title: Protein engineering.
mesh_terms: D015195:Drug Design; D014176:Protein Biosynthesis; D015202:Protein Engineering; D011506:Proteins / Q000737:chemistry*; D011994:Recombinant Proteins / Q000096:biosynthesis / Q000737:chemistry*
chemical_list: D011506:Proteins; D011994:Recombinant Proteins