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Ligand Fe2+
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Basic Ligand Information
BRENDA
KEGG
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Show all BRENDA pathways known for Fe2+
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open all tablesRoles as Enzyme Ligand
In Vivo Substrate in Enzyme-catalyzed Reactions (138 results)
top
EC NUMBER 
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
protoheme + reduced acceptor + O2 + Fe2+ = biliverdin-IX-alpha + CO + Fe3+ + acceptor + H2O
-
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
Fe2+ + H+ + O2 = Fe3+ + H2O
437995, 437996, 437997, 437998, 437999, 438000, 438001, 438002, 438003, 438004, 438005, 438006, 438007, 438008, 438009, 438010, 438011, 438012, 438013, 438014, 438015, 438016, 438017, 438020, 438021, 438022, 438024, 438026, 438027, 438028, 438029, 438030, 438025, 438032, 438023, 438019, 438018, 438031, 438033
Fe2+ + H+ + O2 = Fe3+ + H2O
437995, 437996, 437997, 437998, 437999, 438000, 438001, 438002, 438003, 438004, 438005, 438006, 438007, 438008, 438009, 438010, 438011, 438012, 438013, 438014, 438015, 438016, 438017, 438020, 438021, 438022, 438024, 438026, 438027, 438028, 438029, 438030, 438025, 438032, 438023, 438019, 438018, 438031, 438033
Fe2+ + H+ + O2 = Fe3+ + H2O
437995, 437996, 437997, 437998, 437999, 438000, 438001, 438002, 438003, 438004, 438005, 438006, 438007, 438008, 438009, 438010, 438011, 438012, 438013, 438014, 438015, 438016, 438017, 438020, 438021, 438022, 438024, 438026, 438027, 438028, 438029, 438030, 438025, 438032, 438023, 438019, 438018, 438031, 438033
Fe2+ + H+ + O2 = Fe3+ + H2O
437995, 437996, 437997, 437998, 437999, 438000, 438001, 438002, 438003, 438004, 438005, 438006, 438007, 438008, 438009, 438010, 438011, 438012, 438013, 438014, 438015, 438016, 438017, 438020, 438021, 438022, 438024, 438026, 438027, 438028, 438029, 438030, 438025, 438032, 438023, 438019, 438018, 438031, 438033
Fe2+ + H+ + O2 = Fe3+ + H2O
437995, 437996, 437997, 437998, 437999, 438000, 438001, 438002, 438003, 438004, 438005, 438006, 438007, 438008, 438009, 438010, 438011, 438012, 438013, 438014, 438015, 438016, 438017, 438020, 438021, 438022, 438024, 438026, 438027, 438028, 438029, 438030, 438025, 438032, 438023, 438019, 438018, 438031, 438033
Fe2+ + H+ + O2 = Fe3+ + H2O
437995, 437996, 437997, 437998, 437999, 438000, 438001, 438002, 438003, 438004, 438005, 438006, 438007, 438008, 438009, 438010, 438011, 438012, 438013, 438014, 438015, 438016, 438017, 438020, 438021, 438022, 438024, 438026, 438027, 438028, 438029, 438030, 438025, 438032, 438023, 438019, 438018, 438031, 438033
Fe2+ + H+ + O2 = Fe3+ + H2O
437995, 437996, 437997, 437998, 437999, 438000, 438001, 438002, 438003, 438004, 438005, 438006, 438007, 438008, 438009, 438010, 438011, 438012, 438013, 438014, 438015, 438016, 438017, 438020, 438021, 438022, 438024, 438026, 438027, 438028, 438029, 438030, 438025, 438032, 438023, 438019, 438018, 438031, 438033
Fe2+ + H+ + O2 = Fe3+ + H2O
437995, 437996, 437997, 437998, 437999, 438000, 438001, 438002, 438003, 438004, 438005, 438006, 438007, 438008, 438009, 438010, 438011, 438012, 438013, 438014, 438015, 438016, 438017, 438020, 438021, 438022, 438024, 438026, 438027, 438028, 438029, 438030, 438025, 438032, 438023, 438019, 438018, 438031, 438033
Fe2+ + H+ + O2 = Fe3+ + H2O
437995, 437996, 437997, 437998, 437999, 438000, 438001, 438002, 438003, 438004, 438005, 438006, 438007, 438008, 438009, 438010, 438011, 438012, 438013, 438014, 438015, 438016, 438017, 438020, 438021, 438022, 438024, 438026, 438027, 438028, 438029, 438030, 438025, 438032, 438023, 438019, 438018, 438031, 438033
