Cloning and characterization of the Type I Baeyer–Villiger monooxygenase from Leptospira biflexa
- Autores
- Ceccoli, Romina Denis; Bianchi, Dario Alejandro; Fink, Michael J.; Mihovilovic, Marko D.; Rial, Daniela Veronica
- Año de publicación
- 2017
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Baeyer–Villiger monooxygenases are recognized by their ability and high selectivity as oxidative biocatalysts for the generation of esters or lactones using ketones as starting materials. These enzymes represent valuable tools for biooxidative syntheses since they can catalyze reactions that otherwise involve strong oxidative reagents. In this work, we present a novel enzyme, the Type I Baeyer–Villiger monooxygenase from Leptospira biflexa. This protein is phylogenetically distant from other well-characterized BVMOs. In order to study this new enzyme, we cloned its gene, expressed it in Escherichia coli and characterized the substrate scope of the Baeyer–Villiger monooxygenase from L. biflexa as a whole-cell biocatalyst. For this purpose, we performed the screening of a collection of ketones with variable structures and sizes, namely acyclic ketones, aromatic ketones, cyclic ketones, and fused ketones. As a result, we observed that this biocatalyst readily oxidized linear- and branched- medium-chain ketones, alkyl levulinates and linear ketones with aromatic substituents with excellent regioselectivity. In addition, this enzyme catalyzed the oxidation of 2-substituted cycloketone derivatives but showed an unusual selection against substituents in positions 3 or 4 of the ring.
Fil: Ceccoli, Romina Denis. Consejo Nacional de Investigaciones Científicas y Técnicas Centro Científico Tecnológico - CONICET -Rosario. Instituto de Biologia Molecular y Celular de Rosario; Argentina
Fil: Bianchi, Dario Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Química Rosario. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Instituto de Química Rosario; Argentina
Fil: Fink, Michael J.. Vienna University of Technology; Austria. Harvard University; Estados Unidos
Fil: Mihovilovic, Marko D.. Vienna University of Technology; Austria
Fil: Rial, Daniela Veronica. Consejo Nacional de Investigaciones Científicas y Técnicas Centro Científico Tecnológico - CONICET -Rosario. Instituto de Biologia Molecular y Celular de Rosario; Argentina - Materia
-
BAEYER–VILLIGER MONOOXYGENASE
BIOCATALYSIS
KETONES
LEPTOSPIRA - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/50315
Ver los metadatos del registro completo
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oai:ri.conicet.gov.ar:11336/50315 |
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network_name_str |
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spelling |
Cloning and characterization of the Type I Baeyer–Villiger monooxygenase from Leptospira biflexaCeccoli, Romina DenisBianchi, Dario AlejandroFink, Michael J.Mihovilovic, Marko D.Rial, Daniela VeronicaBAEYER–VILLIGER MONOOXYGENASEBIOCATALYSISKETONESLEPTOSPIRAhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Baeyer–Villiger monooxygenases are recognized by their ability and high selectivity as oxidative biocatalysts for the generation of esters or lactones using ketones as starting materials. These enzymes represent valuable tools for biooxidative syntheses since they can catalyze reactions that otherwise involve strong oxidative reagents. In this work, we present a novel enzyme, the Type I Baeyer–Villiger monooxygenase from Leptospira biflexa. This protein is phylogenetically distant from other well-characterized BVMOs. In order to study this new enzyme, we cloned its gene, expressed it in Escherichia coli and characterized the substrate scope of the Baeyer–Villiger monooxygenase from L. biflexa as a whole-cell biocatalyst. For this purpose, we performed the screening of a collection of ketones with variable structures and sizes, namely acyclic ketones, aromatic ketones, cyclic ketones, and fused ketones. As a result, we observed that this biocatalyst readily