Cargando…
Reaction Mechanism of N-Acetylneuraminic Acid Lyase Revealed by a Combination of Crystallography, QM/MM Simulation, and Mutagenesis
[Image: see text] N-Acetylneuraminic acid lyase (NAL) is a Class I aldolase that catalyzes the reversible condensation of pyruvate with N-acetyl-d-mannosamine (ManNAc) to yield the sialic acid N-acetylneuraminic acid (Neu5Ac). Aldolases are finding increasing use as biocatalysts for the stereospecif...
Autores principales: | Daniels, Adam D., Campeotto, Ivan, van der Kamp, Marc W., Bolt, Amanda H., Trinh, Chi H., Phillips, Simon E. V., Pearson, Arwen R., Nelson, Adam, Mulholland, Adrian J., Berry, Alan |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
American Chemical
Society
2014
|
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4004234/ https://www.ncbi.nlm.nih.gov/pubmed/24521460 http://dx.doi.org/10.1021/cb500067z |
Ejemplares similares
-
Structural Insights into Substrate Specificity in Variants of N-Acetylneuraminic Acid Lyase Produced by Directed Evolution
por: Campeotto, Ivan, et al.
Publicado: (2010) -
Structural Insights into the Recovery of Aldolase Activity in N-Acetylneuraminic Acid Lyase by Replacement of the Catalytically Active Lysine with γ-Thialysine by Using a Chemical Mutagenesis Strategy
por: Timms, Nicole, et al.
Publicado: (2013) -
Evaluation of fluoropyruvate as nucleophile in reactions catalysed by N-acetyl neuraminic acid lyase variants: scope, limitations and stereoselectivity
por: Stockwell, Jennifer, et al.
Publicado: (2016) -
Characterization of a novel N-acetylneuraminic acid lyase favoring N-acetylneuraminic acid synthesis
por: Ji, Wenyan, et al.
Publicado: (2015) -
Chemical accuracy in QM/MM calculations on enzyme-catalysed reactions
por: Mulholland, Adrian J
Publicado: (2007)