Soyuretox, an intrinsically disordered polypeptide derived from soybean (Glycine max) ubiquitous urease with potential use as a biopesticide
- Autores
- Kappaun, Karine; Martinelli, Anne H. S.; Broll, Valquiria; Zambelli, Barbara; Lopes, Fernanda C.; Ligabue-Braun, Rodrigo; Fruttero, Leonardo Luis; Moyetta, Natalia Rita; Bonan, Carla D.; Carlini, Célia Regina R. S.; Ciurli, Stefano
- Año de publicación
- 2019
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Ureases from different biological sources display non-ureolytic properties that contribute to plant defense, in addition to their classical enzymatic urea hydrolysis. Antifungal and entomotoxic effects were demonstrated for Jaburetox, an intrinsically disordered polypeptide derived from jack bean (Canavalia ensiformis) urease. Here we describe the properties of Soyuretox, a polypeptide derived from soybean (Glycine max) ubiquitous urease. Soyuretox was fungitoxic to Candida albicans, leading to the production of reactive oxygen species. Soyuretox further induced aggregation of Rhodnius prolixus hemocytes, indicating an interference on the insect immune response. No relevant toxicity of Soyuretox to zebrafish larvae was observed. These data suggest the presence of antifungal and entomotoxic portions of the amino acid sequences encompassing both Soyuretox and Jaburetox, despite their small sequence identity. Nuclear Magnetic Resonance (NMR) and circular dichroism (CD) spectroscopic data revealed that Soyuretox, in analogy with Jaburetox, possesses an intrinsic and largely disordered nature. Some folding is observed upon interaction of Soyuretox with sodium dodecyl sulfate (SDS) micelles, taken here as models for membranes. This observation suggests the possibility for this protein to modify its secondary structure upon interaction with the cells of the affected organisms, leading to alterations of membrane integrity. Altogether, Soyuretox can be considered a promising biopesticide for use in plant protection.
Fil: Kappaun, Karine. Pontificia Universidade Católica do Rio Grande do Sul; Brasil
Fil: Martinelli, Anne H. S.. Universidade Federal do Rio Grande do Sul; Brasil
Fil: Broll, Valquiria. Universidade Federal do Rio Grande do Sul; Brasil
Fil: Zambelli, Barbara. Universidad de Bologna; Italia
Fil: Lopes, Fernanda C.. Universidade Federal do Rio Grande do Sul; Brasil
Fil: Ligabue-Braun, Rodrigo. Universidade Federal do Rio Grande do Sul; Brasil
Fil: Fruttero, Leonardo Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Centro de Investigaciones en Bioquímica Clínica e Inmunología; Argentina
Fil: Moyetta, Natalia Rita. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Centro de Investigaciones en Bioquímica Clínica e Inmunología; Argentina
Fil: Bonan, Carla D.. Pontificia Universidade Católica do Rio Grande do Sul; Brasil
Fil: Carlini, Célia Regina R. S.. Pontificia Universidade Católica do Rio Grande do Sul; Brasil
Fil: Ciurli, Stefano. Universidad de Bologna; Italia - Materia
-
ANTIFUNGAL ENTOMOTOXIN
CIRCULAR DICHROISM (CD)
INTRINSICALLY DISORDERED PROTEINS
MOLECULAR DYNAMICS (MD)
NUCLEAR MAGNETIC RESONANCE (NMR) - 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:11336/128861
Ver los metadatos del registro completo
