>6nu3_AQ mol:protein length:86 28S ribosomal protein S21, mitochondrialAKHLKFIARTVMVQEGNVESAYRTLNRILTMDGLIEDIKHRRYYEKPCCRRQRESYERCRRIYNMEMARKINFLMRKNRADPWQGC