Fe2+ + H+ + O2 = Fe3+ + H2O
437995, 437996, 437997, 437998, 437999, 438000, 438001, 438002, 438003, 438004, 438005, 438006, 438007, 438008, 438009, 438010, 438011, 438012, 438013, 438014, 438015, 438016, 438017, 438020, 438021, 438022, 438024, 438026, 438027, 438028, 438029, 438030, 438025, 438032, 438023, 438019, 438018, 438031, 438033
Fe2+ + H+ + O2 = Fe3+ + H2O
437995, 437996, 437997, 437998, 437999, 438000, 438001, 438002, 438003, 438004, 438005, 438006, 438007, 438008, 438009, 438010, 438011, 438012, 438013, 438014, 438015, 438016, 438017, 438020, 438021, 438022, 438024, 438026, 438027, 438028, 438029, 438030, 438025, 438032, 438023, 438019, 438018, 438031, 438033
Fe2+ + H+ + O2 = Fe3+ + H2O
437995, 437996, 437997, 437998, 437999, 438000, 438001, 438002, 438003, 438004, 438005, 438006, 438007, 438008, 438009, 438010, 438011, 438012, 438013, 438014, 438015, 438016, 438017, 438020, 438021, 438022, 438024, 438026, 438027, 438028, 438029, 438030, 438025, 438032, 438023, 438019, 438018, 438031, 438033
Fe2+ + H+ + O2 = Fe3+ + H2O
437995, 437996, 437997, 437998, 437999, 438000, 438001, 438002, 438003, 438004, 438005, 438006, 438007, 438008, 438009, 438010, 438011, 438012, 438013, 438014, 438015, 438016, 438017, 438020, 438021, 438022, 438024, 438026, 438027, 438028, 438029, 438030, 438025, 438032, 438023, 438019, 438018, 438031, 438033
Fe2+ + H+ + O2 = Fe3+ + H2O
437995, 437996, 437997, 437998, 437999, 438000, 438001, 438002, 438003, 438004, 438005, 438006, 438007, 438008, 438009, 438010, 438011, 438012, 438013, 438014, 438015, 438016, 438017, 438020, 438021, 438022, 438024, 438026, 438027, 438028, 438029, 438030, 438025, 438032, 438023, 438019, 438018, 438031, 438033
Fe2+ + H+ + O2 = Fe3+ + H2O
437995, 437996, 437997, 437998, 437999, 438000, 438001, 438002, 438003, 438004, 438005, 438006, 438007, 438008, 438009, 438010, 438011, 438012, 438013, 438014, 438015, 438016, 438017, 438020, 438021, 438022, 438024, 438026, 438027, 438028, 438029, 438030, 438025, 438032, 438023, 438019, 438018, 438031, 438033
Fe2+ + H+ + O2 = Fe3+ + H2O
437995, 437996, 437997, 437998, 437999, 438000, 438001, 438002, 438003, 438004, 438005, 438006, 438007, 438008, 438009, 438010, 438011, 438012, 438013, 438014, 438015, 438016, 438017, 438020, 438021, 438022, 438024, 438026, 438027, 438028, 438029, 438030, 438025, 438032, 438023, 438019, 438018, 438031, 438033
Fe2+ + H+ + O2 = Fe3+ + H2O
437995, 437996, 437997, 437998, 437999, 438000, 438001, 438002, 438003, 438004, 438005, 438006, 438007, 438008, 438009, 438010, 438011, 438012, 438013, 438014, 438015, 438016, 438017, 438020, 438021, 438022, 438024, 438026, 438027, 438028, 438029, 438030, 438025, 438032, 438023, 438019, 438018, 438031, 438033
Fe2+ + H+ + O2 = Fe3+ + H2O
437995, 437996, 437997, 437998, 437999, 438000, 438001, 438002, 438003, 438004, 438005, 438006, 438007, 438008, 438009, 438010, 438011, 438012, 438013, 438014, 438015, 438016, 438017, 438020, 438021, 438022, 438024, 438026, 438027, 438028, 438029, 438030, 438025, 438032, 438023, 438019, 438018, 438031, 438033
Fe2+ + H+ + O2 = Fe3+ + H2O
437995, 437996, 437997, 437998, 437999, 438000, 438001, 438002, 438003, 438004, 438005, 438006, 438007, 438008, 438009, 438010, 438011, 438012, 438013, 438014, 438015, 438016, 438017, 438020, 438021, 438022, 438024, 438026, 438027, 438028, 438029, 438030, 438025, 438032, 438023, 438019, 438018, 438031, 438033
Fe2+ + H+ + O2 = Fe3+ + H2O
