>sp|P22759|BFR_AZOVI Bacterioferritin OS=Azotobacter vinelandii GN=bfr MKGDKIVIQHLNKILGNELIAINQYFLHARMYEDWGLEKLGKHEYHESIDEMKHADKLIK RILFLEGLPNLQELGKLLIGEHTKEMLECDLKLEQAGLPDLKAAIAYCESVGDYASRELL EDILESEEDHIDWLETQLDLIDKIGLENYLQSQMDE