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- EMDB-70444: Consensus reconstruction of the eukaryotic Ribosome-associated Qu... -
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Open data
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Basic information
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Title | Consensus reconstruction of the eukaryotic Ribosome-associated Quality Control complex | |||||||||
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![]() | ubiquitin / structural protein | |||||||||
Function / homology | ![]() alpha-aminoacyl-tRNA binding / Josephin domain DUBs / RAS processing / Regulation of PTEN localization / ER Quality Control Compartment (ERQC) / UCH proteinases / PINK1-PRKN Mediated Mitophagy / CAT tailing / Interleukin-1 signaling / Aggrephagy ...alpha-aminoacyl-tRNA binding / Josephin domain DUBs / RAS processing / Regulation of PTEN localization / ER Quality Control Compartment (ERQC) / UCH proteinases / PINK1-PRKN Mediated Mitophagy / CAT tailing / Interleukin-1 signaling / Aggrephagy / Pexophagy / Regulation of pyruvate metabolism / SCF complex disassembly in response to cadmium stress / mitotic DNA replication termination / Ovarian tumor domain proteases / Cdc48p-Npl4p-Vms1p AAA ATPase complex / endoplasmic reticulum membrane fusion / Doa10p ubiquitin ligase complex / Peroxisomal protein import / Synthesis of active ubiquitin: roles of E1 and E2 enzymes / stress-induced homeostatically regulated protein degradation pathway / Hrd1p ubiquitin ligase ERAD-L complex / protein localization to vacuole / sister chromatid biorientation / ribophagy / DNA replication termination / RQC complex / Metalloprotease DUBs / Endosomal Sorting Complex Required For Transport (ESCRT) / peptide biosynthetic process / mitochondria-associated ubiquitin-dependent protein catabolic process / cytoplasm protein quality control by the ubiquitin-proteasome system / protein-containing complex disassembly / positive regulation of mitochondrial fusion / HSF1 activation / nuclear protein quality control by the ubiquitin-proteasome system / E3 ubiquitin ligases ubiquitinate target proteins / protein transport to vacuole involved in ubiquitin-dependent protein catabolic process via the multivesicular body sorting pathway / endosome to plasma membrane protein transport / protein phosphatase regulator activity / Translesion synthesis by REV1 / Translesion synthesis by POLK / Translesion synthesis by POLI / Translesion Synthesis by POLH / piecemeal microautophagy of the nucleus / mating projection tip / Termination of translesion DNA synthesis / Recruitment and ATM-mediated phosphorylation of repair and signaling proteins at DNA double strand breaks / Negative regulators of DDX58/IFIH1 signaling / mitotic spindle disassembly / maturation of 5.8S rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / VCP-NPL4-UFD1 AAA ATPase complex / Protein methylation / vesicle-fusing ATPase / replisome / ribosome-associated ubiquitin-dependent protein catabolic process / K48-linked polyubiquitin modification-dependent protein binding / retrograde protein transport, ER to cytosol / nuclear outer membrane-endoplasmic reticulum membrane network / pre-mRNA 5'-splice site binding / Ubiquitin Mediated Degradation of Phosphorylated Cdc25A / maturation of 5.8S rRNA / Regulation of PTEN stability and activity / nonfunctional rRNA decay / CDK-mediated phosphorylation and removal of Cdc6 / response to cycloheximide / cleavage in ITS2 between 5.8S rRNA and LSU-rRNA of tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / FBXL7 down-regulates AURKA during mitotic entry and in early mitosis / KEAP1-NFE2L2 pathway / Neddylation / Formation of TC-NER Pre-Incision Complex / Orc1 removal from chromatin / MAPK6/MAPK4 signaling / protein quality control for misfolded or incompletely synthesized proteins / SRP-dependent cotranslational protein targeting to membrane / GTP hydrolysis and joining of the 60S ribosomal subunit / ribosomal large subunit binding / Gap-filling DNA repair synthesis and ligation in TC-NER / Nonsense Mediated Decay (NMD) independent of the Exon Junction Complex (EJC) / Nonsense Mediated Decay (NMD) enhanced by the Exon Junction Complex (EJC) / negative regulation of mRNA splicing, via spliceosome / Formation of a pool of free 40S subunits / preribosome, large subunit precursor / Antigen processing: Ubiquitination & Proteasome degradation / L13a-mediated translational silencing of Ceruloplasmin expression / Dual incision in TC-NER / translational elongation / polyubiquitin modification-dependent protein binding / ribosomal large subunit export from nucleus / autophagosome maturation / 90S preribosome / mRNA transport / Ub-specific processing proteases / subtelomeric heterochromatin formation / ribosomal subunit export from nucleus / regulation of translational fidelity / proteasomal protein catabolic process / ATP metabolic process / protein-RNA complex assembly / translational termination Similarity search - Function | |||||||||
Biological species | ![]() ![]() | |||||||||
Method | single particle reconstruction / cryo EM / Resolution: 3.16 Å | |||||||||
![]() | Li W / Cahoon T / Shen PS | |||||||||
Funding support | ![]()
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![]() | ![]() Title: Mechanism of nascent chain removal by the Ribosome-associated Quality Control complex Authors: Li W / Cahoon T / Shen PS | |||||||||
History |
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Structure visualization
Supplemental images |
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Downloads & links
-EMDB archive
Map data | ![]() | 942.2 MB | ![]() | |