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Soyuretox, an intrinsically disordered polypeptide derived from soybean (Glycine max) ubiquitous urease with potential use as a biopesticideKappaun, KarineMartinelli, Anne H. S.Broll, ValquiriaZambelli, BarbaraLopes, Fernanda C.Ligabue-Braun, RodrigoFruttero, Leonardo LuisMoyetta, Natalia RitaBonan, Carla D.Carlini, Célia Regina R. S.Ciurli, StefanoANTIFUNGAL ENTOMOTOXINCIRCULAR DICHROISM (CD)INTRINSICALLY DISORDERED PROTEINSMOLECULAR DYNAMICS (MD)NUCLEAR MAGNETIC RESONANCE (NMR)https://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1https://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1https://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Ureases from different biological sources display non-ureolytic properties that contribute to plant defense, in addition to their classical enzymatic urea hydrolysis. Antifungal and entomotoxic effects were demonstrated for Jaburetox, an intrinsically disordered polypeptide derived from jack bean (Canavalia ensiformis) urease. Here we describe the properties of Soyuretox, a polypeptide derived from soybean (Glycine max) ubiquitous urease. Soyuretox was fungitoxic to Candida albicans, leading to the production of reactive oxygen species. Soyuretox further induced aggregation of Rhodnius prolixus hemocytes, indicating an interference on the insect immune response. No relevant toxicity of Soyuretox to zebrafish larvae was observed. These data suggest the presence of antifungal and entomotoxic portions of the amino acid sequences encompassing both Soyuretox and Jaburetox, despite their small sequence identity. Nuclear Magnetic Resonance (NMR) and circular dichroism (CD) spectroscopic data revealed that Soyuretox, in analogy with Jaburetox, possesses an intrinsic and largely disordered nature. Some folding is observed upon interaction of Soyuretox with sodium dodecyl sulfate (SDS) micelles, taken here as models for membranes. This observation suggests the possibility for this protein to modify its secondary structure upon interaction with the cells of the affected organisms, leading to alterations of membrane integrity. Altogether, Soyuretox can be considered a promising biopesticide for use in plant protection.Fil: Kappaun, Karine. Pontificia Universidade Católica do Rio Grande do Sul; BrasilFil: Martinelli, Anne H. S.. Universidade Federal do Rio Grande do Sul; BrasilFil: Broll, Valquiria. Universidade Federal do Rio Grande do Sul; BrasilFil: Zambelli, Barbara. Universidad de Bologna; ItaliaFil: Lopes, Fernanda C.. Universidade Federal do Rio Grande do Sul; BrasilFil: Ligabue-Braun, Rodrigo. Universidade Federal do Rio Grande do Sul; BrasilFil: Fruttero, Leonardo Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Centro de Investigaciones en Bioquímica Clínica e Inmunología; ArgentinaFil: Moyetta, Natalia Rita. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Centro de Investigaciones en Bioquímica Clínica e Inmunología; ArgentinaFil: Bonan, Carla D.. Pontificia Universidade Católica do Rio Grande do Sul; BrasilFil: Carlini, Célia Regina R. S.. Pontificia Universidade Católica do Rio Grande do Sul; BrasilFil: Ciurli, Stefano. Universidad de Bologna; ItaliaMDPI AG2019-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/128861Kappaun, Karine; Martinelli, Anne H. S.; Broll, Valquiria; Zambelli, Barbara; Lopes, Fernanda C.; et al.; Soyuretox, an intrinsically disordered polypeptide derived from soybean (Glycine max) ubiquitous urease with potential use as a biopesticide; MDPI AG; International Journal of Molecular Sciences; 20; 21; 11-20191661-65961422-0067CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/1422-0067/20/21/5401info:eu-repo/semantics/altIdentifier/doi/10.3390/ijms20215401info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:52:30Zoai:ri.conicet.gov.ar:11336/128861instacron: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:34982025-09-29 09:52:30.372CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Soyuretox, an intrinsically disordered polypeptide derived from soybean (Glycine max) ubiquitous urease with potential use as a biopesticide |
title |
Soyuretox, an intrinsically disordered polypeptide derived from soybean (Glycine max) ubiquitous urease with potential use as a biopesticide |
spellingShingle |
