The iron complex in spinach ferredoxin.
D055598:Chemical Phenomena; D002627:Chemistry, Physical; D004578:Electron Spin Resonance Spectroscopy; D005288:Ferredoxins / Q000032:analysis*; D066298:In Vitro Techniques; D007501:Iron / Q000032:analysis*; D008962:Models, Theoretical; D010945:Plants, Edible
D005288:Ferredoxins; D007501:Iron