mRNA turnover protein 4 homolog (Ribosome assembly factor MRTO4)
1_MPKSK 6_ RDKKV 11_ SLTKT 16_ AKKGL 21_ ELKQN 26_ LIEEL 31_ RKCVD 36_ TYKYL 41_ FIFSV 46_ ANMRN 51_ SKLKD 56_ IRNAW 61_ KHSRM 66_ FFGKN 71_ KVMMV 76_ ALGRS 81_ PSDEY 86_ KDNLH 91_ QVSKR 96_ LRGEV 101_ GLLFT 106_ NRTKE 111_ EVNEW 116_ FTKYT 121_ EMDYA 126_ RAGNK 131_ AAFTV 136_ SLDPG 141_ PLEQF 146_ PHSME 151_ PQLRQ 156_ LGLPT 161_ ALKRG 166_ VVTLL 171_ SDYEV 176_ CKEGD 181_ VLTPE 186_ QARVL 191_ KLFGY 196_ EMAEF 201_ KVTIK 206_ YMWDS 211_ QSGRF 216_ QQMGD 221_ DLPES 226_ ASEST 231_EESDS
1: Component of the ribosome assembly machinery. Nuclear paralog of the ribosomal protein P0, it binds pre-60S subunits at an early stage of assembly in the nucleolus, and is replaced by P0 in cytoplasmic pre-60S subunits and mature 80S ribosomes