Membrane-enclosed multienzyme (MEME) synthesis of 2,7-anhydro-sialic acid derivatives

Marie Monestier, Dimitrios Latousakis, Andrew Bell, Sandra Tribolo, Louise E. Tailford, Ian J. Colquhoun, Gwenaelle Le Gall, Hai Yu, Xi Chen, Martin Rejzek, Simone Dedola, Robert A. Field, Nathalie Juge

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Naturally occurring 2,7-anhydro-alpha-N-acetylneuraminic acid (2,7-anhydro-Neu5Ac) is a transglycosylation product of bacterial intramolecular trans-sialidases (IT-sialidases). A facile one-pot two-enzyme approach has been established for the synthesis of 2,7-anhydro-sialic acid derivatives including those containing different sialic acid forms such as Neu5Ac and N-glycolylneuraminic acid (Neu5Gc). The approach is based on the use of Ruminoccocus gnavus IT-sialidase for the release of 2,7-anhydro-sialic acid from glycoproteins, and the conversion of free sialic acid by a sialic acid aldolase. This synthetic method, which is based on a membrane-enclosed enzymatic synthesis, can be performed on a preparative scale. Using fetuin as a substrate, high-yield and cost-effective production of 2,7-anhydro-Neu5Ac was obtained to high-purity. This method was also applied to the synthesis of 2,7-anhydro-Neu5Gc. The membrane-enclosed multienzyme (MEME) strategy reported here provides an efficient approach to produce a variety of sialic acid derivatives.

Original languageEnglish (US)
Pages (from-to)110-117
Number of pages8
JournalCarbohydrate Research
Volume451
DOIs
StatePublished - Nov 8 2017

Fingerprint

N-Acetylneuraminic Acid
Derivatives
Membranes
N-acetylneuraminate lyase
Fetuins
Neuraminidase
Glycoproteins
Costs and Cost Analysis
Acids
2,7-anhydro-N-acetylneuraminic acid
Substrates
Enzymes
Costs
N-glycolylneuraminic acid

Keywords

  • 2,7-anhydro-Neu5Ac
  • 2,7-anhydro-Neu5Gc
  • Intramolecular trans-sialidase
  • Ruminococcus gnavus
  • Sialic acid enzymatic synthesis

ASJC Scopus subject areas

  • Analytical Chemistry
  • Biochemistry
  • Organic Chemistry

Cite this

Monestier, M., Latousakis, D., Bell, A., Tribolo, S., Tailford, L. E., Colquhoun, I. J., ... Juge, N. (2017). Membrane-enclosed multienzyme (MEME) synthesis of 2,7-anhydro-sialic acid derivatives. Carbohydrate Research, 451, 110-117. https://doi.org/10.1016/j.carres.2017.08.008

Membrane-enclosed multienzyme (MEME) synthesis of 2,7-anhydro-sialic acid derivatives. / Monestier, Marie; Latousakis, Dimitrios; Bell, Andrew; Tribolo, Sandra; Tailford, Louise E.; Colquhoun, Ian J.; Le Gall, Gwenaelle; Yu, Hai; Chen, Xi; Rejzek, Martin; Dedola, Simone; Field, Robert A.; Juge, Nathalie.

In: Carbohydrate Research, Vol. 451, 08.11.2017, p. 110-117.

Research output: Contribution to journalArticle

Monestier, M, Latousakis, D, Bell, A, Tribolo, S, Tailford, LE, Colquhoun, IJ, Le Gall, G, Yu, H, Chen, X, Rejzek, M, Dedola, S, Field, RA & Juge, N 2017, 'Membrane-enclosed multienzyme (MEME) synthesis of 2,7-anhydro-sialic acid derivatives', Carbohydrate Research, vol. 451, pp. 110-117. https://doi.org/10.1016/j.carres.2017.08.008
Monestier M, Latousakis D, Bell A, Tribolo S, Tailford LE, Colquhoun IJ et al. Membrane-enclosed multienzyme (MEME) synthesis of 2,7-anhydro-sialic acid derivatives. Carbohydrate Research. 2017 Nov 8;451:110-117. https://doi.org/10.1016/j.carres.2017.08.008
Monestier, Marie ; Latousakis, Dimitrios ; Bell, Andrew ; Tribolo, Sandra ; Tailford, Louise E. ; Colquhoun, Ian J. ; Le Gall, Gwenaelle ; Yu, Hai ; Chen, Xi ; Rejzek, Martin ; Dedola, Simone ; Field, Robert A. ; Juge, Nathalie. / Membrane-enclosed multienzyme (MEME) synthesis of 2,7-anhydro-sialic acid derivatives. In: Carbohydrate Research. 2017 ; Vol. 451. pp. 110-117.
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