protoporphyrin IX + 3 menaquinol-8 => protoporphyrinogen IX + 3 menaquinone-8
protoporphyrin ix + 3 menaquinol-8 => protoporphyrinogen ix + 3 menaquinone-8
protoporphyrin IX + 3 menaquinol-8 => protoporphyrinogen IX + 3 menaquinone-8
protoporphyrin ix + 3 menaquinol-8 => protoporphyrinogen ix + 3 menaquinone-8