>tr|S4YB64|S4YB64_SERPL Large ribosomal subunit protein bL27 OS=Serratia plymuthica S13 GN=rpmA MAHKKAGGSTRNGRDSEAKRLGVKRFGGEAVLAGSIIVRQRGTKFHAGTNVGCGKDHTLF ALKDGKVKFEVKGPSNRKFISIEAE