The participation of a sulfhydryl group in the binding of iron to pyrocatechase.
D001059:Apoproteins; D001565:Benzoates; D001951:Brevibacterium / Q000201:enzymology*; D002396:Catechols; D002729:Chloromercuribenzoates; D003545:Cysteine; D004220:Disulfides; D007501:Iron; D008623:Mercaptoethanol; D008956:Models, Chemical; D009574:Nitro Compounds; D010101:Oxygen Consumption; D010105:Oxygenases / Q000037:antagonists & inhibitors; D011485:Protein Binding; D013438:Sulfhydryl Compounds
D001059:Apoproteins; D001565:Benzoates; D002396:Catechols; D002729:Chloromercuribenzoates; D004220:Disulfides; D009574:Nitro Compounds; D013438:Sulfhydryl Compounds; D008623:Mercaptoethanol; D007501:Iron; D010105:Oxygenases; D003545:Cysteine