title: Electron microscopy of the Mo-Fe protein from Azotobacter nitrogenase.
mesh_terms: D000818:Animals; D000937:Antigen-Antibody Reactions; D001395:Azotobacter / Q000201:enzymology*; D001426:Bacterial Proteins; D001666:Binding Sites, Antibody; D004591:Electrophoresis, Polyacrylamide Gel; D005293:Ferritins; D006041:Goats / Q000276:immunology; D006651:Histocytochemistry; D007501:Iron; D008667:Metalloproteins; D008854:Microscopy, Electron; D008970:Molecular Weight; D008982:Molybdenum; D009591:Nitrogenase; D011487:Protein Conformation; D012967:Sodium Dodecyl Sulfate
chemical_list: D001426:Bacterial Proteins; D008667:Metalloproteins; D012967:Sodium Dodecyl Sulfate; D008982:Molybdenum; D005293:Ferritins; D007501:Iron; D009591:Nitrogenase