>tr|A0A7W3X3U1|A0A7W3X3U1_9GAMM Large ribosomal subunit protein bL21 OS=Shewanella sp. SR44-3 GN=rplU MYAVFQSGGKQHRVAEGHTVRLEKLEVATGSTVEFDQVLLIADGETVHVGAPLVAGGKVV AEVVSHGRGEKVTIVKFRRRKHHDKKMGHRQWFTEVKITAINA