Soyuretox, an intrinsically disordered polypeptide derived from soybean (Glycine max) ubiquitous urease with potential use as a biopesticide Kappaun, Karine ANTIFUNGAL ENTOMOTOXIN CIRCULAR DICHROISM (CD) INTRINSICALLY DISORDERED PROTEINS MOLECULAR DYNAMICS (MD) NUCLEAR MAGNETIC RESONANCE (NMR) |
title_short |
Soyuretox, an intrinsically disordered polypeptide derived from soybean (Glycine max) ubiquitous urease with potential use as a biopesticide |
title_full |
Soyuretox, an intrinsically disordered polypeptide derived from soybean (Glycine max) ubiquitous urease with potential use as a biopesticide |
title_fullStr |
Soyuretox, an intrinsically disordered polypeptide derived from soybean (Glycine max) ubiquitous urease with potential use as a biopesticide |
title_full_unstemmed |
Soyuretox, an intrinsically disordered polypeptide derived from soybean (Glycine max) ubiquitous urease with potential use as a biopesticide |
title_sort |
Soyuretox, an intrinsically disordered polypeptide derived from soybean (Glycine max) ubiquitous urease with potential use as a biopesticide |
dc.creator.none.fl_str_mv |
Kappaun, Karine Martinelli, Anne H. S. Broll, Valquiria Zambelli, Barbara Lopes, Fernanda C. Ligabue-Braun, Rodrigo Fruttero, Leonardo Luis Moyetta, Natalia Rita Bonan, Carla D. Carlini, Célia Regina R. S. Ciurli, Stefano |
author |
Kappaun, Karine |
author_facet |
Kappaun, Karine Martinelli, Anne H. S. Broll, Valquiria Zambelli, Barbara Lopes, Fernanda C. Ligabue-Braun, Rodrigo Fruttero, Leonardo Luis Moyetta, Natalia Rita Bonan, Carla D. Carlini, Célia Regina R. S. Ciurli, Stefano |
author_role |
author |
author2 |
Martinelli, Anne H. S. Broll, Valquiria Zambelli, Barbara Lopes, Fernanda C. Ligabue-Braun, Rodrigo Fruttero, Leonardo Luis Moyetta, Natalia Rita Bonan, Carla D. Carlini, Célia Regina R. S. Ciurli, Stefano |
author2_role |
author author author author author author author author author author |
dc.subject.none.fl_str_mv |
ANTIFUNGAL ENTOMOTOXIN CIRCULAR DICHROISM (CD) INTRINSICALLY DISORDERED PROTEINS MOLECULAR DYNAMICS (MD) NUCLEAR MAGNETIC RESONANCE (NMR) |
topic |
ANTIFUNGAL ENTOMOTOXIN CIRCULAR DICHROISM (CD) INTRINSICALLY DISORDERED PROTEINS MOLECULAR DYNAMICS (MD) NUCLEAR MAGNETIC RESONANCE (NMR) |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Ureases from different biological sources display non-ureolytic properties that contribute to plant defense, in addition to their classical enzymatic urea hydrolysis. Antifungal and entomotoxic effects were demonstrated for Jaburetox, an intrinsically disordered polypeptide derived from jack bean (Canavalia ensiformis) urease. Here we describe the properties of Soyuretox, a polypeptide derived from soybean (Glycine max) ubiquitous urease. Soyuretox was fungitoxic to Candida albicans, leading to the production of reactive oxygen species. Soyuretox further induced aggregation of Rhodnius prolixus hemocytes, indicating an interference on the insect immune response. No relevant toxicity of Soyuretox to zebrafish larvae was observed. These data suggest the presence of antifungal and entomotoxic portions of the amino acid sequences encompassing both Soyuretox and Jaburetox, despite their small sequence identity. Nuclear Magnetic Resonance (NMR) and circular dichroism (CD) spectroscopic data revealed that Soyuretox, in analogy with Jaburetox, possesses an intrinsic and largely disordered nature. Some folding is observed upon interaction of Soyuretox with sodium dodecyl sulfate (SDS) micelles, taken here as models for membranes. This observation suggests the possibility for this protein to modify its secondary structure upon interaction with the cells of the affected organisms, leading to alterations of membrane integrity. Altogether, Soyuretox can be considered a promising biopesticide for use in plant protection. Fil: Kappaun, Karine. Pontificia