Jedinečný transglycosylační potenciál extracelulární alpha-D-galactosidasy z Talaromyces flavus

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388971%3A_____%2F06%3A00048853" target="_blank" >RIV/61388971:_____/06:00048853 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Unique transglycosylation potential of extracellular alpha-D-galactosidase from Talaromyces flavus

Popis výsledku v původním jazyce

The transalycosylation potential of the extracellular alpha-D-galactosidase from the filamentous fungus Talaromyces flavus CCF 2686, chosen as the best enzyme from the screening, was investigated using a series of sterically hindered alcohols (primary, secondary and tertiary) as galactosyl acceptors. Nine alkyl alpha-D-galactopyranosides derived from the following alcohols - tert-butyl alcohol, 2-methyl-2-butyl alcohol, 2-methyl-1-propyl alcohol, 2,2,2-trifluoroethyl alcohol, 2-propyn-1-ol, n-pentyl alcohol, 3,5-dihydroxybenzyl alcohol, 1-phenylethyl alcohol and 1,4-dithio-DL-threitol - were prepared on a semi-preparative scale. This demonstrates a broad synthetic potential of the T flavus alpha-D-galactosidase that has not been observed with another enzyme tested. Moreover, this enzyme exhibits good transglycosylation yields (6-34%). The enzymatic synthesis of tert-butyl alpha-D-galactopyranoside by transglycosylation was studied in detail

Název v anglickém jazyce

Unique transglycosylation potential of extracellular alpha-D-galactosidase from Talaromyces flavus

Popis výsledku anglicky

The transalycosylation potential of the extracellular alpha-D-galactosidase from the filamentous fungus Talaromyces flavus CCF 2686, chosen as the best enzyme from the screening, was investigated using a series of sterically hindered alcohols (primary, secondary and tertiary) as galactosyl acceptors. Nine alkyl alpha-D-galactopyranosides derived from the following alcohols - tert-butyl alcohol, 2-methyl-2-butyl alcohol, 2-methyl-1-propyl alcohol, 2,2,2-trifluoroethyl alcohol, 2-propyn-1-ol, n-pentyl alcohol, 3,5-dihydroxybenzyl alcohol, 1-phenylethyl alcohol and 1,4-dithio-DL-threitol - were prepared on a semi-preparative scale. This demonstrates a broad synthetic potential of the T flavus alpha-D-galactosidase that has not been observed with another enzyme tested. Moreover, this enzyme exhibits good transglycosylation yields (6-34%). The enzymatic synthesis of tert-butyl alpha-D-galactopyranoside by transglycosylation was studied in detail

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EE - Mikrobiologie, virologie

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2006

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Molecular Catalysis B-Enzymatic

ISSN

1381-1177

e-ISSN

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Svazek periodika

39

Číslo periodika v rámci svazku

-

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

7

Strana od-do

128-134

Kód UT WoS článku

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EID výsledku v databázi Scopus

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