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Akademický článek

Low Molar Mass Dextran: One-Step Synthesis With Dextransucrase by Site-Directed Mutagenesis and its Potential of Iron-Loading

Autor: Tingting Wang, Zhiming Jiang, Yiya Wang, Hao Wu, Yan Fang, Weiliang Dong, Bin Wu, Jiangfeng Ma, Min Jiang

Publikováno v: Frontiers in Bioengineering and Biotechnology, Vol 9 (2021)

Iron dextran is a common anti-anemia drug, and it requires low molar mass dextran as substrate. In this work, we selected 11 amino acid residues in domain A/B of DSR-MΔ2 within a 5-angstrom distance from sucrose for site-directed mutagenesis by mole

Externí odkaz: https://doaj.org/article/98b0deee045f496cac5e5d9ff6def133

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Akademický článek

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Akademický článek

Bacterial α-Glucan and Branching Sucrases from GH70 Family: Discovery, Structure–Function Relationship Studies and Engineering

Autor: Manon Molina, Gianluca Cioci, Claire Moulis, Etienne Séverac, Magali Remaud-Siméon

Publikováno v: Microorganisms, Vol 9, Iss 8, p 1607 (2021)

Glucansucrases and branching sucrases are classified in the family 70 of glycoside hydrolases. They are produced by lactic acid bacteria occupying very diverse ecological niches (soil, buccal cavity, sourdough, intestine, dairy products, etc.). Usual

Externí odkaz: https://doaj.org/article/1a19d9cb423c4f949210d5f7702de2b4

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Construction of a Novel Chimeric Dextransucrase Fused to the Carbohydrate-Binding Module CBM2a

Autor: Roberto Carlos Aristicas Ribalta, Arianne Rubio Sánchez, Lisandra Teresa Martínez Valdés, Benoit Moreau, Amanda Montes Alvarez, Eric Dubreucq, Meinardo Lafargue Gámez, Reinaldo Fraga Vidal

Publikováno v: Catalysts
Catalysts, MDPI, 2021, 11 (10), pp.1179. ⟨10.3390/catal11101179⟩
Volume 11
Issue 10
Catalysts, Vol 11, Iss 1179, p 1179 (2021)

The lactic acid bacteria (LAB) have great potential to produce homoexopolysaccharides (HoPS), have been the subject of extensive research efforts, given their health benefits and physicochemical properties. The HoPS functional properties are determin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::006f283564360b11b1ec4de98eec61a2
https://hal.inrae.fr/hal-03496380/document

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Low Molar Mass Dextran: One-Step Synthesis With Dextransucrase by Site-Directed Mutagenesis and its Potential of Iron-Loading

Autor: Zhiming Jiang, Fang Yan, Jiangfeng Ma, Bin Wu, Tingting Wang, Min Jiang, Weiliang Dong, Hao Wu, Yiya Wang

Publikováno v: Frontiers in Bioengineering and Biotechnology, Vol 9 (2021)
Frontiers in Bioengineering and Biotechnology

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0673b285d6de877d210036edee15b3a9
https://doi.org/10.3389/fbioe.2021.747602

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Bacterial α-Glucan and Branching Sucrases from GH70 Family: Discovery, Structure–Function Relationship Studies and Engineering

Autor: Molina, Manon, Cioci, Gianluca, Moulis, Claire, Séverac, Etienne, Remaud-Siméon, Magali

Publikováno v: Microorganisms
Microorganisms, MDPI, 2021, 9 (8), pp.1607. ⟨10.3390/microorganisms9081607⟩
Microorganisms, Vol 9, Iss 1607, p 1607 (2021)
Microorganisms, 2021, 9 (8), pp.1607. ⟨10.3390/microorganisms9081607⟩

International audience; Glucansucrases and branching sucrases are classified in the family 70 of glycoside hydrolases. They are produced by lactic acid bacteria occupying very diverse ecological niches (soil, buccal cavity, sourdough, intestine, dair

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::43c37e0b507be2b385bb4ad0b8a3fc37
https://hal.inrae.fr/hal-03340133/document

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Akademický článek

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A specific oligosaccharide-binding site in the alternansucrase catalytic domain mediates alternan elongation

Autor: Manon Molina, Claire Moulis, David Guieysse, Magali Remaud-Simeon, Nelly Monties, Gianluca Cioci, Sandrine Morel

Publikováno v: Journal of Biological Chemistry
Journal of Biological Chemistry, American Society for Biochemistry and Molecular Biology, 2020, 295 (28), pp.9474-9489. ⟨10.1074/jbc.RA120.013028⟩
Journal of Biological Chemistry, 2020, 295 (28), pp.9474-9489. ⟨10.1074/jbc.RA120.013028⟩
J Biol Chem
'Journal of Biological Chemistry ', vol: 295, pages: 9474-9489 (2020)

International audience; Microbial ?-glucans produced by GH70 (glycoside hydrolase family 70) glucansucrases are gaining importance because of the mild conditions for their synthesis from sucrose, their biodegradability, and their current and anticipa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84640c25de0d9ccb3975b8251a7e581d
https://hal.inrae.fr/hal-02918812/file/2020_Molina_JBC.pdf

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Biotechnological potential of novel glycoside hydrolase family 70 enzymes synthesizing α-glucans from starch and sucrose

Publikováno v: Biotechnology Advances. 36:196-207

Transglucosidases belonging to the glycoside hydrolase (GH) family 70 are promising enzymatic tools for the synthesis of α-glucans with defined structures from renewable sucrose and starch substrates. Depending on the GH70 enzyme specificity, α-glu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dris___01423::2cc76fd87a84e3a39bd92940bc046f0b
https://doi.org/10.1016/j.biotechadv.2017.11.001

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