437995, 437996, 437997, 437998, 437999, 438000, 438001, 438002, 438003, 438004, 438005, 438006, 438007, 438008, 438009, 438010, 438011, 438012, 438013, 438014, 438015, 438016, 438017, 438020, 438021, 438022, 438024, 438026, 438027, 438028, 438029, 438030, 438025, 438032, 438023, 438019, 438018, 438031, 438033
Fe2+ + H+ + O2 = Fe3+ + H2O
437995, 437996, 437997, 437998, 437999, 438000, 438001, 438002, 438003, 438004, 438005, 438006, 438007, 438008, 438009, 438010, 438011, 438012, 438013, 438014, 438015, 438016, 438017, 438020, 438021, 438022, 438024, 438026, 438027, 438028, 438029, 438030, 438025, 438032, 438023, 438019, 438018, 438031, 438033
Fe2+ + H+ + O2 = Fe3+ + H2O
437995, 437996, 437997, 437998, 437999, 438000, 438001, 438002, 438003, 438004, 438005, 438006, 438007, 438008, 438009, 438010, 438011, 438012, 438013, 438014, 438015, 438016, 438017, 438020, 438021, 438022, 438024, 438026, 438027, 438028, 438029, 438030, 438025, 438032, 438023, 438019, 438018, 438031, 438033
Fe2+ + H+ + O2 = Fe3+ + H2O
437995, 437996, 437997, 437998, 437999, 438000, 438001, 438002, 438003, 438004, 438005, 438006, 438007, 438008, 438009, 438010, 438011, 438012, 438013, 438014, 438015, 438016, 438017, 438020, 438021, 438022, 438024, 438026, 438027, 438028, 438029, 438030, 438025, 438032, 438023, 438019, 438018, 438031, 438033
Fe2+ + H+ + O2 = Fe3+ + H2O
437995, 437996, 437997, 437998, 437999, 438000, 438001, 438002, 438003, 438004, 438005, 438006, 438007, 438008, 438009, 438010, 438011, 438012, 438013, 438014, 438015, 438016, 438017, 438020, 438021, 438022, 438024, 438026, 438027, 438028, 438029, 438030, 438025, 438032, 438023, 438019, 438018, 438031, 438033
Fe2+ + H+ + O2 = Fe3+ + H2O
437995, 437996, 437997, 437998, 437999, 438000, 438001, 438002, 438003, 438004, 438005, 438006, 438007, 438008, 438009, 438010, 438011, 438012, 438013, 438014, 438015, 438016, 438017, 438020, 438021, 438022, 438024, 438026, 438027, 438028, 438029, 438030, 438025, 438032, 438023, 438019, 438018, 438031, 438033
Fe2+ + H+ + O2 = Fe3+ + H2O
437995, 437996, 437997, 437998, 437999, 438000, 438001, 438002, 438003, 438004, 438005, 438006, 438007, 438008, 438009, 438010, 438011, 438012, 438013, 438014, 438015, 438016, 438017, 438020, 438021, 438022, 438024, 438026, 438027, 438028, 438029, 438030, 438025, 438032, 438023, 438019, 438018, 438031, 438033
Fe2+ + H+ + O2 = Fe3+ + H2O
437995, 437996, 437997, 437998, 437999, 438000, 438001, 438002, 438003, 438004, 438005, 438006, 438007, 438008, 438009, 438010, 438011, 438012, 438013, 438014, 438015, 438016, 438017, 438020, 438021, 438022, 438024, 438026, 438027, 438028, 438029, 438030, 438025, 438032, 438023, 438019, 438018, 438031, 438033
Fe2+ + H+ + O2 = Fe3+ + H2O
437995, 437996, 437997, 437998, 437999, 438000, 438001, 438002, 438003, 438004, 438005, 438006, 438007, 438008, 438009, 438010, 438011, 438012, 438013, 438014, 438015, 438016, 438017, 438020, 438021, 438022, 438024, 438026, 438027, 438028, 438029, 438030, 438025, 438032, 438023, 438019, 438018, 438031, 438033
Fe2+ + H+ + O2 = Fe3+ + H2O
437995, 437996, 437997, 437998, 437999, 438000, 438001, 438002, 438003, 438004, 438005, 438006, 438007, 438008, 438009, 438010, 438011, 438012, 438013, 438014, 438015, 438016, 438017, 438020, 438021, 438022, 438024, 438026, 438027, 438028, 438029, 438030, 438025, 438032, 438023, 438019, 438018, 438031, 438033
Fe2+ + H+ + O2 = Fe3+ + H2O
437995, 437996, 437997, 437998, 437999, 438000, 438001, 438002, 438003, 438004, 438005, 438006, 438007, 438008, 438009, 438010, 438011, 438012, 438013, 438014, 438015, 438016, 438017, 438020, 438021, 438022, 438024, 438026, 438027, 438028, 438029, 438030, 438025, 438032, 438023, 438019, 438018, 438031, 438033
