- PDB-6zv6: Human RIO1(kd)-StHA late pre-40S particle, structural state B (po... -
+
データを開く
IDまたはキーワード:
読み込み中...
-
基本情報
登録情報
データベース: PDB / ID: 6zv6
タイトル
Human RIO1(kd)-StHA late pre-40S particle, structural state B (post 18S rRNA cleavage)
要素
(40S ribosomal protein ...) x 31
18S ribosomal RNA
Receptor of activated protein C kinase 1
Serine/threonine-protein kinase RIO1
Ubiquitin-40S ribosomal protein S27a
キーワード
RIBOSOME / Human ribosome biogenesis / small ribosomal subunit / rRNA processing
機能・相同性
機能・相同性情報
methyltransferase complex / 加水分解酵素; 酸無水物に作用; 酸無水物に作用・物質の膜輸送を触媒する / positive regulation of rRNA processing / positive regulation of cysteine-type endopeptidase activity involved in execution phase of apoptosis / negative regulation of endoplasmic reticulum unfolded protein response / oxidized pyrimidine DNA binding / response to TNF agonist / positive regulation of base-excision repair / protein tyrosine kinase inhibitor activity / positive regulation of respiratory burst involved in inflammatory response ...methyltransferase complex / 加水分解酵素; 酸無水物に作用; 酸無水物に作用・物質の膜輸送を触媒する / positive regulation of rRNA processing / positive regulation of cysteine-type endopeptidase activity involved in execution phase of apoptosis / negative regulation of endoplasmic reticulum unfolded protein response / oxidized pyrimidine DNA binding / response to TNF agonist / positive regulation of base-excision repair / protein tyrosine kinase inhibitor activity / positive regulation of respiratory burst involved in inflammatory response / regulation of adenylate cyclase-activating G protein-coupled receptor signaling pathway / positive regulation of intrinsic apoptotic signaling pathway in response to DNA damage / positive regulation of gastrulation / nucleolus organization / IRE1-RACK1-PP2A complex / : / positive regulation of endodeoxyribonuclease activity / positive regulation of Golgi to plasma membrane protein transport / TNFR1-mediated ceramide production / negative regulation of RNA splicing / negative regulation of DNA repair / negative regulation of intrinsic apoptotic signaling pathway in response to hydrogen peroxide / oxidized purine DNA binding / supercoiled DNA binding / neural crest cell differentiation / NF-kappaB complex / ubiquitin-like protein conjugating enzyme binding / regulation of establishment of cell polarity / negative regulation of phagocytosis / positive regulation of ubiquitin-protein transferase activity / Formation of the ternary complex, and subsequently, the 43S complex / rRNA modification in the nucleus and cytosol / erythrocyte homeostasis / cytoplasmic side of rough endoplasmic reticulum membrane / laminin receptor activity / protein kinase A binding / Ribosomal scanning and start codon recognition / negative regulation of ubiquitin protein ligase activity / ion channel inhibitor activity / preribosome, small subunit precursor / Translation initiation complex formation / pigmentation / positive regulation of mitochondrial depolarization / mammalian oogenesis stage / activation-induced cell death of T cells / negative regulation of Wnt signaling pathway / positive regulation of T cell receptor signaling pathway / fibroblast growth factor binding / positive regulation of activated T cell proliferation / iron-sulfur cluster binding / regulation of cell division / Protein hydroxylation / negative regulation of peptidyl-serine phosphorylation / BH3 domain binding / mTORC1-mediated signalling / SARS-CoV-1 modulates host translation machinery / Peptide chain elongation / monocyte chemotaxis / positive regulation of intrinsic apoptotic signaling pathway by p53 class mediator / Selenocysteine synthesis / cysteine-type endopeptidase activator activity involved in apoptotic process / positive regulation of signal transduction by p53 class mediator / Formation of a pool of free 40S subunits / ubiquitin ligase inhibitor activity / Eukaryotic Translation Termination / phagocytic cup / Response of EIF2AK4 (GCN2) to amino acid deficiency / SRP-dependent cotranslational protein targeting to membrane / negative regulation of respiratory burst involved in inflammatory response / Viral mRNA Translation / Nonsense Mediated Decay (NMD) independent of the