- EMDB-0964: Cryo-EM structure of a pre-60S ribosomal subunit - state preA -
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基本情報
登録情報
データベース: EMDB / ID: EMD-0964
タイトル
Cryo-EM structure of a pre-60S ribosomal subunit - state preA
マップデータ
Cryo-em structure of a human pre-60S ribosomal subunit state - preA
試料
複合体: Cryo-EM structure of a human pre-60S ribosomal subunit state - preA
タンパク質・ペプチド: x 45種
RNA: x 3種
リガンド: x 2種
機能・相同性
機能・相同性情報
negative regulation of RNA polymerase II regulatory region sequence-specific DNA binding / basal RNA polymerase II transcription machinery binding / negative regulation of collagen binding / dendrite extension / preribosome binding / lamin filament / regulation of fatty acid biosynthetic process / regulation of megakaryocyte differentiation / miRNA-mediated post-transcriptional gene silencing / miRNA-mediated gene silencing by inhibition of translation ...negative regulation of RNA polymerase II regulatory region sequence-specific DNA binding / basal RNA polymerase II transcription machinery binding / negative regulation of collagen binding / dendrite extension / preribosome binding / lamin filament / regulation of fatty acid biosynthetic process / regulation of megakaryocyte differentiation / miRNA-mediated post-transcriptional gene silencing / miRNA-mediated gene silencing by inhibition of translation / eukaryotic 80S initiation complex / negative regulation of protein neddylation / translation at presynapse / axial mesoderm development / negative regulation of formation of translation preinitiation complex / ribosomal protein import into nucleus / 90S preribosome assembly / TORC2 complex binding / GAIT complex / middle ear morphogenesis / cytoplasmic side of rough endoplasmic reticulum membrane / regulation of reactive oxygen species metabolic process / regulation of glycolytic process / A band / regulation of G1 to G0 transition / alpha-beta T cell differentiation / positive regulation of intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator / regulation of translation involved in cellular response to UV / protein-DNA complex disassembly / positive regulation of DNA damage response, signal transduction by p53 class mediator resulting in transcription of p21 class mediator / negative regulation of ubiquitin protein ligase activity / response to aldosterone / regulation of cyclin-dependent protein serine/threonine kinase activity / G1 to G0 transition / homeostatic process / positive regulation of dendritic spine development / negative regulation of cell-cell adhesion / lung morphogenesis / negative regulation of DNA replication / maturation of 5.8S rRNA / Protein hydroxylation / macrophage chemotaxis / Peptide chain elongation / ribosomal large subunit binding / Selenocysteine synthesis / positive regulation of signal transduction by p53 class mediator / ubiquitin ligase inhibitor activity / Formation of a pool of free 40S subunits / Eukaryotic Translation Termination / blastocyst development / preribosome, large subunit precursor / Response of EIF2AK4 (GCN2) to amino acid deficiency / SRP-dependent cotranslational protein targeting to membrane / Nonsense Mediated Decay (NMD) independent of the Exon Junction Complex (EJC) / Viral mRNA Translation / protein localization to nucleus / negative regulation of proteasomal ubiquitin-dependent protein catabolic process / L13a-mediated translational silencing of Ceruloplasmin expression / GTP hydrolysis and joining of the 60S ribosomal subunit / Major pathway of rRNA processing in the nucleolus and cytosol / protein-RNA complex assembly / Nonsense Mediated Decay (NMD) enhanced by the Exon Junction Complex (EJC) / protein targeting / cellular response to interleukin-4 / cellular response to actinomycin D / ribosomal subunit export from nucleus / cytosolic ribosome / rough endoplasmic reticulum / MDM2/MDM4 family protein binding / negative regulation of protein ubiquitination / DNA damage response, signal transduction by p53 class mediator resulting in cell cycle arrest / translation initiation factor activity / embryo implantation / negative regulation of ubiquitin-dependent protein catabolic process / negative regulation of cell migration / maturation of LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / ossification / assembly of large subunit precursor of preribosome / cytosolic ribosome assembly / maturation of LSU-rRNA / innate immune response in mucosa / regulation of signal transduction by p53 class mediator / ribosomal large subunit biogenesis / skeletal system development / mRNA 3'-UTR binding / positive regulation of translation / sensory perception of sound / bone development / response to insulin / ribosomal large subunit assembly / cellular response to gamma radiation / mRNA 5'-UTR binding / Regulation of expression of SLITs and ROBOs / transcription coactivator binding / cytoplasmic ribonucleoprotein granule / cellular response to type II interferon / osteoblast differentiation / rRNA processing / large ribosomal subunit / antimicrobial humoral immune response mediated by antimicrobial peptide 類似検索 - 分子機能
Translation machinery-associated protein 16 / Tma16 superfamily / Translation machinery-associated protein 16 / Learning associated protein 18-like / LLP homolog / Nucleolar GTP-binding protein 2, N-terminal domain / Nucleolar GTP-binding protein 2 / NGP1NT (NUC091) domain / Zinc-finger double-stranded RNA-binding / Zinc finger, double-stranded RNA binding ...Translation machinery-associated protein 16 / Tma16 superfamily / Translation machinery-associated protein 16 / Learning associated protein 18-like / LLP homolog / Nucleolar GTP-binding protein 2, N-terminal domain / Nucleolar GTP-binding protein 2 / NGP1NT (NUC091) domain / Zinc-finger double-stranded RNA-binding / Zinc finger, double-stranded RNA binding / Ribosomal protein L24e / GTP-binding protein, orthogonal bundle domain superfamily / NOG, C-terminal / Nucleolar GTP-binding protein 1 / NOGCT (NUC087) domain / Nucleolar GTP-binding protein 1, Rossman-fold domain / NOG1, N-terminal helical domain / Nucleolar GTP-binding protein 1 (NOG1) / NOG1 N-terminal helical domain / Circularly permuted (CP)-type guanine nucleotide-binding (G) domain / Circularly permuted (CP)-type guanine nucleotide-binding (G) domain profile. / Matrin/U1-C-like, C2H2-type zinc finger / U1-like zinc finger / OBG-type guanine nucleotide-binding (G) domain / OBG-type guanine nucleotide-binding (G) domain profile. / Translation initiation factor IF6 / eIF-6 family / translation initiation factor 6 / 50S ribosome-binding GTPase / Ribosomal protein L6, N-terminal / Ribosomal protein L6, N-terminal domain / Ribosomal protein L30e / Ribosomal protein L2, archaeal-type / GTP binding domain / Ribosomal protein L28e / Ribosomal L15/L27a, N-terminal / Ribosomal protein L23 / Ribosomal L28e/Mak16 / Ribosomal L28e protein family / metallochaperone-like domain / TRASH domain / Ribosomal protein L29e / Ribosomal L29e protein family / Ribosomal protein L13e, conserved site / Ribosomal protein L13e signature. / Ribosomal protein L22e / Ribosomal protein L22e superfamily / Ribosomal L22e protein family / Ribosomal protein L38e / Ribosomal protein L38e superfamily / Ribosomal L38e protein family / Ribosomal protein L27e, conserved site / Ribosomal protein L27e signature. / Ribosomal protein L44e signature. / Ribosomal protein L13e / Ribosomal protein L13e / Ribosomal protein L19, eukaryotic / 60S ribosomal protein L18a/ L20, eukaryotes / : / Ribosomal protein L24e, conserved site / Ribosomal protein L24e signature. / Ribosomal protein L44e / Ribosomal protein L19/L19e conserved site / Ribosomal protein L44 / Ribosomal protein L19e signature. / Ribosomal protein L34e, conserved site / Ribosomal protein L34e signature. / Ribosomal protein L5 eukaryotic, C-terminal / Ribosomal L18 C-terminal region / Ribosomal protein L6e signature. / 50S ribosomal protein L18Ae/60S ribosomal protein L20 and L18a / Ribosomal protein L30e signature 1. / Ribosomal protein 50S-L18Ae/60S-L20/60S-L18A / Ribosomal proteins 50S-L18Ae/60S-L20/60S-L18A / Eukaryotic Ribosomal Protein L27, KOW domain / Ribosomal protein L23/L25, N-terminal / Ribosomal protein L23, N-terminal domain / Ribosomal protein L30e signature 2. / Ribosomal protein L30e, conserved site / Ribosomal protein 60S L18 and 50S L18e / Ribosomal protein L27e / Ribosomal protein L27e superfamily / Ribosomal L27e protein family / Ribosomal protein L36e signature. / Ribosomal protein L39e, conserved site / Ribosomal protein L39e signature. / Ribosomal protein L34Ae / Ribosomal protein L34e / 60S ribosomal protein L19 / Ribosomal protein L35Ae, conserved site / Ribosomal protein L35Ae signature. / Ribosomal protein L18/L18-A/B/e, conserved site / Ribosomal protein L18e signature. / Ribosomal protein L30/YlxQ / 60S ribosomal protein L35 / Ribosomal Protein L6, KOW domain / Ribosomal protein L7A/L8 / Ribosomal protein L6e / Ribosomal protein L13, eukaryotic/archaeal / Zinc finger C2H2 type domain profile. 