+Open data
-Basic information
Entry | Database: PDB / ID: 7oob | |||||||||
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Title | Pol II-CSB-CSA-DDB1-UVSSA-ADPBeF3 (Structure2) | |||||||||
Components |
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Keywords | TRANSCRIPTION / DNA repair | |||||||||
Function / homology | Function and homology information negative regulation of double-strand break repair via nonhomologous end joining / regulation of transcription-coupled nucleotide-excision repair / nucleotide-excision repair complex / B-WICH complex / regulation of transcription elongation by RNA polymerase II / single strand break repair / positive regulation by virus of viral protein levels in host cell / DNA protection / epigenetic programming in the zygotic pronuclei / B-WICH complex positively regulates rRNA expression ...negative regulation of double-strand break repair via nonhomologous end joining / regulation of transcription-coupled nucleotide-excision repair / nucleotide-excision repair complex / B-WICH complex / regulation of transcription elongation by RNA polymerase II / single strand break repair / positive regulation by virus of viral protein levels in host cell / DNA protection / epigenetic programming in the zygotic pronuclei / B-WICH complex positively regulates rRNA expression / RNA Polymerase I Transcription Initiation / RNA Polymerase I Promoter Escape / RNA Polymerase I Transcription Termination / RNA Polymerase III Transcription Initiation From Type 1 Promoter / RNA Polymerase III Transcription Initiation From Type 2 Promoter / RNA Polymerase III Transcription Initiation From Type 3 Promoter / spindle assembly involved in female meiosis / Formation of RNA Pol II elongation complex / Formation of the Early Elongation Complex / Transcriptional regulation by small RNAs / RNA Polymerase II Pre-transcription Events / TP53 Regulates Transcription of DNA Repair Genes / FGFR2 alternative splicing / RNA polymerase II transcribes snRNA genes / mRNA Capping / mRNA Splicing - Major Pathway / mRNA Splicing - Minor Pathway / Processing of Capped Intron-Containing Pre-mRNA / RNA Polymerase II Promoter Escape / RNA Polymerase II Transcription Pre-Initiation And Promoter Opening / RNA Polymerase II Transcription Initiation / RNA Polymerase II Transcription Elongation / RNA Polymerase II Transcription Initiation And Promoter Clearance / RNA Pol II CTD phosphorylation and interaction with CE / Estrogen-dependent gene expression / double-strand break repair via classical nonhomologous end joining / Formation of TC-NER Pre-Incision Complex / Dual incision in TC-NER / Gap-filling DNA repair synthesis and ligation in TC-NER / response to superoxide / : / Cul4-RING E3 ubiquitin ligase complex / photoreceptor cell maintenance / UV-damage excision repair / : / response to UV-B / ATP-dependent chromatin remodeler activity / RNA polymerase binding / positive regulation of DNA-templated transcription, elongation / positive regulation of transcription by RNA polymerase III / biological process involved in interaction with symbiont / regulation of mitotic cell cycle phase transition / WD40-repeat domain binding / Cul4A-RING E3 ubiquitin ligase complex / : / positive regulation of nuclear-transcribed mRNA poly(A) tail shortening / Cul4B-RING E3 ubiquitin ligase complex / ubiquitin ligase complex scaffold activity / positive regulation of double-strand break repair via homologous recombination / positive regulation of transcription by RNA polymerase I / maintenance of transcriptional fidelity during transcription elongation by RNA polymerase II / protein tyrosine kinase activator activity / negative regulation of reproductive process / negative regulation of developmental process / site of DNA damage / cullin family protein binding / RNA Polymerase I Transcription Initiation / transcription elongation by RNA polymerase I / positive regulation of translational initiation / RNA polymerase II activity / organelle membrane / response to X-ray / transcription-coupled nucleotide-excision repair / viral release from host cell / pyrimidine dimer repair / positive regulation of transcription initiation by RNA polymerase II / ectopic germ cell programmed cell death / RNA polymerase I complex / transcription by RNA polymerase I / positive regulation of viral genome replication / protein autoubiquitination / RNA polymerase III complex / ATP-dependent activity, acting on DNA / transcription by RNA polymerase III / RNA polymerase II, core complex / translation initiation factor binding / response to UV / positive regulation of gluconeogenesis / JNK cascade / positive regulation of DNA repair / neurogenesis / positive regulation of RNA splicing / transcription elongation factor complex / DNA-directed RNA polymerase complex / ERCC6 (CSB) and EHMT2 (G9a) positively regulate rRNA expression / DNA damage checkpoint signaling / regulation of DNA-templated transcription elongation / helicase activity / promoter-specific chromatin binding / proteasomal protein catabolic process Similarity search - Function | |||||||||