Exon Junction Complex (EJC) / GTP hydrolysis and joining of the 60S ribosomal subunit / endonucleolytic cleavage to generate mature 3'-end of SSU-rRNA from (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / L13a-mediated translational silencing of Ceruloplasmin expression / TOR signaling / T cell proliferation involved in immune response / Major pathway of rRNA processing in the nucleolus and cytosol / spindle assembly / negative regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction / regulation of translational fidelity / ribosomal small subunit export from nucleus / negative regulation of ubiquitin-dependent protein catabolic process / erythrocyte development / Nonsense Mediated Decay (NMD) enhanced by the Exon Junction Complex (EJC) / Protein methylation / translation regulator activity / Amplification of signal from unattached kinetochores via a MAD2 inhibitory signal / Nuclear events stimulated by ALK signaling in cancer / positive regulation of cell cycle / cytosolic ribosome / signaling adaptor activity / negative regulation of smoothened signaling pathway / stress granule assembly / positive regulation of intrinsic apoptotic signaling pathway / Mitotic Prometaphase / laminin binding / rough endoplasmic reticulum / EML4 and NUDC in mitotic spindle formation / 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) / positive regulation of JUN kinase activity 類似検索 - 分子機能
Serine/threonine-protein kinase Rio1 / RIO kinase, conserved site / RIO1/ZK632.3/MJ0444 family signature. / RIO kinase / RIO-like kinase / RIO1 family / 40S ribosomal protein SA / 40S ribosomal protein SA, C-terminal domain / 40S ribosomal protein SA C-terminus / Ubiquitin-like protein FUBI ...Serine/threonine-protein kinase Rio1 / RIO kinase, conserved site / RIO1/ZK632.3/MJ0444 family signature. / RIO kinase / RIO-like kinase / RIO1 family / 40S ribosomal protein SA / 40S ribosomal protein SA, C-terminal domain / 40S ribosomal protein SA C-terminus / Ubiquitin-like protein FUBI / : / Ribosomal protein S26e signature. / : / Ribosomal protein S26e / Ribosomal protein S26e superfamily / Ribosomal protein S26e / Ribosomal protein S21e, conserved site / Ribosomal protein S21e signature. / Ribosomal protein S12e signature. / Ribosomal protein S12e / Ribosomal protein S5, eukaryotic/archaeal / Ribosomal protein S19e, conserved site / Ribosomal protein S19e signature. / Small (40S) ribosomal subunit Asc1/RACK1 / Ribosomal protein S2, eukaryotic / Ribosomal protein S21e / Ribosomal protein S21e superfamily / Ribosomal protein S21e / S27a-like superfamily / 40S Ribosomal protein S10 / Ribosomal protein S10, eukaryotic/archaeal / Plectin/S10, N-terminal / Plectin/S10 domain / Ribosomal protein S25 / S25 ribosomal protein / Ribosomal protein S27a / Ribosomal protein S2, eukaryotic/archaeal / Ribosomal protein S27a / Ribosomal protein S27a / : / Ribosomal protein S17e, conserved site / Ribosomal protein S17e signature. / Ribosomal protein S8e subdomain, eukaryotes / Ribosomal protein S30 / Ribosomal protein S30 / 40S ribosomal protein S29/30S ribosomal protein S14 type Z / Ribosomal protein S7e signature. / Ribosomal protein S3, eukaryotic/archaeal / Ribosomal protein S19e / Ribosomal protein S3Ae, conserved site / Ribosomal protein S19e / Ribosomal protein S3Ae signature. / Ribosomal_S19e / Ribosomal protein S27e signature. / Ribosomal protein S4e, N-terminal, conserved site / Ribosomal protein S4e signature. / 40S ribosomal protein S4, C-terminal domain / 40S ribosomal protein S4 C-terminus / Ribosomal protein S19A/S15e / Ribosomal protein S8e, conserved site / Ribosomal protein S8e signature. / Ribosomal protein S17e / Ribosomal protein S17e-like superfamily / Ribosomal S17 / Ribosomal protein S6, eukaryotic / 40S ribosomal protein S1/3, eukaryotes / Ribosomal protein S4e, N-terminal / RS4NT (NUC023) domain / Ribosomal S24e conserved site / Ribosomal protein S24e signature. / 40S ribosomal protein S11, N-terminal / Ribosomal_S17 N-terminal / Ribosomal protein S7e / Ribosomal protein S7e / Ribosomal protein S4, KOW domain / Ribosomal protein S4e / Ribosomal protein S4e, central region / Ribosomal protein S4e, central domain superfamily / Ribosomal family S4e / Ribosomal protein S27, zinc-binding domain superfamily / Ribosomal protein S24e / Ribosomal protein S23, eukaryotic/archaeal / Ribosomal protein S24e / Ribosomal protein S6/S6e/A/B/2, conserved site / Ribosomal protein S6e signature. / Ribosomal protein S27 / Ribosomal protein S27 / Ribosomal protein S8e / Ribosomal protein S17, archaeal/eukaryotic / Ribosomal protein S3Ae / Ribosomal protein S28e conserved site / Ribosomal S3Ae family / Ribosomal protein S28e signature. / Ribosomal S3Ae family / Ribosomal protein S28e / Ribosomal protein S28e / Ribosomal protein S6e / Ribosomal protein S5/S7, eukaryotic/archaeal / Ribosomal protein S6e / Ribosomal protein S6e 類似検索 - ドメイン・相同性
ADENOSINE-5'-DIPHOSPHATE / RNA / RNA (> 10) / RNA (> 100) / RNA (> 1000) / Small ribosomal subunit protein eS17 / Small ribosomal subunit protein uS2 / Small ribosomal subunit protein uS5 / Small ribosomal subunit protein uS3 / Small ribosomal subunit protein eS12 ...ADENOSINE-5'-DIPHOSPHATE / RNA / RNA (> 10) / RNA (> 100) / RNA (> 1000) / Small ribosomal subunit protein eS17 / Small ribosomal subunit protein uS2 / Small ribosomal subunit protein uS5 / Small ribosomal subunit protein uS3 / Small ribosomal subunit protein eS12 / Small ribosomal subunit protein eS19 / Small ribosomal subunit protein eS27 / Small ribosomal subunit protein uS4 / Small ribosomal subunit protein uS7 / Small ribosomal subunit protein eS10 / Small ribosomal subunit protein uS10 / Small ribosomal subunit protein eS1 / Small ribosomal subunit protein eS7 / Small ribosomal subunit protein eS8 / Small ribosomal subunit protein uS8 / Small ribosomal subunit protein uS9 / Small ribosomal subunit protein uS11 / Small ribosomal subunit protein uS12 / Small ribosomal subunit protein uS13 / Small ribosomal subunit protein uS14 / Small ribosomal subunit protein uS15 / Small ribosomal subunit protein uS17 / Small ribosomal subunit protein eS4, X isoform / Small ribosomal subunit protein eS6 / Small ribosomal subunit protein uS19 / Small ribosomal subunit protein eS24 / Small ribosomal subunit protein eS25 / Small ribosomal subunit protein eS26 / Small ribosomal subunit protein eS28 / Ubiquitin-like FUBI-ribosomal protein eS30 fusion protein / Ubiquitin-ribosomal protein eS31 fusion protein / Small ribosomal subunit protein eS21 / Small ribosomal subunit protein RACK1 / Serine/threonine-protein kinase RIO1 類似検索 - 構成要素
ジャーナル: Elife / 年: 2021 タイトル: The final step of 40S ribosomal subunit maturation is controlled by a dual key lock. 著者: Laura Plassart / Ramtin Shayan / Christian Montellese / Dana Rinaldi / Natacha Larburu / Carole Pichereaux / Carine Froment / Simon Lebaron / Marie-Françoise O'Donohue / Ulrike Kutay / ...著者: Laura Plassart / Ramtin Shayan / Christian Montellese / Dana Rinaldi / Natacha Larburu / Carole Pichereaux / Carine Froment / Simon Lebaron / Marie-Françoise O'Donohue / Ulrike Kutay / Julien Marcoux / Pierre-Emmanuel Gleizes / Celia Plisson-Chastang / 要旨: Preventing premature interaction of pre-ribosomes with the translation apparatus is essential for translational accuracy. Hence, the final maturation step releasing functional 40S ribosomal subunits, ...Preventing premature interaction of pre-ribosomes with the translation apparatus is essential for translational accuracy. Hence, the final maturation step releasing functional 40S ribosomal subunits, namely processing of the 18S ribosomal RNA 3' end, is safeguarded by the protein DIM2, which both interacts with the endoribonuclease NOB1 and masks the rRNA cleavage site. To elucidate the control mechanism that unlocks NOB1 activity, we performed cryo-electron microscopy analysis of late human pre-40S particles purified using a catalytically inactive form of the ATPase RIO1. These structures, together with in vivo and in vitro functional analyses, support a model in which ATP-loaded RIO1 cooperates with ribosomal protein RPS26/eS26 to displace DIM2 from the 18S rRNA 3' end, thereby triggering final cleavage by NOB1; release of ADP then leads to RIO1 dissociation from the 40S subunit. This dual key lock mechanism requiring RIO1 and RPS26 guarantees the precise timing of pre-40S particle conversion into translation-competent ribosomal subunits.
