rRNA acetylation involved in maturation of SSU-rRNA / rRNA cytidine N-acetyltransferase activity / tRNA N-acetyltransferase activity / tRNA acetylation / box H/ACA snoRNA binding / regulation of ribosomal protein gene transcription by RNA polymerase II / rRNA small subunit pseudouridine methyltransferase Nep1 / Noc4p-Nop14p complex / RNA fragment catabolic process / rRNA 2'-O-methylation ...rRNA acetylation involved in maturation of SSU-rRNA / rRNA cytidine N-acetyltransferase activity / tRNA N-acetyltransferase activity / tRNA acetylation / box H/ACA snoRNA binding / regulation of ribosomal protein gene transcription by RNA polymerase II / rRNA small subunit pseudouridine methyltransferase Nep1 / Noc4p-Nop14p complex / RNA fragment catabolic process / rRNA 2'-O-methylation / CURI complex / UTP-C complex / nuclear microtubule / endonucleolytic cleavage in ITS1 upstream of 5.8S rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / t-UTP complex / Mpp10 complex / snoRNA guided rRNA 2'-O-methylation / Pwp2p-containing subcomplex of 90S preribosome / rRNA (pseudouridine) methyltransferase activity / rRNA modification / regulation of rRNA processing / histone H2AQ104 methyltransferase activity / box C/D sno(s)RNA binding / snRNA binding / mRNA modification / tRNA re-export from nucleus / endonucleolytic cleavage in 5'-ETS of tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / septum digestion after cytokinesis / regulation of transcription by RNA polymerase I / box C/D sno(s)RNA 3'-end processing / rDNA heterochromatin / endonucleolytic cleavage of tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / rRNA methyltransferase activity / endonucleolytic cleavage to generate mature 5'-end of SSU-rRNA from (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / positive regulation of rRNA processing / single-stranded telomeric DNA binding / U4/U6 snRNP / tRNA export from nucleus / 90S preribosome assembly / rRNA base methylation / Negative regulators of DDX58/IFIH1 signaling / rRNA primary transcript binding / SUMOylation of RNA binding proteins / O-methyltransferase activity / protein localization to nucleolus / U4 snRNA binding / sno(s)RNA-containing ribonucleoprotein complex / box C/D methylation guide snoRNP complex / mTORC1-mediated signalling / Protein hydroxylation / rRNA methylation / poly(U) RNA binding / U4 snRNP / U3 snoRNA binding / positive regulation of nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay / Formation of the ternary complex, and subsequently, the 43S complex / Translation initiation complex formation / Ribosomal scanning and start codon recognition / poly(A)+ mRNA export from nucleus / preribosome, small subunit precursor / establishment of cell polarity / snoRNA binding / precatalytic spliceosome / positive regulation of transcription by RNA polymerase I / Major pathway of rRNA processing in the nucleolus and cytosol / spliceosomal complex assembly / SRP-dependent cotranslational protein targeting to membrane / nucleolar large rRNA transcription by RNA polymerase I / GTP hydrolysis and joining of the 60S ribosomal subunit / Formation of a pool of free 40S subunits / Nonsense Mediated Decay (NMD) independent of the Exon Junction Complex (EJC) / Nonsense Mediated Decay (NMD) enhanced by the Exon Junction Complex (EJC) / L13a-mediated translational silencing of Ceruloplasmin expression / proteasome assembly / 90S preribosome / regulation of translational fidelity / Ub-specific processing proteases / ribosomal subunit export from nucleus / RNA processing / ribosomal small subunit export from nucleus / endonucleolytic cleavage in ITS1 to separate SSU-rRNA from 5.8S rRNA and LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / vesicle-mediated transport / U4/U6 x U5 tri-snRNP complex / enzyme activator activity / 転移酵素; アシル基を移すもの; アミノアシル基以外のアシル基を移すもの / RNA endonuclease activity / 転移酵素; 一炭素原子の基を移すもの; メチル基を移すもの / nuclear periphery / ribosome assembly / maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / maturation of SSU-rRNA / small-subunit processome / translational initiation / spliceosomal complex / maintenance of translational fidelity / mRNA splicing, via spliceosome / rRNA processing / unfolded protein binding / protein transport / ribosome biogenesis 類似検索 - 分子機能