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Header (meta data) | ![]() ![]() | 78.3 KB 78.3 KB | Display Display | ![]() |
Images | ![]() | 103.8 KB | ||
Filedesc metadata | ![]() | 17.7 KB | ||
Others | ![]() ![]() | 926.5 MB 926.5 MB | ||
Archive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 9ofvMC ![]() 48529 ![]() 48530 M: atomic model generated by this map C: citing same article ( |
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Similar structure data | Similarity search - Function & homology ![]() |
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Links
EMDB pages | ![]() ![]() |
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Related items in Molecule of the Month |
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Map
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Projections & slices | Image control
Images are generated by Spider. | ||||||||||||||||||||||||||||||||||||
Voxel size | X=Y=Z: 1.058 Å | ||||||||||||||||||||||||||||||||||||
Density |
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Symmetry | Space group: 1 | ||||||||||||||||||||||||||||||||||||
Details | EMDB XML:
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-Supplemental data
-Half map: #1
File | emd_70444_half_map_1.map | ||||||||||||
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Projections & Slices |
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Density Histograms |
-Half map: #2
File | emd_70444_half_map_2.map | ||||||||||||
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Projections & Slices |
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Density Histograms |
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Sample components
+Entire : Ribosome-associated Quality Control complex from budding yeast
+Supramolecule #1: Ribosome-associated Quality Control complex from budding yeast
+Macromolecule #1: Cell division control protein 48
+Macromolecule #2: Ubiquitin
+Macromolecule #3: Nuclear protein localization protein 4
+Macromolecule #4: 60S ribosomal protein L17-A
+Macromolecule #5: 60S ribosomal protein L18-A
+Macromolecule #6: 60S ribosomal protein L19-A
+Macromolecule #7: 60S ribosomal protein L20-A
+Macromolecule #8: 60S ribosomal protein L21-A
+Macromolecule #9: 60S ribosomal protein L22-A
+Macromolecule #10: 60S ribosomal protein L23-A
+Macromolecule #11: Large ribosomal subunit protein eL24A
+Macromolecule #12: 60S ribosomal protein L26-A
+Macromolecule #13: 60S ribosomal protein L27-A
+Macromolecule #14: 60S ribosomal protein L28
+Macromolecule #15: Large ribosomal subunit protein eL29
+Macromolecule #16: 60S ribosomal protein L30
+Macromolecule #17: 60S ribosomal protein L31-A
+Macromolecule #18: Large ribosomal subunit protein eL32
+Macromolecule #19: 60S ribosomal protein L33-A
+Macromolecule #20: 60S ribosomal protein L34-A
+Macromolecule #21: 60S ribosomal protein L35-A
+Macromolecule #22: 60S ribosomal protein L36-A
+Macromolecule #23: 60S ribosomal protein L37-A
+Macromolecule #24: 60S ribosomal protein L39
+Macromolecule #25: Ubiquitin-60S ribosomal protein L40
+Macromolecule #26: 60S ribosomal protein L42-A
+Macromolecule #27: 60S ribosomal protein L43-A
+Macromolecule #28: 60S ribosomal protein L41-A
+Macromolecule #32: 60S ribosomal protein L2-A
+Macromolecule #33: Large ribosomal subunit protein uL3
+Macromolecule #34: Large ribosomal subunit protein uL4A
+Macromolecule #35: Large ribosomal subunit protein uL18
+Macromolecule #36: Large ribosomal subunit protein eL6B
+Macromolecule #37: 60S ribosomal protein L7-A
+Macromolecule #38: 60S ribosomal protein L8-A
+Macromolecule #39: 60S ribosomal protein L9-A
+Macromolecule #40: Large ribosomal subunit protein uL16
+Macromolecule #41: Large ribosomal subunit protein uL5A
+Macromolecule #42: 60S ribosomal protein L13-A
+Macromolecule #43: 60S ribosomal protein L14-A
+Macromolecule #44: Ribosome quality control complex subunit 2
+Macromolecule #45: E3 ubiquitin-protein ligase listerin
+Macromolecule #46: Eukaryotic translation initiation factor 6
+Macromolecule #48: Large ribosomal subunit protein uL11A
+Macromolecule #49: 60S acidic ribosomal protein P0
+Macromolecule #50: CAT-tailed nascent peptide
+Macromolecule #51: Large ribosomal subunit protein uL1A
+Macromolecule #52: Large ribosomal subunit protein eL38
+Macromolecule #53: Ribosome quality control complex subunit 1
+Macromolecule #54: Polyubiquitin-C
+Macromolecule #55: 60S ribosomal protein L16-A
+Macromolecule #56: 60S ribosomal protein L25
+Macromolecule #29: 25S rRNA
+Macromolecule #30: 5S rRNA
+Macromolecule #31: 5.8S rRNA
+Macromolecule #47: Ala tRNA
+Macromolecule #57: ADENOSINE-5'-TRIPHOSPHATE
+Macromolecule #58: ADENOSINE-5'-DIPHOSPHATE
+Macromolecule #59: ZINC ION
+Macromolecule #60: MAGNESIUM ION
+Macromolecule #61: SPERMIDINE
-Experimental details
-Structure determination
Method | cryo EM |
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![]() | single particle reconstruction |
Aggregation state | particle |
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Sample preparation
Buffer | pH: 7.5 |
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Vitrification | Cryogen name: ETHANE |
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Electron microscopy
Microscope | TFS KRIOS |
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Image recording | Film or detector model: GATAN K3 (6k x 4k) / Average electron dose: 36.0 e/Å2 |
Electron beam | Acceleration voltage: 300 kV / Electron source: ![]() |
Electron optics | Illumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD / Nominal defocus max: 1.5 µm / Nominal defocus min: 0.8 µm |
Experimental equipment | ![]() Model: Titan Krios / Image courtesy: FEI Company |