Iron-Sulfur ProteinsElectron Transport Complex IIISulfurIronGlutaredoxinsIron Chelating AgentsSulfur CompoundsOxidation-ReductionElectron Spin Resonance SpectroscopyOxidoreductasesMolecular Sequence DataIron OverloadIron, DietarySulfur DioxideAmino Acid SequenceSulfur IsotopesMitochondriaAmino Acids, SulfurIron Isotopes