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- PDB-9bup: Single particle CryoEM structure of the Pf80S ribosome in non-rot... -
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Basic information
Entry | Database: PDB / ID: 9bup | ||||||||||||||||||||||||
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Title | Single particle CryoEM structure of the Pf80S ribosome in non-rotated PRE state (nrt A-P-E) | ||||||||||||||||||||||||
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![]() | RIBOSOME / malaria / cryoEM / single particle / Plasmodium falciparum / translation | ||||||||||||||||||||||||
Function / homology | ![]() RMTs methylate histone arginines / Major pathway of rRNA processing in the nucleolus and cytosol / Protein methylation / Translesion synthesis by REV1 / Recognition of DNA damage by PCNA-containing replication complex / Translesion Synthesis by POLH / Translesion synthesis by POLK / Translesion synthesis by POLI / Josephin domain DUBs / Metalloprotease DUBs ...RMTs methylate histone arginines / Major pathway of rRNA processing in the nucleolus and cytosol / Protein methylation / Translesion synthesis by REV1 / Recognition of DNA damage by PCNA-containing replication complex / Translesion Synthesis by POLH / Translesion synthesis by POLK / Translesion synthesis by POLI / Josephin domain DUBs / Metalloprotease DUBs / DNA Damage Recognition in GG-NER / Formation of Incision Complex in GG-NER / Dual Incision in GG-NER / Formation of TC-NER Pre-Incision Complex / Dual incision in TC-NER / Gap-filling DNA repair synthesis and ligation in TC-NER / PTK6 Regulates RTKs and Their Effectors AKT1 and DOK1 / ER Quality Control Compartment (ERQC) / Iron uptake and transport / L13a-mediated translational silencing of Ceruloplasmin expression / SRP-dependent cotranslational protein targeting to membrane / Translation initiation complex formation / Formation of a pool of free 40S subunits / Formation of the ternary complex, and subsequently, the 43S complex / Ribosomal scanning and start codon recognition / GTP hydrolysis and joining of the 60S ribosomal subunit / Negative regulators of DDX58/IFIH1 signaling / Nonsense Mediated Decay (NMD) independent of the Exon Junction Complex (EJC) / Nonsense Mediated Decay (NMD) enhanced by the Exon Junction Complex (EJC) / PINK1-PRKN Mediated Mitophagy / Synthesis of active ubiquitin: roles of E1 and E2 enzymes / Aggrephagy / Orc1 removal from chromatin / CDK-mediated phosphorylation and removal of Cdc6 / FBXL7 down-regulates AURKA during mitotic entry and in early mitosis / KEAP1-NFE2L2 pathway / UCH proteinases / Ub-specific processing proteases / Neddylation / Antigen processing: Ubiquitination & Proteasome degradation / MAPK6/MAPK4 signaling / ABC-family proteins mediated transport / AUF1 (hnRNP D0) binds and destabilizes mRNA / endonucleolytic cleavage to generate mature 3'-end of SSU-rRNA from (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / protein-RNA complex assembly / 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) / maturation of LSU-rRNA / cytosolic ribosome / maturation of LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / ribosomal large subunit biogenesis / maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / chloroplast / maturation of SSU-rRNA / small-subunit processome / maintenance of translational fidelity / modification-dependent protein catabolic process / protein tag activity / rRNA processing / ribosome biogenesis / large ribosomal subunit / ribosomal small subunit biogenesis / ribosomal small subunit assembly / small ribosomal subunit / 5S rRNA binding / ribosomal large subunit assembly / ubiquitin-dependent protein catabolic process / cytosolic small ribosomal subunit / large ribosomal subunit rRNA binding / small ribosomal subunit rRNA binding / cytosolic large ribosomal subunit / cytoplasmic translation / negative regulation of translation / rRNA binding / protein ubiquitination / ribosome / structural constituent of ribosome / translation / ribonucleoprotein complex / mRNA binding / ubiquitin protein ligase binding / nucleolus / mitochondrion / RNA binding / zinc ion binding / nucleus / cytosol / cytoplasm Similarity search - Function | ||||||||||||||||||||||||
Biological species | ![]() ![]() | ||||||||||||||||||||||||
Method | ELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 2.7 Å | ||||||||||||||||||||||||
![]() | Anton, L. / Haile, M. / Ho, C.M. | ||||||||||||||||||||||||
Funding support | ![]() ![]() ![]()
