1.11.2.2 ? x * 64000, heavy chain of active enzyme, SDS-PAGE 743774 1.11.2.2 ? x * 86000, inactive precursor of enzyme, SDS-PAGE 743774 1.11.2.2 dimer - 711882 1.11.2.2 dimer 1 * 57000 + 1 * 10500, myeloperoxidase, SDS-PAGE 439756 1.11.2.2 dimer disufide-linked dimer, myeloperoxidase 439734 1.11.2.2 homodimer - 765381 1.11.2.2 homodimer 2 * 70000, SDS-PAGE 764087, 765059 1.11.2.2 homodimer 2 * 74430, calculated from amino acid sequence 764550 1.11.2.2 homodimer 2 * 75000, mature enzyme, SDS-PAGE 764118 1.11.2.2 homodimer 2 * 75000, SDS-PAGE 764550