title: Occurrence and characterization of selenocysteine in proteins.
mesh_terms: D000594:Amino Acid Oxidoreductases / Q000302:isolation & purification; D000818:Animals; D001419:Bacteria / Q000201:enzymology; D002855:Chromatography, Thin Layer / Q000379:methods; D003545:Cysteine / Q000031:analogs & derivatives* / Q000032:analysis / Q000138:chemical synthesis; D005560:Formate Dehydrogenases / Q000302:isolation & purification; D005979:Glutathione Peroxidase / Q000302:isolation & purification; D006801:Humans; D007553:Isotope Labeling / Q000379:methods; D046911:Macromolecular Substances; D008970:Molecular Weight; D009097:Multienzyme Complexes / Q000302:isolation & purification; D011506:Proteins / Q000302:isolation & purification; D012643:Selenium / Q000032:analysis* / Q000138:chemical synthesis; D017279:Selenocysteine
chemical_list: D046911:Macromolecular Substances; D009097:Multienzyme Complexes; D011506:Proteins; D017279:Selenocysteine; D005979:Glutathione Peroxidase; D005560:Formate Dehydrogenases; D000594:Amino Acid Oxidoreductases; C020815:glycine reductase; D012643:Selenium; D003545:Cysteine