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![]() | ![]() Title: Inhibiting elongation factor binding to the malarial 80S ribosome triggers ribosome biogenesis Authors: Anton, L. / Cheng, W. / Haile, M. / Cobb, D.W. / Zuh, X. / Han, L. / Li, E. / Nair, A. / Lee, C.L. / Ho, C.M. | ||||||||||||||||||||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 4.8 MB | Display | ![]() |
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PDB format | ![]() | Display | ![]() | |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 44915MC ![]() 9busC ![]() 9butC ![]() 9buuC M: map data used to model this data C: citing same article ( |
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Similar structure data | Similarity search - Function & homology ![]() |
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Links
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Assembly
Deposited unit | ![]()
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1 |
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Components
+40S ribosomal protein ... , 31 types, 31 molecules S1S2S3S4S5S6SBSCSDSESFSGSHSISJSKSLSMSNSOSPSQSRSSSTSUSVSWSXSYSZ
-RNA chain , 8 types, 8 molecules S7SAAAACABS8mRS9
#7: RNA chain | Mass: 23774.059 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() |
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#8: RNA chain | Mass: 671337.500 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() |
#34: RNA chain | Mass: 1216213.125 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() |
#35: RNA chain | Mass: 51206.461 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() |
#36: RNA chain | Mass: 38346.809 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() |
#79: RNA chain | Mass: 24496.617 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() |
#80: RNA chain | Mass: 3446.042 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() |
#81: RNA chain | Mass: 24485.539 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() |
+60S ribosomal protein ... , 37 types, 37 molecules ALA1A2A4A6A7ANA8A9AaAbAdAeAIAJAKAMASAOAQARAWAYATAZA3A5ADAEAF...
-Ribosomal protein ... , 2 types, 2 molecules APAc
#51: Protein | Mass: 24197.660 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() |
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#56: Protein | Mass: 10571.592 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() |
-Large ribosomal subunit protein ... , 2 types, 2 molecules AhAi
#52: Protein | Mass: 10826.083 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() |
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#53: Protein | Mass: 12194.902 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() |
-Protein / Protein/peptide , 2 types, 2 molecules AfSa
#50: Protein | Mass: 14645.169 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() |
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#82: Protein/peptide | Mass: 528.644 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() |
-Details
Has protein modification | Y |
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-Experimental details
-Experiment
Experiment | Method: ELECTRON MICROSCOPY |
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EM experiment | Aggregation state: PARTICLE / 3D reconstruction method: single particle reconstruction |
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Sample preparation
Component | Name: Sucrose gradient purified 80S ribosome from P. falciparum Type: RIBOSOME / Entity ID: #1-#37, #39-#82 / Source: NATURAL |
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Source (natural) | Organism: ![]() ![]() |
Buffer solution | pH: 7.5 |
Specimen | Embedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES |
Vitrification | Cryogen name: ETHANE |
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Electron microscopy imaging
Experimental equipment | ![]() Model: Titan Krios / Image courtesy: FEI Company |
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Microscopy | Model: FEI TITAN KRIOS |
Electron gun | Electron source: ![]() |
Electron lens | Mode: BRIGHT FIELD / Nominal defocus max: 1800 nm / Nominal defocus min: 1200 nm |
Image recording | Electron dose: 60 e/Å2 / Film or detector model: GATAN K3 BIOQUANTUM (6k x 4k) |
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Processing
EM software | Name: PHENIX / Version: 1.21.1_5286 / Category: model refinement |
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CTF correction | Type: PHASE FLIPPING AND AMPLITUDE CORRECTION |
3D reconstruction | Resolution: 2.7 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 57974 / Symmetry type: POINT |