| 释义 | 
		Definition of protein engineering in English: protein engineeringnoun mass nounThe manipulation of the structures of proteins so as to produce desired properties, or the synthesis of proteins with particular structures.  Example sentencesExamples -  Protein stability plays an extremely important role not only in its biological function but also in medical science and protein engineering.
 -  Therefore, for many applications, an antibody of interest may require further ad hoc optimization by protein engineering to make it more stable.
 -  In addition to contributing to the understanding of pigment binding, the molecular insight gained in this work will have a direct impact on protein engineering of all pigment-binding proteins.
 -  Furthermore, the crystal structure of Rubisco from several species and the extensive homology of amino acid sequences has allowed the advance of genetic manipulation, protein engineering and transformation experiments.
 -  As such, tropoelastin and its synthetic analogs have been a subject of intense investigation in the field of biopolymers and protein engineering.
 
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