>G6F558|nitrogenase (flavodoxin)|EC 1.19.6.1|Lactobacillus delbrueckii subsp. bulgaricus CNCM I-1519|TrEMBL MRAKIVFASMTGNDEDMAEILEEDLLDQGLEVDSSDVSFTDANDYLDSDLCVFITYTYGE GAMTDEIADFYDQLKELDLTGKSFAVMGSGDKTYKEHYCENVFDFEKAFLACGAKELIPP LTVENAPDDDDIARIDQAAEELANKLNG