>sp|P33178|NIFH_ANASL Nitrogenase iron protein OS=Anabaena sp. GN=nifH
MTDENIRQIAFYGKGGIGKSTTSQNTLAAMAEMGQRIMIVGCDPKADSTRLMLHAKAQTT
VLHLAAERGAVEDLELEEVMLTGFRGVKCVESGGPEPGVGCAGRGIITAINFLEENGAYQ
DLDFVSYDVLGDVVCGGFAMPIREGKAQEIYIVTSGEMMAMYAANNIARGILKYAHSGGV
RLGGLICNSRKTDREAELIENLAERLNTQMIHFVPRDNIVQHAELRRMTVNEYAPDSNQG
QEYRALAKKIINNDKLTIPTPIEMDELEALLIEYGILDDDTKHAEIIGKPANAK