title: The isolation of the apoprotein of the heme enzyme tryptophan pyrrolase.
mesh_terms: D001059:Apoproteins; D006418:Heme; D010088:Oxidoreductases; D014366:Tryptophan Oxygenase
chemical_list: D001059:Apoproteins; D006418:Heme; D010088:Oxidoreductases; D014366:Tryptophan Oxygenase
keywords: OXIDASES