Výsledky vyhledávání - "Larissa C. Textor"

Akademický článek

An alternative conformation of ERβ bound to estradiol reveals H12 in a stable antagonist position

Autor: Paulo C. T. Souza, Larissa C. Textor, Denise C. Melo, Alessandro S. Nascimento, Munir S. Skaf, Igor Polikarpov

Publikováno v: Scientific Reports, Vol 7, Iss 1, Pp 1-11 (2017)

Abstract The natural ligand 17β-estradiol (E2) is so far believed to induce a unique agonist-bound active conformation in the ligand binding domain (LBD) of the estrogen receptors (ERs). Both subtypes, ERα and ERβ, are transcriptionally activated

Externí odkaz: https://doaj.org/article/7658c3e0f2b849b89a16ce660fd83156

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Crystal structure analysis of peroxidase from the palm tree Chamaerops excelsa

Autor: João R. C. Muniz, Igor Polikarpov, Amanda Bernardes, Vassiliy N. Bavro, Nazaret Hidalgo Cuadrado, Jademilson C. Santos, Larissa C. Textor, Valery L. Shnyrov, Manuel G. Roig, Eduard Y. Kostetsky

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Palm tree peroxidases are known to be very stable enzymes and the peroxidase from the Chamaerops excelsa (CEP), which has a high pH and thermal stability, is no exception. To date, the structural and molecular events underscoring such biochemical beh

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92d1c015156b03c50b235701be78e768
https://doi.org/10.1016/j.biochi.2015.01.014

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An alternative conformation of ERβ bound to estradiol reveals H12 in a stable antagonist position

Autor: Denise C. Melo, Larissa C. Textor, Paulo C. T. Souza, Igor Polikarpov, Alessandro S. Nascimento, Munir S. Skaf

Publikováno v: Scientific Reports
Scientific Reports, 7(1):3509. Nature Publishing Group
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Scientific Reports, Vol 7, Iss 1, Pp 1-11 (2017)

The natural ligand 17β-estradiol (E2) is so far believed to induce a unique agonist-bound active conformation in the ligand binding domain (LBD) of the estrogen receptors (ERs). Both subtypes, ERα and ERβ, are transcriptionally activated in the pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc2f7c21551b9e8e8565105aff9ddafb
https://pubmed.ncbi.nlm.nih.gov/28615710

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Purification, crystallization and preliminary crystallographic analysis of peroxidase from the palm tree Chamaerops excelsa

Autor: Jademilson C. Santos, Igor Polikarpov, Larissa C. Textor, Galina G. Zhadan, Valery L. Shnyrov, Manuel G. Roig, Nazaret Hidalgo Cuadrado

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Plant peroxidases are presently used extensively in a wide range of biotechnological applications owing to their high environmental and thermal stability. As part of efforts towards the discovery of appealing new biotechnological enzymes, the peroxid

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa4eed061386822b570c674d8a2e7a94
https://doi.org/10.1107/s1744309111039030

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Purification, crystallization and preliminary crystallographic analysis of the catalytic domain of the extracellular cellulase CBHI fromTrichoderma harzianum

Autor: Roberto Nobuyuki Maeda, Francieli Colussi, Larissa C. Textor, Viviane Isabel Serpa, Nei Pereira, Igor Polikarpov

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

The filamentous fungusTrichoderma harzianumhas a considerable cellulolytic activity that is mediated by a complex of enzymes which are essential for the hydrolysis of microcrystalline cellulose. These enzymes were produced by the induction ofT. harzi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e85021e84b983f4ab5b1e0e2e508d4f3
https://doi.org/10.1107/s1744309110026886

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Joint X-ray crystallographic and molecular dynamics study of cellobiohydrolase I from Trichoderma harzianum: deciphering the structural features of cellobiohydrolase catalytic activity

Autor: Francieli Colussi, Munir S. Skaf, João R. C. Muniz, Fabio M. Squina, Bruno Luan Mello, Igor Polikarpov, Rodrigo Lanna Franco da Silveira, Viviane Isabel Serpa, Larissa C. Textor, Nei Pereira

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Aiming to contribute toward the characterization of new, biotechnologically relevant cellulolytic enzymes, we report here the first crystal structure of the catalytic core domain of Cel7A (cellobiohydrolase I) from the filamentous fungus Trichoderma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e78ad1a166d64e3f17f48789c3e4b3a

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Akademický článek

Sets of covariant residues modulate the activity and thermal stability of GH1 β-glucosidases.

Autor: Fábio K Tamaki, Larissa C Textor, Igor Polikarpov, Sandro R Marana

Publikováno v: PLoS ONE, Vol 9, Iss 5, p e96627 (2014)

The statistical coupling analysis of 768 β-glucosidases from the GH1 family revealed 23 positions in which the amino acid frequencies are coupled. The roles of these covariant positions in terms of the properties of β-glucosidases were investigated

Externí odkaz: https://doaj.org/article/e6912e8aa6554dbaaa5cc7c75985a4b2

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