Functional and biotechnological insights into diglycosidases
- Autores
- Mazzaferro, Laura; Breccia, Javier Dario
- Año de publicación
- 2011
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- β-Glucosidases are reported to act in an exo manner and so are unable to hydrolyze the bond if another sugar is attached to a non-reducing terminus of glucose. However, endo-β-glucosidases recognizing the heterosidic linkage have been known to plant physiologists for eight decades, although they have been described in detail only recently. Because of the ability of these enzymes to split off a disaccharide they were named disaccharide-specific glycosidases or 'diglycosidases'. In contrast to the sequential mechanism of two monoglycosidases, the transformation of some secondary metabolites in one step was reported as responsible for the production of toxic compounds involved in plant defense mechanisms against herbivores, such as hydrogen cyanide. The current focus of interest is on the application of their unique substrate specificity for biotransformation of plant-based foods. Four activities have been described and characterized so far, recognizing the following disaccharidic sugar moieties: primeverose, acuminose, rutinose and vicianose. Moreover, three of these proteins have been fully sequenced and mutants of one of them constructed by site-directed mutagenesis, in order to elaborate the molecular basis of substrate recognition. The present paper reviews the role of these enzymes in plant and filamentous fungi, as well as their prospects for technological applications.
Fil: Mazzaferro, Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias de la Tierra y Ambientales de La Pampa. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Instituto de Ciencias de la Tierra y Ambientales de La Pampa; Argentina
Fil: Breccia, Javier Dario. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias de la Tierra y Ambientales de La Pampa. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Instituto de Ciencias de la Tierra y Ambientales de La Pampa; Argentina - Materia
-
Α-Rhamnosyl-Β-Glucosidase
Β-Primeverosidase
Β-Rutinosidase
Furcatin Hydrolase
Vicianin Hydrolase - 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:11336/81616
Ver los metadatos del registro completo
id |
CONICETDig_1efcae5707d61b69e1928ac5ec7d8409 |
---|---|
oai_identifier_str |
oai:ri.conicet.gov.ar:11336/81616 |
network_acronym_str |
CONICETDig |
repository_id_str |
3498 |
network_name_str |
CONICET Digital (CONICET) |
spelling |
Functional and biotechnological insights into diglycosidasesMazzaferro, LauraBreccia, Javier DarioΑ-Rhamnosyl-Β-GlucosidaseΒ-PrimeverosidaseΒ-RutinosidaseFurcatin HydrolaseVicianin Hydrolasehttps://purl.org/becyt/ford/2.9https://purl.org/becyt/ford/2β-Glucosidases are reported to act in an exo manner and so are unable to hydrolyze the bond if another sugar is attached to a non-reducing terminus of glucose. However, endo-β-glucosidases recognizing the heterosidic linkage have been known to plant physiologists for eight decades, although they have been described in detail only recently. Because of the ability of these enzymes to split off a disaccharide they were named disaccharide-specific glycosidases or 'diglycosidases'. In contrast to the sequential mechanism of two monoglycosidases, the transformation of some secondary metabolites in one step was reported as responsible for the production of toxic compounds involved in plant defense mechanisms against herbivores, such as hydrogen cyanide. The current focus of interest is on the application of their unique substrate specificity for biotransformation of plant-based foods. Four activities have been described and characterized so far, recognizing the following disaccharidic sugar moieties: primeverose, acuminose, rutinose and vicianose. Moreover, three of these proteins have been fully sequenced and mutants of one of them constructed by site-directed mutagenesis, in order to elaborate the molecular basis of substrate recognition. The present paper reviews the role of these enzymes in plant and filamentous fungi, as well as their prospects for technological applications.Fil: Mazzaferro, Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias de la Tierra y Ambientales de La Pampa. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Instituto de Ciencias de la Tierra y Ambientales de La Pampa; ArgentinaFil: Breccia, Javier Dario. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias de la Tierra y Ambientales de La Pampa. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Instituto de Ciencias de la Tierra y Ambientales de La Pampa; ArgentinaTaylor & Francis Ltd2011-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/81616Mazzaferro, Laura; Breccia, Javier Dario; Functional and biotechnological insights into diglycosidases; Taylor & Francis Ltd; Biocatalysis and Biotransformation; 29; 4; 8-2011; 103-1121024-2422CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.3109/10242422.2011.594882info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/abs/10.3109/10242422.2011.594882info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:48:09Zoai:ri.conicet.gov.ar:11336/81616instacron: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 09:48:09.557CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Functional and biotechnological insights into diglycosidases |
title |
Functional and biotechnological insights into diglycosidases |
