>sp|B8ITG7|NIFH_METNO Nitrogenase iron protein OS=Methylobacterium nodulans GN=nifH MTGLRQIAFYGKGGIGKSTTSQNTLAALVEKGQKILIVGCDPKADSTRLILNAKAQDTVL SLAAEAGSVEDLELEEVLKIGYKGIKCVESGGPEPGVGCAGRGVITSINFLEENGAYDDV DYVSYDVLGDVVCGGFAMPIRENKAQEIYIVMSGEMMALYAANNIAKGILKYAHSGGVRL GGLICNERQTDRELDLAEALAKRLNSQLIHFVPRDNIVQHAELRRQTVIQYAPDSAQAGE YRKLAEKVHANAGKGTIPTPITMEELEQMLLDFGIMKTEEQQLAELAAKEAAKAAAALR