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

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About: Unique transglycosylation potential of extracellular alpha-D-galactosidase from Talaromyces flavus Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	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 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 (en) Byl studován transglykosylační potenciál extracelulární alpha-D-galactosidasy z Talaromyces flavus s použitím serie stericky bráněných alkoholů (cs)
Title	Unique transglycosylation potential of extracellular alpha-D-galactosidase from Talaromyces flavus Jedinečný transglycosylační potenciál extracelulární alpha-D-galactosidasy z Talaromyces flavus (cs) Unique transglycosylation potential of extracellular alpha-D-galactosidase from Talaromyces flavus (en)
skos:prefLabel	Unique transglycosylation potential of extracellular alpha-D-galactosidase from Talaromyces flavus Jedinečný transglycosylační potenciál extracelulární alpha-D-galactosidasy z Talaromyces flavus (cs) Unique transglycosylation potential of extracellular alpha-D-galactosidase from Talaromyces flavus (en)
skos:notation	RIV/61388971:_____/06:00048853!RIV07-GA0-61388971
http://linked.open.../vavai/riv/strany	128;134
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA203/05/0172), P(OC D25.001), P(OC D25.002), Z(AV0Z50200510)
http://linked.open...iv/cisloPeriodika	-
http://linked.open...vai/riv/dodaniDat	2007
http://linked.open...aciTvurceVysledku	Simerská, Pavla Kuzma, Marek Křen, Vladimír
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Mikrobiologický ústav AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	505035
http://linked.open...ai/riv/idVysledku	RIV/61388971:_____/06:00048853
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	talaromyces flavus; transglycosylation; tert-butyl alcohol (en)
http://linked.open.../riv/klicoveSlovo	transglycosylation tert-butyl alcohol talaromyces flavus
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[750DA2A2A261]
http://linked.open...i/riv/nazevZdroje	Journal of Molecular Catalysis B-Enzymatic
http://linked.open...in/vavai/riv/obor	EE
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	http://linked.opendata.cz/resource/domain/vavai/projekt/OC%20D25.002 a-N-Acetylgalactosaminidase and a-galactosidase-structural and functional characterisation, use in synthesis of biologically important glycoconjugates http://linked.opendata.cz/resource/domain/vavai/projekt/OC%20D25.001
http://linked.open...UplatneniVysledku	2006
http://linked.open...v/svazekPeriodika	39
http://linked.open...iv/tvurceVysledku	Křen, Vladimír Kuzma, Marek Macková, M. Monti, D. Riva, S. Simerská, Pavla
http://linked.open...n/vavai/riv/zamer	Microorganisms in Research and Biotechnology
issn	1381-1177
number of pages	7 (xsd:int)

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