title: Studying protein structure and function using semisynthesis.
mesh_terms: D008958:Models, Molecular; D010766:Phosphorylation; D011487:Protein Conformation; D011506:Proteins / Q000737:chemistry* / Q000235:genetics / Q000378:metabolism; D025801:Ubiquitin / Q000378:metabolism
chemical_list: D011506:Proteins; D025801:Ubiquitin