#195 - 2016年3月 RAFタンパク質キナーゼ (RAF Protein Kinases) 類似性 (1)
-
集合体
登録構造単位
2: 18S ribosomal RNA A: 40S ribosomal protein SA B: 40S ribosomal protein S3a C: 40S ribosomal protein S2 D: 40S ribosomal protein S3 E: 40S ribosomal protein S4, X isoform F: 40S ribosomal protein S5 G: 40S ribosomal protein S6 H: 40S ribosomal protein S7 I: 40S ribosomal protein S8 J: 40S ribosomal protein S9 K: 40S ribosomal protein S10 L: 40S ribosomal protein S11 M: 40S ribosomal protein S12 N: 40S ribosomal protein S13 O: 40S ribosomal protein S14 P: 40S ribosomal protein S15 Q: 40S ribosomal protein S16 R: 40S ribosomal protein S17 S: 40S ribosomal protein S18 a: 40S ribosomal protein S26 U: 40S ribosomal protein S20 V: 40S ribosomal protein S21 W: 40S ribosomal protein S15a X: 40S ribosomal protein S23 Y: 40S ribosomal protein S24 Z: 40S ribosomal protein S25 b: 40S ribosomal protein S27 c: 40S ribosomal protein S28 d: 40S ribosomal protein S29 e: 40S ribosomal protein S30 f: Ubiquitin-40S ribosomal protein S27a g: Receptor of activated protein C kinase 1 T: 40S ribosomal protein S19 h: Serine/threonine-protein kinase RIO1 ヘテロ分子
分子量: 32883.938 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: P08865
#3: タンパク質
40SribosomalproteinS3a / Small ribosomal subunit protein eS1 / v-fos transformation effector protein / Fte-1
分子量: 30002.061 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: P61247
#4: タンパク質
40SribosomalproteinS2 / 40S ribosomal protein S4 / Protein LLRep3 / Small ribosomal subunit protein uS5
分子量: 31376.516 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: P15880
#5: タンパク質
40SribosomalproteinS3 / Small ribosomal subunit protein uS3
分子量: 26729.369 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) 参照: UniProt: P23396, DNA-(apurinic or apyrimidinic site) lyase
#6: タンパク質
40SribosomalproteinS4, Xisoform / SCR10 / Single copy abundant mRNA protein / Small ribosomal subunit protein eS4
分子量: 29654.869 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: P62701
#7: タンパク質
40SribosomalproteinS5 / Small ribosomal subunit protein uS7
分子量: 22913.453 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: P46782
#8: タンパク質
40SribosomalproteinS6 / Phosphoprotein NP33 / Small ribosomal subunit protein eS6
分子量: 28751.906 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: P62753
#9: タンパク質
40SribosomalproteinS7 / Small ribosomal subunit protein eS7
分子量: 22168.914 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: P62081
#10: タンパク質
40SribosomalproteinS8 / Small ribosomal subunit protein eS8
分子量: 24263.387 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: P62241
#11: タンパク質
40SribosomalproteinS9 / Small ribosomal subunit protein uS4
分子量: 22641.564 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: P46781
#12: タンパク質
40SribosomalproteinS10 / Small ribosomal subunit protein eS10
分子量: 18933.846 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: P46783
#13: タンパク質
40SribosomalproteinS11 / Small ribosomal subunit protein uS17
分子量: 18468.826 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: P62280
#14: タンパク質
40SribosomalproteinS12 / Small ribosomal subunit protein eS12
分子量: 14538.987 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: P25398
#15: タンパク質
40SribosomalproteinS13 / Small ribosomal subunit protein uS15
分子量: 17259.389 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: P62277
#16: タンパク質
40SribosomalproteinS14 / Small ribosomal subunit protein uS11
分子量: 16302.772 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: P62263
#17: タンパク質
40SribosomalproteinS15 / RIG protein / Small ribosomal subunit protein uS19