Regulator of rDNA transcription 14 / Regular of rDNA transcription protein 14 / Apoptosis-antagonizing transcription factor, C-terminal / AATF leucine zipper-containing domain / Protein AATF/Bfr2 / : / Apoptosis-antagonizing transcription factor, C-terminal / Apoptosis antagonizing transcription factor / NUC153 / Nucleolar protein 10/Enp2 ...Regulator of rDNA transcription 14 / Regular of rDNA transcription protein 14 / Apoptosis-antagonizing transcription factor, C-terminal / AATF leucine zipper-containing domain / Protein AATF/Bfr2 / : / Apoptosis-antagonizing transcription factor, C-terminal / Apoptosis antagonizing transcription factor / NUC153 / Nucleolar protein 10/Enp2 / NUC153 domain / U3 small nucleolar RNA-associated protein 8 / Utp8, N-terminal beta propeller / rRNA biogenesis protein Rrp5 / : / : / Possible tRNA binding domain / RNA cytidine acetyltransferase NAT10 / Possible tRNA binding domain / Helicase domain / tRNA(Met) cytidine acetyltransferase TmcA, N-terminal / TmcA/NAT10/Kre33 / : / : / : / Helicase / tRNA(Met) cytidine acetyltransferase TmcA, N-terminal / GNAT acetyltransferase 2 / KRR1 small subunit processome component, second KH domain / Ribosomal RNA assembly KRR1 / U3 small nucleolar RNA-associated protein 20, N-terminal / U3 snoRNA associated / Nucleolar complex protein 4 / U3 small nucleolar RNA-associated protein 20, C-terminal / : / U3 small nucleolar RNA-associated protein 20, N-terminal / U3 snoRNA associated / U3 small nucleolar RNA-associated protein 20, C-terminal / Nucleolar protein 14 / Nop14-like family / U3 small nucleolar RNA-associated protein 6 / rRNA-processing protein Fcf1, PIN domain / U3 small nucleolar RNA-associated protein 6 / NOL6/Upt22 / Small-subunit processome, Utp11 / Sof1-like protein / BING4, C-terminal domain / Fcf2 pre-rRNA processing, C-terminal / Nrap protein domain 1 / Nrap protein, domain 2 / Nrap protein, domain 3 / Nrap protein, domain 4 / Nrap protein, domain 5 / Nrap protein, domain 6 / Fcf2/DNTTIP2 / WD repeat-containing protein WDR46/Utp7 / : / : / Nrap protein domain 1 / Utp11 protein / Sof1-like domain / BING4CT (NUC141) domain / Fcf2 pre-rRNA processing / Nrap protein PAP/OAS-like domain / Nrap protein domain 3 / Nrap protein nucleotidyltransferase domain 4 / Nrap protein PAP/OAS1-like domain 5 / Nrap protein domain 6 / BING4CT (NUC141) domain / rRNA-processing protein Fcf1/Utp23 / Ribosomal RNA-processing protein 7, C-terminal domain / Ribosomal RNA-processing protein 7 / Rrp7, RRM-like N-terminal domain / Fcf1 / Ribosomal RNA-processing protein 7 (RRP7) C-terminal domain / Rrp7 RRM-like N-terminal domain / Small-subunit processome, Utp14 / U3 small nucleolar RNA-associated protein 15, C-terminal / Utp14 protein / UTP15 C terminal / Sas10 C-terminal domain / Sas10 C-terminal domain / Nucleolar protein 58/56, N-terminal / U3 small nucleolar RNA-associated protein 18 / NOP5NT (NUC127) domain / : / BP28, C-terminal domain / RNA 3'-terminal phosphate cyclase-like, conserved site / U3 small nucleolar RNA-associated protein 10, N-terminal / Ribosome biogenesis protein Bms1, N-terminal / U3 small nucleolar RNA-associated protein 10 / BP28CT (NUC211) domain / U3 small nucleolar RNA-associated protein 10 / RNA 3'-terminal phosphate cyclase signature. / BP28CT (NUC211) domain / U3 small nucleolar RNA-associated protein 13, C-terminal / Periodic tryptophan protein 2 / Utp13 specific WD40 associated domain / Small-subunit processome, Utp12 / Ribosomal RNA-processing protein Rrp9-like 類似検索 - ドメイン・相同性
