Non-productive adsorption of bacterial β-glucosidases on lignins is electrostatically modulated and depends on the presence of fibronection type III-like domain
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- 作者：Viviam M. da Silvaa ; Anderson S. de Souzaa ; Djanira R. Negrã ; ob ; Igor Polikarpovc ; Fabio M. Squinad ; Mario de Oliveira Netob ; Joã ; o R.C. Munizc ; Wanius Garciaa ; wanius.garcia@ufabc.edu.br" class="auth_mail" title="E-mail the corresponding author
- 关键词：β-Glucosidases ; Thermotoga petrophila ; Hyperthermostable ; Lignin ; Fibronectin type III-like domain
- 刊名：Enzyme and Microbial Technology
- 出版年：2016
- 出版时间：June 2016
- 年：2016
- 卷：87-88
- 期：Complete
- 页码：1-8
- 全文大小：2056 K
文摘
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Bacterial β-glucosidases adsorb to lignins through different mechanisms.
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TpBGL1 adsorption onto lignins is electrostatically modulated.
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TpBGL3 interacts with lignins through electrostatic and hydrophobic interactions.
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FnIII-like domain indeed increased non-productive adsorption of TpBGL3.
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Increase of temperature did not result in the increase of β-glucosidases adsorption.