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Molecular Biology Commons

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Journal

Biology

The Winthrop McNair Research Bulletin

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Full-Text Articles in Molecular Biology

Expression, Purification, And Crystallization Of An Endoxylanase From Bacteroides Vulgatus, Jesslyn Park, Jason Hurlbert Oct 2016

Expression, Purification, And Crystallization Of An Endoxylanase From Bacteroides Vulgatus, Jesslyn Park, Jason Hurlbert

The Winthrop McNair Research Bulletin

Sustainable sources of energy are growing in demand as fossil fuels are rapidly expended. One such energy source is fuel ethanol generated from the fermentation of plant biomass by engineered bacterial biocatalysts. The creation of a biocatalyst capable of converting nearly any plant matter to fuel ethanol requires the identification of novel enzymes capable of degrading specific carbohydrate polymers and cloning these enzymes into a bacterial host. This study seeks to structurally characterize a novel xylanase of glycosyl hydrolase family 30 (GH30) from Bacteroides vulgatus, a bacterium found in the human gut microbiome, via x-ray crystallography. The gene for …