>sp|C4LAS5|NIFH_TOLAT Nitrogenase iron protein OS=Tolumonas auensis GN=nifH MALRQCAIYGKGGIGKSTTTQNLVSALAEMGKKVMIIGCDPKADSTRLILHAKAQNTIME MAAEVGSVEDLELEDVLQIGYGGVRCAESGGPEPGVGCAGRGVITAINFLEEEGAYEEDL DFVFYDVLGDVVCGGFAMPIRENKAQEIYIVCSGEMMAMYAANNISKGIVKYAKSGSVRL AGLICNSRQTDREDELIIALADKLGTQMIHFVPRDNIVQRAEIRRMTVIEYDPTCKQANE YRTLANKVVNNKLFVVPTPVTMDELEELLMEFGIMDVEDETIIGKTAAEEAAATA