>tr|A0A2G8PGM1|A0A2G8PGM1_9SYNE Nitrogenase iron protein OS=Synechococcus sp. 60AY4M2 GN=nifH MRQIAFYGKGGIGKSTTCQNTVAGMAELGQRIMIVGCDPKADSTRLMLHCKAQTTVLHLA AERGSVEDVELEEVVLTGYRGVRCVESGGPEPGVGCAGRGIITAINFLEENGAYEDLDFV CYDVLGDVVCGGFAMPIREGKAQEIYIVCSGEMMAMYAANNIARGVLKYAYSGGVRLGGL ICNSRKVDREIELIEALAEKLNTKMLHFIPRDNVVQHAELRRMTVIEYSPDCNQADEYRA LAKKIINNTDLRIPTPISMDELEQLLIEFGVLDDDQKIAHLIGKTEKELAPV