>2CX3_1|Chains A, B, C, D|bacterioferritin comigratory protein|Aeropyrum pernix (272557) MKGLVELGEKAPDFTLPNQDFEPVNLYEVLKRGRPAVLIFFPAAFSPVCTKELCTFRDKMAQLEKANAEVLAISVDSPWCLKKFKDENRLAFNLLSDYNREVIKLYNVYHEDLKGLKMVAKRAVFIVKPDGTVAYKWVTDNPLNEPDYDEVVREANKIAGELVA