Biological species | Homo sapiens (human) Sus scrofa (pig) | |||||||||
Method | ELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 2.7 Å | |||||||||
Authors | Kokic, G. / Cramer, P. | |||||||||
Funding support | Germany, 2items
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Citation | Journal: Nature / Year: 2021 Title: Structural basis of human transcription-DNA repair coupling. Authors: Goran Kokic / Felix R Wagner / Aleksandar Chernev / Henning Urlaub / Patrick Cramer / Abstract: Transcription-coupled DNA repair removes bulky DNA lesions from the genome and protects cells against ultraviolet (UV) irradiation. Transcription-coupled DNA repair begins when RNA polymerase II ...Transcription-coupled DNA repair removes bulky DNA lesions from the genome and protects cells against ultraviolet (UV) irradiation. Transcription-coupled DNA repair begins when RNA polymerase II (Pol II) stalls at a DNA lesion and recruits the Cockayne syndrome protein CSB, the E3 ubiquitin ligase, CRL4 and UV-stimulated scaffold protein A (UVSSA). Here we provide five high-resolution structures of Pol II transcription complexes containing human transcription-coupled DNA repair factors and the elongation factors PAF1 complex (PAF) and SPT6. Together with biochemical and published data, the structures provide a model for transcription-repair coupling. Stalling of Pol II at a DNA lesion triggers replacement of the elongation factor DSIF by CSB, which binds to PAF and moves upstream DNA to SPT6. The resulting elongation complex, EC, uses the CSA-stimulated translocase activity of CSB to pull on upstream DNA and push Pol II forward. If the lesion cannot be bypassed, CRL4 spans over the Pol II clamp and ubiquitylates the RPB1 residue K1268, enabling recruitment of TFIIH to UVSSA and DNA repair. Conformational changes in CRL4 lead to ubiquitylation of CSB and to release of transcription-coupled DNA repair factors before transcription may continue over repaired DNA. | |||||||||
History |
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-Structure visualization
Movie |
Movie viewer |
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Structure viewer | Molecule: MolmilJmol/JSmol |
-Downloads & links
-Download
PDBx/mmCIF format | 7oob.cif.gz | 1.9 MB | Display | PDBx/mmCIF format |
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PDB format | pdb7oob.ent.gz | 1.6 MB | Display | PDB format |
PDBx/mmJSON format | 7oob.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/oo/7oob ftp://data.pdbj.org/pub/pdb/validation_reports/oo/7oob | HTTPS FTP |
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-Related structure data
Related structure data | 13009MC 7oo3C 7oopC 7opcC 7opdC M: map data used to model this data C: citing same article (ref.) |
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Similar structure data |
-Links
-Assembly
Deposited unit |
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1 |
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-Components
-DNA-directed RNA polymerase II subunit ... , 6 types, 6 molecules ACEFGI
#1: Protein | Mass: 217450.078 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Sus scrofa (pig) / References: UniProt: P11414 |
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#3: Protein | Mass: 31439.074 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Sus scrofa (pig) / References: UniProt: I3LCH3 |
#5: Protein | Mass: 24644.318 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Sus scrofa (pig) / References: UniProt: I3LSI7 |
#6: Protein | Mass: 14477.001 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Sus scrofa (pig) / References: UniProt: F1SKN8 |
#7: Protein | Mass: 19314.283 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Sus scrofa (pig) / References: UniProt: I3LJZ9 |
#9: Protein | Mass: 14541.221 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Sus scrofa (pig) / References: UniProt: P60899 |