Fe2+ + H+ + O2 = Fe3+ + H2O
437995, 437996, 437997, 437998, 437999, 438000, 438001, 438002, 438003, 438004, 438005, 438006, 438007, 438008, 438009, 438010, 438011, 438012, 438013, 438014, 438015, 438016, 438017, 438020, 438021, 438022, 438024, 438026, 438027, 438028, 438029, 438030, 438025, 438032, 438023, 438019, 438018, 438031, 438033
Fe2+ + H+ + O2 = Fe3+ + H2O
437995, 437996, 437997, 437998, 437999, 438000, 438001, 438002, 438003, 438004, 438005, 438006, 438007, 438008, 438009, 438010, 438011, 438012, 438013, 438014, 438015, 438016, 438017, 438020, 438021, 438022, 438024, 438026, 438027, 438028, 438029, 438030, 438025, 438032, 438023, 438019, 438018, 438031, 438033
Fe2+ + H+ + O2 = Fe3+ + H2O
437995, 437996, 437997, 437998, 437999, 438000, 438001, 438002, 438003, 438004, 438005, 438006, 438007, 438008, 438009, 438010, 438011, 438012, 438013, 438014, 438015, 438016, 438017, 438020, 438021, 438022, 438024, 438026, 438027, 438028, 438029, 438030, 438025, 438032, 438023, 438019, 438018, 438031, 438033
Fe2+ + H+ + O2 = Fe3+ + H2O
437995, 437996, 437997, 437998, 437999, 438000, 438001, 438002, 438003, 438004, 438005, 438006, 438007, 438008, 438009, 438010, 438011, 438012, 438013, 438014, 438015, 438016, 438017, 438020, 438021, 438022, 438024, 438026, 438027, 438028, 438029, 438030, 438025, 438032, 438023, 438019, 438018, 438031, 438033
Fe2+ + H+ + O2 = Fe3+ + H2O
437995, 437996, 437997, 437998, 437999, 438000, 438001, 438002, 438003, 438004, 438005, 438006, 438007, 438008, 438009, 438010, 438011, 438012, 438013, 438014, 438015, 438016, 438017, 438020, 438021, 438022, 438024, 438026, 438027, 438028, 438029, 438030, 438025, 438032, 438023, 438019, 438018, 438031, 438033
Fe2+ + H+ + O2 = Fe3+ + H2O
437995, 437996, 437997, 437998, 437999, 438000, 438001, 438002, 438003, 438004, 438005, 438006, 438007, 438008, 438009, 438010, 438011, 438012, 438013, 438014, 438015, 438016, 438017, 438020, 438021, 438022, 438024, 438026, 438027, 438028, 438029, 438030, 438025, 438032, 438023, 438019, 438018, 438031, 438033
Fe2+ + H+ + O2 = Fe3+ + H2O
437995, 437996, 437997, 437998, 437999, 438000, 438001, 438002, 438003, 438004, 438005, 438006, 438007, 438008, 438009, 438010, 438011, 438012, 438013, 438014, 438015, 438016, 438017, 438020, 438021, 438022, 438024, 438026, 438027, 438028, 438029, 438030, 438025, 438032, 438023, 438019, 438018, 438031, 438033
Fe2+ + H+ + O2 = Fe3+ + H2O
437995, 437996, 437997, 437998, 437999, 438000, 438001, 438002, 438003, 438004, 438005, 438006, 438007, 438008, 438009, 438010, 438011, 438012, 438013, 438014, 438015, 438016, 438017, 438020, 438021, 438022, 438024, 438026, 438027, 438028, 438029, 438030, 438025, 438032, 438023, 438019, 438018, 438031, 438033
Fe2+ + H+ + O2 = Fe3+ + H2O
437995, 437996, 437997, 437998, 437999, 438000, 438001, 438002, 438003, 438004, 438005, 438006, 438007, 438008, 438009, 438010, 438011, 438012, 438013, 438014, 438015, 438016, 438017, 438020, 438021, 438022, 438024, 438026, 438027, 438028, 438029, 438030, 438025, 438032, 438023, 438019, 438018, 438031, 438033
Fe(II) + O2 + H2O = [FeO(OH)] + H+
protoporphyrin + Fe2+ = protoheme + H+
protoporphyrin IX + Fe2+ = ?
In Vivo Product in Enzyme-catalyzed Reactions (26 results)
EC NUMBER
PROVEN IN VIVO REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
protoheme + [reduced NADPH-hemoprotein reductase] + H+ + O2 = biliverdin-IX-alpha + CO + Fe2+ + [oxidized NADPH-hemoprotein reductase] + H2O
