Transglycosylation reactions with a crude culture filtrate from Thermoascus aurantiacus

Transglycosylation reactions with a crude culture filtrate from Thermoascus aurantiacus

Some characteristics of regioselectivity and acceptor tolerance in transglycosylation reactions, catalysed by a crude culture filtrate from Thermoascus aurantiacus, were examined by employing methanol and monosaccharides as acceptors. When beta-D-mannopyranosyl fluoride was employed as the donor, th...

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Veröffentlicht in:Carbohydrate research 2000-08, Vol.327 (4), p.483-487
Hauptverfasser: Ortner, J, Albert, M, Terler, K, Steiner, W, Dax, K
Format: Artikel
Sprache:eng
Schlagworte:
Ascomycota - cytology
Ascomycota - enzymology
Ascomycota - metabolism
Cell Culture Techniques
Fluorine
Fungi - cytology
Fungi - enzymology
Fungi - metabolism
Glycosylation
Hydrolases - metabolism
Magnetic Resonance Spectroscopy
Mannosidases - metabolism
Methanol - metabolism
Monosaccharides - metabolism
Radioisotopes
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Zusammenfassung:Some characteristics of regioselectivity and acceptor tolerance in transglycosylation reactions, catalysed by a crude culture filtrate from Thermoascus aurantiacus, were examined by employing methanol and monosaccharides as acceptors. When beta-D-mannopyranosyl fluoride was employed as the donor, the anomeric configuration of the newly formed bond was found to depend on the structure of the acceptor used.
ISSN:0008-6215
DOI:10.1016/S0008-6215(00)00061-6