>tr|A0A454A8I7|A0A454A8I7_ECOL5 Bacterioferritin-associated ferredoxin OS=Escherichia coli O6:K15:H31 GN=ECP_3427 MYVCLCNGISDKKIRQAVRQFSPHSFQQLKKFIPVGNQCGKCVRAAREVMEDELMQLPEF KESA