>tr|A0A016A7X2|A0A016A7X2_BACFG Small ribosomal subunit protein bS18 OS=Bacteroides fragilis str. 2-F-2 #4 GN=rpsR MAQQVQSEIRYLTPPSVDVKKKKYCRFKKSGIKYIDYKDPEFLKKFLNEQGKILPRRITG TSLKFQRRIAQAVKRARHLALLPFVTDMMK