In myoglobin, the ["Fe2+", "Mg2+", "Fe3+"] in the center of the heme forms 6 coordinate bonds - four to the pyrole ring
Posted: Sat Jul 02, 2022 9:22 pm
In myoglobin, the ["Fe2+", "Mg2+","Fe3+"] in the center of the heme forms 6coordinate bonds - four to the pyrole rings of the porphyrin ringssystem, a fifth to ["distal histidine", "proximalhistidine"] and the 6thto ["Distal histidine", "Diatomic oxygen(O2)"] .