Cloning, Sequencing, and Expression in Escherichia coli of the New Gene Encoding β-1,3-Xylanase from a Marine Bacterium, Vibrio sp. Strain XY-214 |
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Authors: | Toshiyoshi Araki Shinnosuke Hashikawa and Tatsuo Morishita |
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Abstract: | The Vibrio sp. strain XY-214 β-1,3-xylanase gene cloned in Escherichia coli DH5α consisted of an open reading frame of 1,383 nucleotides encoding a protein of 460 amino acids with a molecular mass of 51,323 Da and had a signal peptide of 22 amino acids. The transformant enzyme hydrolyzed β-1,3-xylan to produce several xylooligosaccharides. |
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