Protein Engineering Technique and The Search for The New Biocatalyst Design

The biocatalyst molecular design is an important method to develop new biocatalyst. The protein engineering technique has become a technique platform to generate the efficient, effective biocatalyst, site-directed mutagenesis, DNA suffling, invitro directed evolution promise the creation of new biocatalyst and improving of structure and function of nature enzyme and should open up new opportunities for producing more effective biocatalyst.