rRNA-processing protein FCF1 homolog
1_MGKQK 6_ KTRKY 11_ ATMKR 16_ MLSLR 21_ DQRLK 26_ EKDRL 31_ KPKKK 36_ EKKDP 41_ SALKE 46_ REVPQ 51_ HPSCL 56_ FFQYN 61_ TQLGP 66_ PYHIL 71_ VDTNF 76_ INFSI 81_ KAKLD 86_ LVQSM 91_ MDCLY 96_ AKCIP 101_ CITDC 106_ VMAEI 111_ EKLGQ 116_ KYRVA 121_ LRIAK 126_ DPRFE 131_ RLPCT 136_ HKGTY 141_ ADDCL 146_ VQRVT 151_ QHKCY 156_ IVATV 161_ DRDLK 166_ RRIRK 171_ IPGVP 176_ IMYIS 181_ NHRYN 186_ IERMP 191_DDYGA
1: Part of the small subunit (SSU) processome, first precursor of the small eukaryotic ribosomal subunit. During the assembly of the SSU processome in the nucleolus, many ribosome biogenesis factors, an RNA chaperone and ribosomal proteins associate with the nascent pre-rRNA and work in concert to generate RNA folding, modifications, rearrangements and cleavage as well as targeted degradation of pre-ribosomal RNA by the RNA exosome