>sp|Q2JP78|NIFH_SYNJB Nitrogenase iron protein OS=Synechococcus sp. GN=nifH MRQIAFYGKGGIGKSTTCQNTVAGMAELGQRIMIVGCDPKADSTRLMLHCKAQTTVLHLA AERGSVEDVELEEVVLTGYRGVRCVESGGPEPGVGCAGRGIITAINFLEENGAYEDLDFV CYDVLGDVVCGGFAMPIREGKAQEIYIVCSGEMMAMYAANNIARGVLKYAYSGGVRLGGL ICNSRKVDREIELIEALAEKLNTKMLHFIPRDNVVQHAELRRMTVIEYSPDCNQADEYRA LAKKIINNTDLRIPTPISMDELEQLLIEFGVLDDDQKIAHLIGKTEKELAPV