>tr|E3HAK3|E3HAK3_ILYPC Nitrogenase iron protein OS=Ilyobacter polytropus GN=nifH MAEEKKLRQLAIYGKGGIGKSTTTQNTVGALMEMGKHIMVVGCDPKADSTRLLLGGLAQK TVLDTLREEGEDIELDDILKDGFKGVKCVESGGPQPGVGCAGRGIITSISMLEQLGAYTP ELDYVFYDVLGDVVCGGFAMPIREGKAEEVYIVASGEYMALYAANNIAKSIAQYGKQGKT RLGGIICNSRKVDKELELLTEFAGKLGSQMIHFVPRDNVVQRAEIHKNVVVNYEPECQQA DEYRQLAKNIDENEMLVIPTPLTTDELESLMMDYGFMEV