1.13.11.73 2-hydroxyethylphosphonate + O2 = methylphosphonate + HCO3- - - 1.13.11.73 2-hydroxyethylphosphonate + O2 = methylphosphonate + HCO3- catalytic mechanism 745162 1.13.11.73 2-hydroxyethylphosphonate + O2 = methylphosphonate + HCO3- initial substrate oxidation by a ferric-superoxo-intermediate and a second oxidation by a ferryl species, catalytic mechanism, detailed overview 745390