>sp|P0A8S8|USPB_SHIFL Universal stress protein B OS=Shigella flexneri GN=uspB MISTVALFWALCVVCIVNMARYFSSLRALLVVLRNCDPLLYQYVDGGGFFTSHGQPNKQV RLVWYIYAQRYRDHHDDEFIRRCERVRRQFILTSALCGLVVVSLIALMIWH