>sp|A0L6X0|NIFH_MAGMM Nitrogenase iron protein OS=Magnetococcus marinus GN=nifH MALRQCAIYGKGGIGKSTTTQNLVAGLAEAGNKIMIVGCDPKADSTRLILHAKAQNTIME MAAQAGSVEDLELEDVLKAGFGGIKCVESGGPEPGVGCAGRGVITAINFLEEEGAYEEDL DFVFYDVLGDVVCGGFAMPIRQNKAQEIYIVVSGEMMAMYAANNIAKGIVKYASSGNVRL AGLICNSRNVDREDELIEALAAALGTQMIHFVPRDNVVQRAEIRRMTVIEYDPKSKQADE YRTLSNKIYNNKNFVVPTPLTMDELEDLLMKYGMMEEEDETIVGKTAEEEAAAATA