-
-
protoheme + [reduced NADPH-hemoprotein reductase] + O2 = biliverdin + Fe2+ + CO + [oxidized NADPH-hemoprotein reductase] + H2O
-
-
hemin + reduced ferredoxin [iron-sulfur] cluster + O2 + H+ = biliverdin IXalpha + Fe2+ + CO + oxidized ferredoxin [iron-sulfur] cluster + H2O
-
-
mesoheme + reduced ferredoxin [iron-sulfur] cluster + O2 + H+ = mesobiliverdin IXalpha + Fe2+ + CO + oxidized ferredoxin [iron-sulfur] cluster + H2O
-
-
protoheme + 6 reduced ferredoxin [iron-sulfur] cluster + 3 O2 + 6 H+ = biliverdin + Fe2+ + CO + 6 oxidized ferredoxin [iron-sulfur] cluster + 3 H2O
-
-
protoheme + reduced ferredoxin [iron-sulfur] cluster + O2 + H+ = biliverdin + Fe2+ + CO + oxidized ferredoxin [iron-sulfur] cluster + H2O
-
-
protoheme + reduced ferredoxin [iron-sulfur] cluster + O2 + H+ = biliverdin IXalpha + Fe2+ + CO + oxidized ferredoxin [iron-sulfur] cluster + H2O
-
-
2 S-adenosyl-L-methionine + protoheme + 2 reduced flavodoxin = S-adenosyl-L-homocysteine + L-methionine + 5'-deoxyadenosine + anaerobilin + Fe2+ + 2 oxidized flavodoxin
-
-
Substrate in Enzyme-catalyzed Reactions (2274 results)
EC NUMBER
REACTION
REACTION DIAGRAM
LITERATURE
ENZYME 3D STRUCTURE
protoheme + reduced acceptor + O2 + Fe2+ = biliverdin-IX-alpha + CO + Fe3+ + acceptor + H2O
-
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe(II) + 4 H+ + O2 = 4 Fe(III) + 2 H2O
4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O
4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O
4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O
4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O
4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O
4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O
4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O
4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O
4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O
4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O
4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O
4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O
4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O
4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O
4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O
4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O
4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O
4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O
4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O
4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O
4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O
4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O
4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O
4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O
4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O
4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O
4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O
4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O
4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O
4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O
4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O
4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O
4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O
4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O
4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O
4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O
4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O
4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O
4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O