oxidized linear- and branched- medium-chain ketones, alkyl levulinates and linear ketones with aromatic substituents with excellent regioselectivity. In addition, this enzyme catalyzed the oxidation of 2-substituted cycloketone derivatives but showed an unusual selection against substituents in positions 3 or 4 of the ring.Fil: Ceccoli, Romina Denis. Consejo Nacional de Investigaciones Científicas y Técnicas Centro Científico Tecnológico - CONICET -Rosario. Instituto de Biologia Molecular y Celular de Rosario; ArgentinaFil: Bianchi, Dario Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Química Rosario. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Instituto de Química Rosario; ArgentinaFil: Fink, Michael J.. Vienna University of Technology; Austria. Harvard University; Estados UnidosFil: Mihovilovic, Marko D.. Vienna University of Technology; AustriaFil: Rial, Daniela Veronica. Consejo Nacional de Investigaciones Científicas y Técnicas Centro Científico Tecnológico - CONICET -Rosario. Instituto de Biologia Molecular y Celular de Rosario; ArgentinaSpringer Verlag Berlín2017-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/50315Ceccoli, Romina Denis; Bianchi, Dario Alejandro; Fink, Michael J.; Mihovilovic, Marko D.; Rial, Daniela Veronica; Cloning and characterization of the Type I Baeyer–Villiger monooxygenase from Leptospira biflexa; Springer Verlag Berlín; AMB Express; 7; 1; 12-2017; 1-132191-0855CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1186/s13568-017-0390-5info:eu-repo/semantics/altIdentifier/url/https://amb-express.springeropen.com/articles/10.1186/s13568-017-0390-5info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:50:19Zoai:ri.conicet.gov.ar:11336/50315instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:50:19.644CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Cloning and characterization of the Type I Baeyer–Villiger monooxygenase from Leptospira biflexa |
title |
Cloning and characterization of the Type I Baeyer–Villiger monooxygenase from Leptospira biflexa |
spellingShingle |
Cloning and characterization of the Type I Baeyer–Villiger monooxygenase from Leptospira biflexa Ceccoli, Romina Denis BAEYER–VILLIGER MONOOXYGENASE BIOCATALYSIS KETONES LEPTOSPIRA |
title_short |
Cloning and characterization of the Type I Baeyer–Villiger monooxygenase from Leptospira biflexa |
title_full |
Cloning and characterization of the Type I Baeyer–Villiger monooxygenase from Leptospira biflexa |
title_fullStr |
Cloning and characterization of the Type I Baeyer–Villiger monooxygenase from Leptospira biflexa |
title_full_unstemmed |
Cloning and characterization of the Type I Baeyer–Villiger monooxygenase from Leptospira biflexa |
title_sort |
Cloning and characterization of the Type I Baeyer–Villiger monooxygenase from Leptospira biflexa |
dc.creator.none.fl_str_mv |
Ceccoli, Romina Denis Bianchi, Dario Alejandro Fink, Michael J. Mihovilovic, Marko D. Rial, Daniela Veronica |
author |
Ceccoli, Romina Denis |
author_facet |
Ceccoli, Romina Denis Bianchi, Dario Alejandro Fink, Michael J. Mihovilovic, Marko D. Rial, Daniela Veronica |
author_role |
author |
author2 |
Bianchi, Dario Alejandro Fink, Michael J. Mihovilovic, Marko D. Rial, Daniela Veronica |
author2_role |
author author author author |
dc.subject.none.fl_str_mv |
BAEYER–VILLIGER MONOOXYGENASE BIOCATALYSIS KETONES LEPTOSPIRA |
topic |
BAEYER–VILLIGER MONOOXYGENASE BIOCATALYSIS KETONES LEPTOSPIRA |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Baeyer–Villiger monooxygenases are recognized by their ability and high selectivity as oxidative biocatalysts for the generation of esters or lactones using ketones as starting materials. These enzymes represent valuable tools for biooxidative syntheses since they can catalyze reactions that otherwise involve strong oxidative reagents. In this work, we present a novel enzyme, the Type I Baeyer–Villiger monooxygenase from Leptospira biflexa. This protein is phylogenetically distant from other well-characterized BVMOs. In order to