title: Selenium as an acid labile sulfur replacement in putidaredoxin.
mesh_terms: D001665:Binding Sites; D055598:Chemical Phenomena; D002621:Chemistry; D004578:Electron Spin Resonance Spectroscopy; D006863:Hydrogen-Ion Concentration; D007501:Iron; D007503:Iron Isotopes; D010084:Oxidation-Reduction; D010088:Oxidoreductases; D011549:Pseudomonas / Q000201:enzymology*; D011868:Radioisotopes; D012643:Selenium; D013053:Spectrophotometry; D013455:Sulfur; D013460:Sulfur Isotopes
chemical_list: D007503:Iron Isotopes; D011868:Radioisotopes; D013460:Sulfur Isotopes; D013455:Sulfur; D007501:Iron; D010088:Oxidoreductases; D012643:Selenium