>sp|A8H0U2|RL21_SHEPA Large ribosomal subunit protein bL21 OS=Shewanella pealeana GN=rplU MYAVFQSGGKQHRVEAGHTVRLEKLEVATGETIEFDQVLLVADGETVHVGAPLVEGGKVV AEVISHGRADKVTIVKFRRRKHHDKKMGHRQWFTEVKITAINA