GUANOSINE-5'-TRIPHOSPHATE / RNA / RNA (> 10) / RNA (> 100) / RNA (> 1000) / Small ribosomal subunit protein uS4A / Small ribosomal subunit protein uS15 / Small ribosomal subunit protein uS11A / Small ribosomal subunit protein uS8A / Small ribosomal subunit protein uS12A ...GUANOSINE-5'-TRIPHOSPHATE / RNA / RNA (> 10) / RNA (> 100) / RNA (> 1000) / Small ribosomal subunit protein uS4A / Small ribosomal subunit protein uS15 / Small ribosomal subunit protein uS11A / Small ribosomal subunit protein uS8A / Small ribosomal subunit protein uS12A / Small ribosomal subunit protein eS24A / Small ribosomal subunit protein eS4A / Small ribosomal subunit protein eS6A / Small ribosomal subunit protein eS8A / Small ribosomal subunit protein uS17A / Small ribosomal subunit protein uS9A / Small ribosomal subunit protein uS13A / rRNA 2'-O-methyltransferase fibrillarin / Ribosomal RNA-processing protein 7 / KRR1 small subunit processome component / Periodic tryptophan protein 2 / Small ribosomal subunit protein uS7 / Small ribosomal subunit protein eS7A / U3 small nucleolar ribonucleoprotein protein IMP3 / Small ribosomal subunit protein eS1A / Protein SOF1 / U3 small nucleolar RNA-associated protein 11 / U3 small nucleolar RNA-associated protein 20 / Small ribosomal subunit protein eS27A / Ribosome biogenesis protein UTP30 / Essential nuclear protein 1 / U3 small nucleolar RNA-associated protein 9 / 13 kDa ribonucleoprotein-associated protein / U3 small nucleolar RNA-associated protein 7 / U3 small nucleolar RNA-associated protein 18 / Regulator of rDNA transcription protein 14 / Protein FAF1 / U3 small nucleolar RNA-associated protein 10 / U3 small nucleolar RNA-associated protein MPP10 / Ribosome biogenesis protein ENP2 / U3 small nucleolar RNA-associated protein 22 / U3 small nucleolar RNA-associated protein 8 / RNA cytidine acetyltransferase / U3 small nucleolar ribonucleoprotein protein IMP4 / U3 small nucleolar RNA-associated protein 6 / NET1-associated nuclear protein 1 / U3 small nucleolar RNA-associated protein 5 / U3 small nucleolar RNA-associated protein 15 / U3 small nucleolar RNA-associated protein 14 / rRNA biogenesis protein RRP5 / rRNA-processing protein FCF1 / U3 small nucleolar RNA-associated protein 13 / U3 small nucleolar RNA-associated protein 21 / Ribosomal RNA small subunit methyltransferase NEP1 / Ribosomal RNA-processing protein 9 / Nucleolar complex protein 4 / Protein BFR2 / U3 small nucleolar RNA-associated protein 4 / RNA 3'-terminal phosphate cyclase-like protein / U3 small nucleolar RNA-associated protein 16 / Ribosome biogenesis protein BMS1 / rRNA-processing protein FCF2 / Something about silencing protein 10 / U3 small nucleolar RNA-associated protein 12 / Nucleolar protein 56 / Nucleolar protein 58 / Small ribosomal subunit protein eS28A / Nucleolar complex protein 14 / Pre-rRNA-processing protein PNO1 類似検索 - 構成要素
ジャーナル: Science / 年: 2020 タイトル: 90 pre-ribosome transformation into the primordial 40 subunit. 著者: Jingdong Cheng / Benjamin Lau / Giuseppe La Venuta / Michael Ameismeier / Otto Berninghausen / Ed Hurt / Roland Beckmann / 要旨: Production of small ribosomal subunits initially requires the formation of a 90 precursor followed by an enigmatic process of restructuring into the primordial pre-40 subunit. We elucidate this ...Production of small ribosomal subunits initially requires the formation of a 90 precursor followed by an enigmatic process of restructuring into the primordial pre-40 subunit. We elucidate this process by biochemical and cryo-electron microscopy analysis of intermediates along this pathway in yeast. First, the remodeling RNA helicase Dhr1 engages the 90 pre-ribosome, followed by Utp24 endonuclease-driven RNA cleavage at site A, thereby separating the 5'-external transcribed spacer (ETS) from 18 ribosomal RNA. Next, the 5'-ETS and 90 assembly factors become dislodged, but this occurs sequentially, not en bloc. Eventually, the primordial pre-40 emerges, still retaining some 90 factors including Dhr1, now ready to unwind the final small nucleolar U3-18 RNA hybrid. Our data shed light on the elusive 90 to pre-40 transition and clarify the principles of assembly and remodeling of large ribonucleoproteins.
