A chemoenzymatic synthesis of deoxy sugar esters involving stereoselective acetylation of hemiacetals catalyzed by CALB

Autor: Sven Tamp, Ly Villo, Tõnis Pehk, Ülo Lille, Malle Kreen, Andrus Metsala, Marina Kudryashova, Omar Parve

Publikováno v: Journal of Molecular Catalysis B: Enzymatic. 68:44-51

An extension of the scope of the chemoenzymatic strategy for the synthesis of stereochemically pure pyranose deoxy sugar esters of different carboxylic acids has been achieved. The objective of the work was to extend the strategy to the synthesis of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2ae01b970e009680f3e16bd344bc5bdc
https://doi.org/10.1016/j.molcatb.2010.09.008

Identification of a functional allene oxide synthase-lipoxygenase fusion protein in the soft coral Gersemia fruticosa suggests the generality of this pathway in octocorals

Autor: Helike Lõhelaid, Ivar Järving, Karin Valmsen, Külliki Varvas, Reet Järving, Nigulas Samel, Malle Kreen

Publikováno v: Biochimica et Biophysica Acta (BBA) - General Subjects. 1780:315-321

The conversion of fatty acid hydroperoxides to allene epoxides is catalysed by a cytochrome P450 in plants. In contrast, in the coral Plexaura homomalla, a catalase-related hemoprotein fused to the lipoxygenase (LOX) was found to function as an allen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c34f88fab23b54d8ed9103e8e648aaa4
https://doi.org/10.1016/j.bbagen.2007.10.010

Tandem and Sequential Multi-Enzymatic Syntheses

Autor: Kim, B.G., Ahn, J.H., Sello, G., Di Gennaro, P., van Herk, T., Hartog, A.F., Wever, R., Oroz-Guinea, I., Sánchez-Moreno, I., García-Junceda, E., Wu, B., Szymanski, W., Feringa, B.L., Janssen, D.B., Villo, L., Kreen, M., Kudryashova, M., Metsala, A., Tamp, S., Lille, ü., Pehk, T., Parve, O., McClean, K., Eddowes, P., Whittall, J., Sutton, P.W.

Publikováno v: Practical methods for biocatalysis and biotransformations, 2, 313-346
Practical Methods for Biocatalysis and Biotransformations 2
Digital.CSIC. Repositorio Institucional del CSIC
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Summary This chapter contains sections titled: •Production of Isorhamnetin 3-O-Glucoside in Escherichia coli Using Engineered Glycosyltransferase •Multienzymatic Preparation of (−)-3-(Oxiran-2-yl)Benzoic Acid •Enzymatic Synthesis of Carbohydr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb20fe29a14cab46e89bfd771c02cd1b
http://hdl.handle.net/10261/76645

Practical Methods for Biocatalysis and Biotransformations 2

Autor: John Whittall, Peter W. Sutton

Biocatalysts are increasingly used by chemists engaged in fine chemical synthesis within both industry and academia. Today, there exists a huge choice of high-tech enzymes and whole cell biocatalysts, which add enormously to the repertoire of synthet