1.14.13.1 ? x * 44000, SDS-PAGE 743794 1.14.13.1 ? x * 49200, recombinant His-tagged enzyme, SDS-PAGE -, 763980 1.14.13.1 ? x * 50712, sequence calculation, x * 48000, SalD, SDS-PAGE 680483 1.14.13.1 ? x * 54000, SDS-PAGE -, 741825 1.14.13.1 dimer 2 * 43000-48700, sedimentation equilibrium 390000, 390005 1.14.13.1 monomer - -, 764872 1.14.13.1 monomer 1 * 45000, SDS-PAGE 390009 1.14.13.1 monomer 1 * 45300 SDS-PAGE 439423 1.14.13.1 monomer 1 * 46000, SDS-PAGE -, 741666 1.14.13.1 monomer 1 * 52000, SDS-PAGE under dissociating conditions 390003 1.14.13.1 additional information three-component Fe-S protein complex: the oxygenase component, designated PhnII, exhibits an alpha3beta3 heterohexameric structure and contains one Rieske-type [2Fe-2S] cluster and one mononuclear iron per alpha subunit. In the presence of purified reductase (PhnA4) and ferredoxin (PhnA3) components, PhnII catalyzes the hydroxylation of salicylate to catechol 684569