類似検索 - ドメイン・相同性
Zinc finger protein 593 / Large ribosomal subunit protein eL33 / Large ribosomal subunit protein uL30 / Large ribosomal subunit protein uL22 / Large ribosomal subunit protein eL13 / Large ribosomal subunit protein uL6 / Large ribosomal subunit protein eL22 / Large ribosomal subunit protein uL4 / Large ribosomal subunit protein uL3 / Large ribosomal subunit protein uL13 ...Zinc finger protein 593 / Large ribosomal subunit protein eL33 / Large ribosomal subunit protein uL30 / Large ribosomal subunit protein uL22 / Large ribosomal subunit protein eL13 / Large ribosomal subunit protein uL6 / Large ribosomal subunit protein eL22 / Large ribosomal subunit protein uL4 / Large ribosomal subunit protein uL3 / Large ribosomal subunit protein uL13 / Large ribosomal subunit protein uL29 / Large ribosomal subunit protein uL15 / Large ribosomal subunit protein uL18 / Large ribosomal subunit protein eL21 / Large ribosomal subunit protein eL28 / Large ribosomal subunit protein eL29 / Large ribosomal subunit protein eL34 / Large ribosomal subunit protein eL14 / Eukaryotic translation initiation factor 6 / Large ribosomal subunit protein uL24 / Large ribosomal subunit protein eL15 / Large ribosomal subunit protein eL27 / Large ribosomal subunit protein eL43 / Large ribosomal subunit protein eL37 / Large ribosomal subunit protein eL8 / Large ribosomal subunit protein uL23 / Large ribosomal subunit protein uL14 / Large ribosomal subunit protein eL30 / Large ribosomal subunit protein eL39 / Large ribosomal subunit protein eL31 / Large ribosomal subunit protein eL32 / Large ribosomal subunit protein uL5 / Large ribosomal subunit protein uL2 / Large ribosomal subunit protein eL38 / Large ribosomal subunit protein eL42 / Large ribosomal subunit protein eL19 / Large ribosomal subunit protein eL20 / Large ribosomal subunit protein eL6 / Large ribosomal subunit protein eL18 / Nucleolar GTP-binding protein 2 / Translation machinery-associated protein 16 / Protein LLP homolog / GTP-binding protein 4 / Probable ribosome biogenesis protein RLP24 / Large ribosomal subunit protein eL36 類似検索 - 構成要素
ジャーナル: Nat Commun / 年: 2020 タイトル: Structural snapshots of human pre-60S ribosomal particles before and after nuclear export. 著者: Xiaomeng Liang / Mei-Qing Zuo / Yunyang Zhang / Ningning Li / Chengying Ma / Meng-Qiu Dong / Ning Gao / 要旨: Ribosome biogenesis is an elaborate and energetically expensive program that involve two hundred protein factors in eukaryotes. Nuclear export of pre-ribosomal particles is one central step which ...Ribosome biogenesis is an elaborate and energetically expensive program that involve two hundred protein factors in eukaryotes. Nuclear export of pre-ribosomal particles is one central step which also serves as an internal structural checkpoint to ensure the proper completion of nuclear assembly events. Here we present four structures of human pre-60S particles isolated through a nuclear export factor NMD3, representing assembly stages immediately before and after nuclear export. These structures reveal locations of a dozen of human factors, including an uncharacterized factor TMA16 localized between the 5S RNA and the P0 stalk. Comparison of these structures shows a progressive maturation for the functional regions, such as peptidyl transferase centre and peptide exit tunnel, and illustrate a sequence of factor-assisted rRNA maturation events. These data facilitate our understanding of the global conservation of ribosome assembly in eukaryotes and species-specific features of human assembly factors.