Universidade Católica do Rio Grande do Sul; Brasil Fil: Martinelli, Anne H. S.. Universidade Federal do Rio Grande do Sul; Brasil Fil: Broll, Valquiria. Universidade Federal do Rio Grande do Sul; Brasil Fil: Zambelli, Barbara. Universidad de Bologna; Italia Fil: Lopes, Fernanda C.. Universidade Federal do Rio Grande do Sul; Brasil Fil: Ligabue-Braun, Rodrigo. Universidade Federal do Rio Grande do Sul; Brasil Fil: Fruttero, Leonardo Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Centro de Investigaciones en Bioquímica Clínica e Inmunología; Argentina Fil: Moyetta, Natalia Rita. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Centro de Investigaciones en Bioquímica Clínica e Inmunología; Argentina Fil: Bonan, Carla D.. Pontificia Universidade Católica do Rio Grande do Sul; Brasil Fil: Carlini, Célia Regina R. S.. Pontificia Universidade Católica do Rio Grande do Sul; Brasil Fil: Ciurli, Stefano. Universidad de Bologna; Italia |
description |
Ureases from different biological sources display non-ureolytic properties that contribute to plant defense, in addition to their classical enzymatic urea hydrolysis. Antifungal and entomotoxic effects were demonstrated for Jaburetox, an intrinsically disordered polypeptide derived from jack bean (Canavalia ensiformis) urease. Here we describe the properties of Soyuretox, a polypeptide derived from soybean (Glycine max) ubiquitous urease. Soyuretox was fungitoxic to Candida albicans, leading to the production of reactive oxygen species. Soyuretox further induced aggregation of Rhodnius prolixus hemocytes, indicating an interference on the insect immune response. No relevant toxicity of Soyuretox to zebrafish larvae was observed. These data suggest the presence of antifungal and entomotoxic portions of the amino acid sequences encompassing both Soyuretox and Jaburetox, despite their small sequence identity. Nuclear Magnetic Resonance (NMR) and circular dichroism (CD) spectroscopic data revealed that Soyuretox, in analogy with Jaburetox, possesses an intrinsic and largely disordered nature. Some folding is observed upon interaction of Soyuretox with sodium dodecyl sulfate (SDS) micelles, taken here as models for membranes. This observation suggests the possibility for this protein to modify its secondary structure upon interaction with the cells of the affected organisms, leading to alterations of membrane integrity. Altogether, Soyuretox can be considered a promising biopesticide for use in plant protection. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-11 |
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/11336/128861 Kappaun, Karine; Martinelli, Anne H. S.; Broll, Valquiria; Zambelli, Barbara; Lopes, Fernanda C.; et al.; Soyuretox, an intrinsically disordered polypeptide derived from soybean (Glycine max) ubiquitous urease with potential use as a biopesticide; MDPI AG; International Journal of Molecular Sciences; 20; 21; 11-2019 1661-6596 1422-0067 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/128861 |
identifier_str_mv |
Kappaun, Karine; Martinelli, Anne H. S.; Broll, Valquiria; Zambelli, Barbara; Lopes, Fernanda C.; et al.; Soyuretox, an intrinsically disordered polypeptide derived from soybean (Glycine max) ubiquitous urease with potential use as a biopesticide; MDPI AG; International Journal of Molecular Sciences; 20; 21; 11-2019 1661-6596 1422-0067 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/1422-0067/20/21/5401 info:eu-repo/semantics/altIdentifier/doi/10.3390/ijms20215401 |
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 |
dc.publisher.none.fl_str_mv |
MDPI AG |
publisher.none.fl_str_mv |
MDPI AG |
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 |
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1844613610022633472 |
score |
13.070432 |