CA: rRNA 2'-O-methyltransferase fibrillarin DA: 40S ribosomal protein S1-A JA: RNA cytidine acetyltransferase UA: Periodic tryptophan protein 2 CB: rRNA 2'-O-methyltransferase fibrillarin JB: RNA cytidine acetyltransferase UB: Nucleolar complex protein 14 UC: Something about silencing protein 10 UD: U3 small nucleolar RNA-associated protein 4 UE: U3 small nucleolar RNA-associated protein 5 UF: U3 small nucleolar RNA-associated protein 6 UG: U3 small nucleolar RNA-associated protein 7 UH: U3 small nucleolar RNA-associated protein 8 UI: U3 small nucleolar RNA-associated protein 9 UJ: U3 small nucleolar RNA-associated protein 10 UK: U3 small nucleolar RNA-associated protein 11 UL: U3 small nucleolar RNA-associated protein 12 UM: U3 small nucleolar RNA-associated protein 13 UN: U3 small nucleolar RNA-associated protein 14 UO: U3 small nucleolar RNA-associated protein 15 UP: Bud site selection protein 21 UQ: NET1-associated nuclear protein 1 UR: U3 small nucleolar RNA-associated protein 18 US: Nucleolar complex protein 4 UT: U3 small nucleolar RNA-associated protein 20 UU: U3 small nucleolar RNA-associated protein 21 UV: U3 small nucleolar RNA-associated protein 22 UX: rRNA-processing protein FCF1 UZ: Ribosome biogenesis protein UTP30 CD: Nucleolar protein 56 CE: Nucleolar protein 58 CF: 13 kDa ribonucleoprotein-associated protein CG: 13 kDa ribonucleoprotein-associated protein CH: Ribosomal RNA-processing protein 9 CI: U3 small nucleolar ribonucleoprotein protein IMP3 CJ: U3 small nucleolar ribonucleoprotein protein IMP4 CK: U3 small nucleolar RNA-associated protein MPP10 CL: Ribosome biogenesis protein BMS1 CM: RNA 3'-terminal phosphate cyclase-like protein CN: Ribosomal RNA-processing protein 7 JC: Ribosome biogenesis protein ENP2 JF: Ribosomal RNA small subunit methyltransferase NEP1 JG: Ribosomal RNA small subunit methyltransferase NEP1 JH: Essential nuclear protein 1 JI: rRNA biogenesis protein RRP5 JJ: Pre-rRNA-processing protein PNO1 JK: Protein BFR2 JM: rRNA-processing protein FCF2 JN: Protein FAF1 JO: KRR1 small subunit processome component JP: Protein SOF1 JQ: Regulator of rDNA transcription protein 14 DE: 40S ribosomal protein S4-A DF: 40S ribosomal protein S5 DG: 40S ribosomal protein S6-A DH: 40S ribosomal protein S7-A DI: 40S ribosomal protein S8-A DJ: 40S ribosomal protein S9-A DL: 40S ribosomal protein S11-A DN: 40S ribosomal protein S13 DO: 40S ribosomal protein S14-A DQ: 40S ribosomal protein S16-A DS: 40S ribosomal protein S18-A DW: 40S ribosomal protein S22-A DX: 40S ribosomal protein S23-A DY: 40S ribosomal protein S24-A Db: 40S ribosomal protein S27-A Dc: 40S ribosomal protein S28-A D2: 5ETS RNA D3: 18S rRNA D4: U3 snoRNA ヘテロ分子
NET1-associatednuclearprotein1 / U three protein 17 / t-17 / U3 protein 17 required for transcription / U3 small nucleolar RNA- ...U three protein 17 / t-17 / U3 protein 17 required for transcription / U3 small nucleolar RNA-associated protein 17 / U3 snoRNA-associated protein 17
rRNAbiogenesisproteinRRP5 / Ribosomal RNA-processing protein 5 / U3 small nucleolar RNA-associated protein RRP5 / U3 snoRNA- ...Ribosomal RNA-processing protein 5 / U3 small nucleolar RNA-associated protein RRP5 / U3 snoRNA-associated protein RRP5