1QGU | B:317-360,B:481-519; D:317-360,D:481-519 | NITROGENASE MO-FE PROTEIN FROM KLEBSIELLA PNEUMONIAE, DITHIONITE-REDUCED STATE |
1QH1 | B:317-360,B:481-519; D:317-360,D:481-519 | NITROGENASE MOFE PROTEIN FROM KLEBSIELLA PNEUMONIAE, PHENOSAFRANIN OXIDIZED STATE |
1QH8 | B:317-360,B:481-519; D:317-360,D:481-519 | NITROGENASE MOFE PROTEIN FROM KLEBSIELLA PNEUMONIAE, AS-CRYSTALLIZED (MIXED OXIDATION) STATE |