spellingShingle |
Functional and biotechnological insights into diglycosidases Mazzaferro, Laura Α-Rhamnosyl-Β-Glucosidase Β-Primeverosidase Β-Rutinosidase Furcatin Hydrolase Vicianin Hydrolase |
title_short |
Functional and biotechnological insights into diglycosidases |
title_full |
Functional and biotechnological insights into diglycosidases |
title_fullStr |
Functional and biotechnological insights into diglycosidases |
title_full_unstemmed |
Functional and biotechnological insights into diglycosidases |
title_sort |
Functional and biotechnological insights into diglycosidases |
dc.creator.none.fl_str_mv |
Mazzaferro, Laura Breccia, Javier Dario |
author |
Mazzaferro, Laura |
author_facet |
Mazzaferro, Laura Breccia, Javier Dario |
author_role |
author |
author2 |
Breccia, Javier Dario |
author2_role |
author |
dc.subject.none.fl_str_mv |
Α-Rhamnosyl-Β-Glucosidase Β-Primeverosidase Β-Rutinosidase Furcatin Hydrolase Vicianin Hydrolase |
topic |
Α-Rhamnosyl-Β-Glucosidase Β-Primeverosidase Β-Rutinosidase Furcatin Hydrolase Vicianin Hydrolase |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/2.9 https://purl.org/becyt/ford/2 |
dc.description.none.fl_txt_mv |
β-Glucosidases are reported to act in an exo manner and so are unable to hydrolyze the bond if another sugar is attached to a non-reducing terminus of glucose. However, endo-β-glucosidases recognizing the heterosidic linkage have been known to plant physiologists for eight decades, although they have been described in detail only recently. Because of the ability of these enzymes to split off a disaccharide they were named disaccharide-specific glycosidases or 'diglycosidases'. In contrast to the sequential mechanism of two monoglycosidases, the transformation of some secondary metabolites in one step was reported as responsible for the production of toxic compounds involved in plant defense mechanisms against herbivores, such as hydrogen cyanide. The current focus of interest is on the application of their unique substrate specificity for biotransformation of plant-based foods. Four activities have been described and characterized so far, recognizing the following disaccharidic sugar moieties: primeverose, acuminose, rutinose and vicianose. Moreover, three of these proteins have been fully sequenced and mutants of one of them constructed by site-directed mutagenesis, in order to elaborate the molecular basis of substrate recognition. The present paper reviews the role of these enzymes in plant and filamentous fungi, as well as their prospects for technological applications. Fil: Mazzaferro, Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias de la Tierra y Ambientales de La Pampa. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Instituto de Ciencias de la Tierra y Ambientales de La Pampa; Argentina Fil: Breccia, Javier Dario. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias de la Tierra y Ambientales de La Pampa. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Instituto de Ciencias de la Tierra y Ambientales de La Pampa; Argentina |
description |
β-Glucosidases are reported to act in an exo manner and so are unable to hydrolyze the bond if another sugar is attached to a non-reducing terminus of glucose. However, endo-β-glucosidases recognizing the heterosidic linkage have been known to plant physiologists for eight decades, although they have been described in detail only recently. Because of the ability of these enzymes to split off a disaccharide they were named disaccharide-specific glycosidases or 'diglycosidases'. In contrast to the sequential mechanism of two monoglycosidases, the transformation of some secondary metabolites in one step was reported as responsible for the production of toxic compounds involved in plant defense mechanisms against herbivores, such as hydrogen cyanide. The current focus of interest is on the application of their unique substrate specificity for biotransformation of plant-based foods. Four activities have been described and characterized so far, recognizing the following disaccharidic sugar moieties: primeverose, acuminose, rutinose and vicianose. Moreover, three of these proteins have been fully sequenced and mutants of one of them constructed by site-directed mutagenesis, in order to elaborate the molecular basis of substrate recognition. The present paper reviews the role of these enzymes in plant and filamentous fungi, as well as their prospects for technological applications. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-08 |
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/11336/81616 Mazzaferro, Laura; Breccia, Javier Dario; Functional and biotechnological insights into diglycosidases; Taylor & Francis Ltd; Biocatalysis and Biotransformation; 29; 4; 8-2011; 103-112 1024-2422 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/81616 |
identifier_str_mv |
Mazzaferro, Laura; Breccia, Javier Dario; Functional and biotechnological insights into diglycosidases; Taylor & Francis Ltd; Biocatalysis and Biotransformation; 29; 4; 8-2011; 103-112 1024-2422 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.3109/10242422.2011.594882 info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/abs/10.3109/10242422.2011.594882 |
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 |
Taylor & Francis Ltd |
publisher.none.fl_str_mv |
Taylor & Francis Ltd |
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_ |
1844613497056395264 |
score |
13.070432 |