Structural basis for ligand recognition in a mushroom lectin: Solvent structure as specificity predictor

Autores
Gauto, Diego Fernando; Di Lella, Santiago; Estrin, Dario Ariel; Monaco, Hugo; Marti, Marcelo Adrian
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Lectins are able to recognize specific carbohydrate structures through their carbohydrate recognition domain (CRD). The lectin from the mushroom Agaricus bisporus (ABL) has the remarkable ability of selectively recognizing the TF-antigen, composed of Galβ1-3GalNAc, Ser/Thr linked to proteins, specifically exposed in neoplastic tissues. Strikingly, the recently solved crystal structure of tetrameric ABL in the presence of TF-antigen and other carbohydrates showed that each monomer has two CRDs, each being able to bind specifically to different monosaccharides that differ only in the configuration of a single hydroxyl, like N-acetyl-d-galactosamine (GalNAc) and N-acetyl-d-glucosamine (GlcNAc). Understanding how lectin CRDs bind and discriminate mono and/or (poly)-saccharides is an important issue in glycobiology, with potential impact in the design of better and selective lectin inhibitors with potential therapeutic properties. In this work, and based on the unusual monosaccharide epimeric specificity of the ABL CRDs, we have performed molecular dynamics simulations of the natural (crystallographic) and inverted (changing GalNAc for GlcNAc and vice-versa) ABL-monosaccharide complexes in order to understand the selective ligand recognition properties of each CRD. We also performed a detailed analysis of the CRD local solvent structure, using previously developed methodology, and related it with the recognition mechanism. Our results provide a detailed picture of each ABL CRD specificity, allowing a better understanding of the carbohydrate selective recognition process in this particular lectin. © 2011 Published by Elsevier Ltd.
Fil: Gauto, Diego Fernando. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Inorgánica, Analítica y Química Física; Argentina
Fil: Di Lella, Santiago. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Inorgánica, Analítica y Química Física; Argentina
Fil: Estrin, Dario Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Inorgánica, Analítica y Química Física; Argentina
Fil: Monaco, Hugo. Universita di Verona; Italia
Fil: Marti, Marcelo Adrian. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Inorgánica, Analítica y Química Física; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Biológica; Argentina
Materia
Affinity
Carbohydrate Recognition Domain
Lectin
Molecular Dynamics
Selectivity
Solvent Structure
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/71566
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Structural basis for ligand recognition in a mushroom lectin: Solvent structure as specificity predictorGauto, Diego FernandoDi Lella, SantiagoEstrin, Dario ArielMonaco, HugoMarti, Marcelo AdrianAffinityCarbohydrate Recognition DomainLectinMolecular DynamicsSelectivitySolvent Structurehttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Lectins are able to recognize specific carbohydrate structures through their carbohydrate recognition domain (CRD). The lectin from the mushroom Agaricus bisporus (ABL) has the remarkable ability of selectively recognizing the TF-antigen, composed of Galβ1-3GalNAc, Ser/Thr linked to proteins, specifically exposed in neoplastic tissues. Strikingly, the recently solved crystal structure of tetrameric ABL in the presence of TF-antigen and other carbohydrates showed that each monomer has two CRDs, each being able to bind specifically to different monosaccharides that differ only in the configuration of a single hydroxyl, like N-acetyl-d-galactosamine (GalNAc) and N-acetyl-d-glucosamine (GlcNAc). Understanding how lectin CRDs bind and discriminate mono and/or (poly)-saccharides is an important issue in glycobiology, with potential impact in the design of better and selective lectin inhibitors with potential therapeutic properties. In this work, and based on the unusual monosaccharide epimeric specificity of the ABL CRDs, we have performed molecular dynamics simulations of the natural (crystallographic) and inverted (changing GalNAc for GlcNAc and vice-versa) ABL-monosaccharide complexes in order to understand the selective ligand recognition properties of each CRD. We also performed a detailed analysis of the CRD local solvent structure, using previously developed methodology, and related it with the recognition mechanism. Our results provide a detailed picture of each ABL CRD specificity, allowing a better understanding of the carbohydrate selective recognition process in this particular lectin. © 2011 Published by Elsevier Ltd.Fil: Gauto, Diego Fernando. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Inorgánica, Analítica y Química Física; ArgentinaFil: Di Lella, Santiago. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Inorgánica, Analítica y Química Física; ArgentinaFil: Estrin, Dario Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Inorgánica, Analítica y Química Física; ArgentinaFil: Monaco, Hugo. Universita di Verona; ItaliaFil: Marti, Marcelo Adrian. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Inorgánica, Analítica y Química Física; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Biológica; ArgentinaElsevier2011-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/71566Gauto, Diego Fernando; Di Lella, Santiago; Estrin, Dario Ariel; Monaco, Hugo; Marti, Marcelo Adrian; Structural basis for ligand recognition in a mushroom lectin: Solvent structure as specificity predictor; Elsevier; Carbohydrate Research; 346; 7; 5-2011; 939-9480008-6215CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.carres.2011.02.016info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0008621511000905info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:11:36Zoai:ri.conicet.gov.ar:11336/71566instacron: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 10:11:36.822CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Structural basis for ligand recognition in a mushroom lectin: Solvent structure as specificity predictor
title Structural basis for ligand recognition in a mushroom lectin: Solvent structure as specificity predictor
spellingShingle Structural basis for ligand recognition in a mushroom lectin: Solvent structure as specificity predictor