study this new enzyme, we cloned its gene, expressed it in Escherichia coli and characterized the substrate scope of the Baeyer–Villiger monooxygenase from L. biflexa as a whole-cell biocatalyst. For this purpose, we performed the screening of a collection of ketones with variable structures and sizes, namely acyclic ketones, aromatic ketones, cyclic ketones, and fused ketones. As a result, we observed that this biocatalyst readily oxidized linear- and branched- medium-chain ketones, alkyl levulinates and linear ketones with aromatic substituents with excellent regioselectivity. In addition, this enzyme catalyzed the oxidation of 2-substituted cycloketone derivatives but showed an unusual selection against substituents in positions 3 or 4 of the ring. Fil: Ceccoli, Romina Denis. Consejo Nacional de Investigaciones Científicas y Técnicas Centro Científico Tecnológico - CONICET -Rosario. Instituto de Biologia Molecular y Celular de Rosario; Argentina Fil: Bianchi, Dario Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Química Rosario. Universidad Nacional de Rosario. Facultad de Ciencias Bioquímicas y Farmacéuticas. Instituto de Química Rosario; Argentina Fil: Fink, Michael J.. Vienna University of Technology; Austria. Harvard University; Estados Unidos Fil: Mihovilovic, Marko D.. Vienna University of Technology; Austria Fil: Rial, Daniela Veronica. Consejo Nacional de Investigaciones Científicas y Técnicas Centro Científico Tecnológico - CONICET -Rosario. Instituto de Biologia Molecular y Celular de Rosario; Argentina |
description |
Baeyer–Villiger monooxygenases are recognized by their ability and high selectivity as oxidative biocatalysts for the generation of esters or lactones using ketones as starting materials. These enzymes represent valuable tools for biooxidative syntheses since they can catalyze reactions that otherwise involve strong oxidative reagents. In this work, we present a novel enzyme, the Type I Baeyer–Villiger monooxygenase from Leptospira biflexa. This protein is phylogenetically distant from other well-characterized BVMOs. In order to study this new enzyme, we cloned its gene, expressed it in Escherichia coli and characterized the substrate scope of the Baeyer–Villiger monooxygenase from L. biflexa as a whole-cell biocatalyst. For this purpose, we performed the screening of a collection of ketones with variable structures and sizes, namely acyclic ketones, aromatic ketones, cyclic ketones, and fused ketones. As a result, we observed that this biocatalyst readily oxidized linear- and branched- medium-chain ketones, alkyl levulinates and linear ketones with aromatic substituents with excellent regioselectivity. In addition, this enzyme catalyzed the oxidation of 2-substituted cycloketone derivatives but showed an unusual selection against substituents in positions 3 or 4 of the ring. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-12 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/50315 Ceccoli, Romina Denis; Bianchi, Dario Alejandro; Fink, Michael J.; Mihovilovic, Marko D.; Rial, Daniela Veronica; Cloning and characterization of the Type I Baeyer–Villiger monooxygenase from Leptospira biflexa; Springer Verlag Berlín; AMB Express; 7; 1; 12-2017; 1-13 2191-0855 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/50315 |
identifier_str_mv |
Ceccoli, Romina Denis; Bianchi, Dario Alejandro; Fink, Michael J.; Mihovilovic, Marko D.; Rial, Daniela Veronica; Cloning and characterization of the Type I Baeyer–Villiger monooxygenase from Leptospira biflexa; Springer Verlag Berlín; AMB Express; 7; 1; 12-2017; 1-13 2191-0855 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1186/s13568-017-0390-5 info:eu-repo/semantics/altIdentifier/url/https://amb-express.springeropen.com/articles/10.1186/s13568-017-0390-5 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Springer Verlag Berlín |
publisher.none.fl_str_mv |
Springer Verlag Berlín |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
_version_ |
1842269023929106432 |
score |
13.13397 |