Hydrogen bonding to the cysteine ligand of superoxide reductase: acid--base control of the reaction intermediates

Emilie Tremey, Florence Bonnot, Yohann Moreau +6

Superoxide reductase SOR is a non-heme iron metalloenzyme that detoxifies superoxide radical in microorganisms. Its active site consists of an unusual non-heme Fe2+ center in a [Hi…