>AF_AFE3I7Z1F1_1|Chain A|N(2)-fixation sustaining protein CowN|Rhodomicrobium vannielii (strain ATCC 17100 / ATH 3.1.1 / DSM 162 / LMG 4299) (648757)
MSEQIDRYVSFKNIDCNARAGQMMDALQPYIQAAENPFWAYFQQKRAEFNAKGYDDLRVLHNYLPTLKELIEDDELLAQLEDLEYTCM