>6skf_BU mol:protein length:98 50S ribosomal protein L21eMVKKAHSFRRKTRGKLSKHPRRRGLPPLTRFLQEFEVGQKVHIVIEPSYHKGMPDPRFHGRTGTVVGKRGDAYIVQITDGGKVKTFFIHPVHLRPQKG