title: The near infra-red electronic spectra of non-heme iron proteins at minus 196 degrees.
mesh_terms: D000311:Adrenal Glands; D003013:Clostridium; D003080:Cold Temperature; D005288:Ferredoxins; D007501:Iron; D010084:Oxidation-Reduction; D010945:Plants, Edible; D011506:Proteins; D013053:Spectrophotometry
chemical_list: D005288:Ferredoxins; D011506:Proteins; D007501:Iron