SEARCH Articles Figures Tables Binding to the Prosthetic Heme Carbon monoxide heme iron, binding FixL heme-binding Heme binding site Heme nitric oxide/oxygen binding Heme proteins azide binding Heme proteins carbon monoxide binding Heme-binding catalase-peroxidase Heme-binding domain Hemopexin heme-binding site Oxygen binding by heme proteins Oxygen binding of, to heme proteins Oxygen heme group binding Oxygen-binding heme protein