>sp|P77873|NIFH_HERSE Nitrogenase iron protein OS=Herbaspirillum seropedicae GN=nifH MASLRQIAFYGKGGIGKSTTSQNTLAALAQMGQRILIVGCDPKADSTRLILHAKAQDTIL SLAADAGSVEDLELEDVMKIGYQNIRCVESGGPEPGVGCAGRGVITSINFLEEEGAYDDT DYVSYDVLGDVVCGGFAMPIRENKAQEIYIVMSGEMMAMYAANNISKGILKYANSGGVRL GGLICNERKTDKELELATALAAKLNSKLIHFVPRDNIVQHAELRRMTVLEYAPDSKQAGE YRTLANKIHENAGNGTIPTPITMDELEDLLMQHGLMPVVDESMVGKSAEVAA