Article
Activity enhancement of Candida antarctica lipase B by flexibility modulation in helix region surrounding the active site.
Applied biochemistry and biotechnology - 1 Jun 2013
Hong So Yeon, Yoo Young Je
Abstract excerpt
The activity of Candida antarctica lipase B was improved by mutation of the area surrounding the active site. We changed the edges of four helices surrounding the active site to flexible amino acids. Two mutants, V139E and I255E, obtained as a result of Pichia pastoris expression, showed enhanced...
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