>tr|E3HAK3|E3HAK3_ILYPC Nitrogenase iron protein OS=Ilyobacter polytropus (strain ATCC 51220 / DSM 2926 / LMG 16218 / CuHBu1) OX=572544 GN=nifH PE=3 SV=1 MAEEKKLRQLAIYGKGGIGKSTTTQNTVGALMEMGKHIMVVGCDPKADSTRLLLGGLAQK TVLDTLREEGEDIELDDILKDGFKGVKCVESGGPQPGVGCAGRGIITSISMLEQLGAYTP ELDYVFYDVLGDVVCGGFAMPIREGKAEEVYIVASGEYMALYAANNIAKSIAQYGKQGKT RLGGIICNSRKVDKELELLTEFAGKLGSQMIHFVPRDNVVQRAEIHKNVVVNYEPECQQA DEYRQLAKNIDENEMLVIPTPLTTDELESLMMDYGFMEV