>tr|A0A063XIS2|A0A063XIS2_BACIU Large ribosomal subunit protein bL21 OS=Bacillus subtilis GN=rplU MYAIIKTGGKQIKVEEGQTVYIEKLAAEAGETVTFEDVLFVGGDNVKVGNPTVEGATVTA KVEKQGRAKKITVFRYKPKKNVHKKQGHRQPYTKVTIEKINA