>d1g20h_ c.37.1.10 (H:) Nitrogenase iron protein {Azotobacter vinelandii} mrqcaiygkggigkstttqnlvaalaemgkkvmivgcdpkadstrlilhntimemaaeag tvedleledvlkagyggvkcvesggpepgvgcagrgvitainfleeegayeddldfvfyd vgdvvcggfampirenkaqeiyivcsgemmamyaanniskgivkyansgsvrlgglicns rredeliialanklgtqmihfvprdnvvqraeirrmtvieydpkakqadeyralarkvvd nkllvipnpitmdeleellmef