks) through a well-defined model system that has been fully characterized crystallographically, computationally and kinetically. Catalysis of the bowl-to-bowl inversion processes that pertain to corannulene is achieved by combining ground-state destabilization and transition-state stabilization within the cavity of an extended tetracationic cyclophane. This synthetic receptor fulfils a role reminiscent of a catalytic antibody by stabilizing the planar transition state for the bowl-to-bowl inversion of (ethyl)corannulene (which accelerates this process by a factor of ten at room temperature) by an induced-fit mechanism first formulated by Koshland. © 2014 Macmillan Publishers Limited.-
dc.languageeng-
dc.relation.ispartofNature Chemistry-
dc.titleInduced-fit catalysis of corannulene bowl-to-bowl inversion-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1038/nchem.1842-
dc.identifier.pmid24557137-
dc.identifier.scopuseid_2-s2.0-84895172647-
dc.identifier.volume6-
dc.identifier.issue3-
dc.identifier.spage222-
dc.identifier.epage228-
dc.identifier.eissn1755-4349-
dc.identifier.isiWOS:000331951800012-

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