>sp|A2C5Q6|RL20_PROM3 Large ribosomal subunit protein bL20 OS=Prochlorococcus marinus GN=rplT MARVKRGNVARKRRNKILRLARGFQGSNGSLFRTANQRVMKALCNAYRDRRRRKRDFRRL WIARINAAARINGVSYSRLIGDLKKADVRINRKMLAQLAVMDPKSFTSVVTSAKS