Crystallization of the Azotobacter vinelandii nitrogenase iron protein.
The iron protein from Azotobacter vinelandii nitrogenase has been crystallized in the reduced form. The needle-shaped crystals are in space group P2(1)2(1)2 (a = 94.6 A, b = 179.9 A, c = 74.1 A) and diffract to at least 3.5-A resolution. Five or six Fe-protein monomers are present in the asymmetric unit.
D001395:Azotobacter / Q000201:enzymology*; D003460:Crystallization; D009591:Nitrogenase / Q000302:isolation & purification*; D010084:Oxidation-Reduction; D010088:Oxidoreductases; D011487:Protein Conformation; D014961:X-Ray Diffraction
D010088:Oxidoreductases; D009591:Nitrogenase; C029130:nitrogenase reductase