分子量: 17076.207 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: P62841
#18: タンパク質
40SribosomalproteinS16 / Small ribosomal subunit protein uS9
分子量: 16477.377 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: P62249
#19: タンパク質
40SribosomalproteinS17 / Small ribosomal subunit protein eS17
分子量: 15578.156 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: P08708
#20: タンパク質
40SribosomalproteinS18 / Ke-3 / Ke3 / Small ribosomal subunit protein uS13
分子量: 17759.777 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: P62269
#21: タンパク質
40SribosomalproteinS26 / Small ribosomal subunit protein eS26
分子量: 13047.532 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: P62854
#22: タンパク質
40SribosomalproteinS20 / Small ribosomal subunit protein uS10
分子量: 13398.763 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: P60866
#23: タンパク質
40SribosomalproteinS21 / Small ribosomal subunit protein eS21
分子量: 9124.389 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: P63220
#24: タンパク質
40SribosomalproteinS15a / Small ribosomal subunit protein uS8
分子量: 14865.555 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: P62244
#25: タンパク質
40SribosomalproteinS23 / Small ribosomal subunit protein uS12
分子量: 15844.666 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: P62266
#26: タンパク質
40SribosomalproteinS24 / Small ribosomal subunit protein eS24
分子量: 15463.333 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: P62847
#27: タンパク質
40SribosomalproteinS25 / Small ribosomal subunit protein eS25
分子量: 13776.224 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: P62851
#28: タンパク質
40SribosomalproteinS27 / Metallopan-stimulin 1 / MPS-1 / Small ribosomal subunit protein eS27
分子量: 9480.186 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: P42677
#29: タンパク質
40SribosomalproteinS28 / Small ribosomal subunit protein eS28
分子量: 7855.052 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: P62857
#30: タンパク質
40SribosomalproteinS29 / Small ribosomal subunit protein uS14
分子量: 6690.821 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: P62273
#31: タンパク質
40SribosomalproteinS30 / Small ribosomal subunit protein eS30
分子量: 6668.938 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: P62861
#34: タンパク質
40SribosomalproteinS19 / Small ribosomal subunit protein eS19
分子量: 16091.562 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: P39019
-
タンパク質 , 3種, 3分子 fgh
#32: タンパク質
Ubiquitin-40SribosomalproteinS27a / Ubiquitin carboxyl extension protein 80
分子量: 18004.041 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: P62979
#33: タンパク質
ReceptorofactivatedproteinCkinase1 / Cell proliferation-inducing gene 21 protein / Guanine nucleotide-binding protein subunit beta-2- ...Cell proliferation-inducing gene 21 protein / Guanine nucleotide-binding protein subunit beta-2-like 1 / Guanine nucleotide-binding protein subunit beta-like protein 12.3 / Human lung cancer oncogene 7 protein / HLC-7 / Receptor for activated C kinase / Small ribosomal subunit protein RACK1
分子量: 35115.652 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) / 参照: UniProt: P63244
#35: タンパク質
Serine/threonine-proteinkinaseRIO1 / RIO kinase 1
分子量: 65772.070 Da / 分子数: 1 / 由来タイプ: 天然 / 由来: (天然) Homo sapiens (ヒト) 参照: UniProt: Q9BRS2, non-specific serine/threonine protein kinase, 加水分解酵素; 酸無水物に作用; 酸無水物に作用・物質の膜輸送を触媒する
名称: human cytoplasmic late precursor to the small ribosomal subunit, purified using RIO1(kd)-StHA as bait. Structural state B (post 18S rRNA maturation) タイプ: RIBOSOME / Entity ID: #1-#35 / 由来: NATURAL