Gauto, Diego Fernando
Affinity
Carbohydrate Recognition Domain
Lectin
Molecular Dynamics
Selectivity
Solvent Structure
title_short Structural basis for ligand recognition in a mushroom lectin: Solvent structure as specificity predictor
title_full Structural basis for ligand recognition in a mushroom lectin: Solvent structure as specificity predictor
title_fullStr Structural basis for ligand recognition in a mushroom lectin: Solvent structure as specificity predictor
title_full_unstemmed Structural basis for ligand recognition in a mushroom lectin: Solvent structure as specificity predictor
title_sort Structural basis for ligand recognition in a mushroom lectin: Solvent structure as specificity predictor
dc.creator.none.fl_str_mv Gauto, Diego Fernando
Di Lella, Santiago
Estrin, Dario Ariel
Monaco, Hugo
Marti, Marcelo Adrian
author Gauto, Diego Fernando
author_facet Gauto, Diego Fernando
Di Lella, Santiago
Estrin, Dario Ariel
Monaco, Hugo
Marti, Marcelo Adrian
author_role author
author2 Di Lella, Santiago
Estrin, Dario Ariel
Monaco, Hugo
Marti, Marcelo Adrian
author2_role author
author
author
author
dc.subject.none.fl_str_mv Affinity
Carbohydrate Recognition Domain
Lectin
Molecular Dynamics
Selectivity
Solvent Structure
topic Affinity
Carbohydrate Recognition Domain
Lectin
Molecular Dynamics
Selectivity
Solvent Structure
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Lectins are able to recognize specific carbohydrate structures through their carbohydrate recognition domain (CRD). The lectin from the mushroom Agaricus bisporus (ABL) has the remarkable ability of selectively recognizing the TF-antigen, composed of Galβ1-3GalNAc, Ser/Thr linked to proteins, specifically exposed in neoplastic tissues. Strikingly, the recently solved crystal structure of tetrameric ABL in the presence of TF-antigen and other carbohydrates showed that each monomer has two CRDs, each being able to bind specifically to different monosaccharides that differ only in the configuration of a single hydroxyl, like N-acetyl-d-galactosamine (GalNAc) and N-acetyl-d-glucosamine (GlcNAc). Understanding how lectin CRDs bind and discriminate mono and/or (poly)-saccharides is an important issue in glycobiology, with potential impact in the design of better and selective lectin inhibitors with potential therapeutic properties. In this work, and based on the unusual monosaccharide epimeric specificity of the ABL CRDs, we have performed molecular dynamics simulations of the natural (crystallographic) and inverted (changing GalNAc for GlcNAc and vice-versa) ABL-monosaccharide complexes in order to understand the selective ligand recognition properties of each CRD. We also performed a detailed analysis of the CRD local solvent structure, using previously developed methodology, and related it with the recognition mechanism. Our results provide a detailed picture of each ABL CRD specificity, allowing a better understanding of the carbohydrate selective recognition process in this particular lectin. © 2011 Published by Elsevier Ltd.
Fil: Gauto, Diego Fernando. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Inorgánica, Analítica y Química Física; Argentina
Fil: Di Lella, Santiago. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Inorgánica, Analítica y Química Física; Argentina
Fil: Estrin, Dario Ariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Inorgánica, Analítica y Química Física; Argentina
Fil: Monaco, Hugo. Universita di Verona; Italia
Fil: Marti, Marcelo Adrian. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Inorgánica, Analítica y Química Física; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Química Biológica; Argentina
description Lectins are able to recognize specific carbohydrate structures through their carbohydrate recognition domain (CRD). The lectin from the mushroom Agaricus bisporus (ABL) has the remarkable ability of selectively recognizing the TF-antigen, composed of Galβ1-3GalNAc, Ser/Thr linked to proteins, specifically exposed in neoplastic tissues. Strikingly, the recently solved crystal structure of tetrameric ABL in the presence of TF-antigen and other carbohydrates showed that each monomer has two CRDs, each being able to bind specifically to different monosaccharides that differ only in the configuration of a single hydroxyl, like N-acetyl-d-galactosamine (GalNAc) and N-acetyl-d-glucosamine (GlcNAc). Understanding how lectin CRDs bind and discriminate mono and/or (poly)-saccharides is an important issue in glycobiology, with potential impact in the design of better and selective lectin inhibitors with potential therapeutic properties. In this work, and based on the unusual monosaccharide epimeric specificity of the ABL CRDs, we have performed molecular dynamics simulations of the natural (crystallographic) and inverted (changing GalNAc for GlcNAc and vice-versa) ABL-monosaccharide complexes in order to understand the selective ligand recognition properties of each CRD. We also performed a detailed analysis of the CRD local solvent structure, using previously developed methodology, and related it with the recognition mechanism. Our results provide a detailed picture of each ABL CRD specificity, allowing a better understanding of the carbohydrate selective recognition process in this particular lectin. © 2011 Published by Elsevier Ltd.
publishDate 2011
dc.date.none.fl_str_mv 2011-05
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/11336/71566
Gauto, Diego Fernando; Di Lella, Santiago; Estrin, Dario Ariel; Monaco, Hugo; Marti, Marcelo Adrian; Structural basis for ligand recognition in a mushroom lectin: Solvent structure as specificity predictor; Elsevier; Carbohydrate Research; 346; 7; 5-2011; 939-948
0008-6215
CONICET Digital
CONICET
url http://hdl.handle.net/11336/71566
identifier_str_mv Gauto, Diego Fernando; Di Lella, Santiago; Estrin, Dario Ariel; Monaco, Hugo; Marti, Marcelo Adrian; Structural basis for ligand recognition in a mushroom lectin: Solvent structure as specificity predictor; Elsevier; Carbohydrate Research; 346; 7; 5-2011; 939-948
0008-6215
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.carres.2011.02.016
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0008621511000905
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 Elsevier
publisher.none.fl_str_mv Elsevier
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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