C7E2C5C32E9D35D44977B040D7D6788C052EAE95CB419D6D2963016F08FD089D77BD17DEC8FDA53AEB249921C0D88909

Iron (heme axial ligand)

Source:http://purl.uniprot.org/SHA-384/C7E2C5C32E9D35D44977B040D7D6788C052EAE95CB419D6D2963016F08FD089D77BD17DEC8FDA53AEB249921C0D88909