title: The participation of a tryptophan residue in the binding of ferric iron to pyrocatechase.
mesh_terms: D001426:Bacterial Proteins / Q000032:analysis; D001951:Brevibacterium / Q000201:enzymology; D002396:Catechols; D002712:Chlorides / Q000494:pharmacology; D007501:Iron; D008628:Mercury / Q000494:pharmacology; D010105:Oxygenases / Q000302:isolation & purification; D011485:Protein Binding; D013050:Spectrometry, Fluorescence; D013431:Sulfates / Q000032:analysis; D014364:Tryptophan
chemical_list: D001426:Bacterial Proteins; D002396:Catechols; D002712:Chlorides; D013431:Sulfates; D014364:Tryptophan; D007501:Iron; D010105:Oxygenases; D008628:Mercury