-Protein , 5 types, 5 molecules BDKLd
#2: Protein | Mass: 134041.422 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Sus scrofa (pig) / References: UniProt: I3LGP4, DNA-directed RNA polymerase |
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#4: Protein | Mass: 16331.255 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Sus scrofa (pig) / References: UniProt: A0A287ADR4 |
#11: Protein | Mass: 13310.284 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Sus scrofa (pig) / References: UniProt: A0A4X1UK25 |
#12: Protein | Mass: 7018.244 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Sus scrofa (pig) / References: UniProt: I3LN51 |
#14: Protein | Mass: 127369.719 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: DDB1, XAP1 / Production host: Trichoplusia ni (cabbage looper) / References: UniProt: Q16531 |
-DNA-directed RNA polymerases I, II, and III subunit ... , 2 types, 2 molecules HJ
#8: Protein | Mass: 17162.273 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Sus scrofa (pig) / References: UniProt: A0A4X1ULF2 |
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#10: Protein | Mass: 7655.123 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Sus scrofa (pig) / References: UniProt: A0A4X1VYD0 |
-DNA excision repair protein ERCC- ... , 2 types, 2 molecules ba
#13: Protein | Mass: 168945.797 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: ERCC6, CSB / Production host: Trichoplusia ni (cabbage looper) References: UniProt: Q03468, Hydrolases; Acting on acid anhydrides; Acting on acid anhydrides to facilitate cellular and subcellular movement |
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#18: Protein | Mass: 44107.160 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: ERCC8, CKN1, CSA / Production host: Trichoplusia ni (cabbage looper) / References: UniProt: Q13216 |
-DNA chain , 2 types, 2 molecules NT
#15: DNA chain | Mass: 14494.314 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) Homo sapiens (human) |
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#16: DNA chain | Mass: 14269.129 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) Homo sapiens (human) |
-RNA chain , 1 types, 1 molecules P
#17: RNA chain | Mass: 3264.036 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) Homo sapiens (human) |
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-Non-polymers , 4 types, 12 molecules
#19: Chemical | ChemComp-ZN / #20: Chemical | #21: Chemical | ChemComp-ADP / | #22: Chemical | ChemComp-BEF / | |
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-Details
Has ligand of interest | N |
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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 |
-Sample preparation
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Molecular weight | Experimental value: NO | ||||||||||||||||||||||||||||||
Source (natural) |
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Source (recombinant) |
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Buffer solution | pH: 7.5 | ||||||||||||||||||||||||||||||
Specimen | Conc.: 0.3 mg/ml / Embedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES | ||||||||||||||||||||||||||||||
Specimen support | Grid type: Quantifoil R2/1 | ||||||||||||||||||||||||||||||
Vitrification | Instrument: FEI VITROBOT MARK IV / Cryogen name: ETHANE / Humidity: 100 % |
-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: FIELD EMISSION GUN / Accelerating voltage: 300 kV / Illumination mode: FLOOD BEAM |
Electron lens | Mode: BRIGHT FIELDBright-field microscopy |
Image recording | Electron dose: 41.2 e/Å2 / Film or detector model: GATAN K3 (6k x 4k) / Num. of grids imaged: 1 / Num. of real images: 10940 |
-Processing
Software | Name: PHENIX / Version: 1.18.2_3874: / Classification: refinement | ||||||||||||||||||||||||
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EM software |
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CTF correction | Type: PHASE FLIPPING AND AMPLITUDE CORRECTION | ||||||||||||||||||||||||
Particle selection | Num. of particles selected: 1855061 | ||||||||||||||||||||||||
3D reconstruction | Resolution: 2.7 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 100000 Details: Different final number of particles was used for different focused refined maps. Symmetry type: POINT | ||||||||||||||||||||||||
Refine LS restraints |
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