Summary
The transglycosylation activity of β-galactosidase fromAchatina achatina digestive juice was tested for glycosylating protected hydroxy amino acids. Attractive yields of β-galactosyl-(Z-Ser-OMe) (35%) and β-galactosyl-(Z-Hyp-OMe) (28%) could be obtained using lactose as glycosyl donor and the corresponding amino acid methyl esters N-protected by a benzyloxycarbonyl group (Z) as glycosyl acceptors.
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Leparoux, S., Fortun, Y. & Colas, B. Synthesis of β-galactosyl-(hydroxy amino acid) derivatives using β-galactosidase activity ofAchatina achatina digestive juice. Biotechnol Lett 16, 677–682 (1994). https://doi.org/10.1007/BF00136470
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DOI: https://doi.org/10.1007/BF00136470