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Open data
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Basic information
| Entry | Database: PDB / ID: 3gto | ||||||
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| Title | Backtracked RNA polymerase II complex with 15mer RNA | ||||||
Components |
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Keywords | TRANSCRIPTION / TRANSFERASE/DNA-RNA HYBRID / TRANSFERASE / DNA-RNA HYBRID / Backtrack / DNA-directed RNA polymerase / DNA binding / Isopeptide bond / Magnesium / Metal binding / Nucleotidyltransferase / Nucleus / Phosphoprotein / Zinc-finger / DNA damage / DNA repair / TRANSFERASE-DNA-RNA HYBRID COMPLEX | ||||||
| Function / homology | Function and homology informationRNA Polymerase I Transcription Initiation / Processing of Capped Intron-Containing Pre-mRNA / RNA Polymerase III Transcription Initiation From Type 2 Promoter / RNA Pol II CTD phosphorylation and interaction with CE / Formation of the Early Elongation Complex / mRNA Capping / RNA polymerase II transcribes snRNA genes / termination of RNA polymerase II transcription / TP53 Regulates Transcription of DNA Repair Genes / RNA Polymerase II Promoter Escape ...RNA Polymerase I Transcription Initiation / Processing of Capped Intron-Containing Pre-mRNA / RNA Polymerase III Transcription Initiation From Type 2 Promoter / RNA Pol II CTD phosphorylation and interaction with CE / Formation of the Early Elongation Complex / mRNA Capping / RNA polymerase II transcribes snRNA genes / termination of RNA polymerase II transcription / TP53 Regulates Transcription of DNA Repair Genes / RNA Polymerase II Promoter Escape / RNA Polymerase II Transcription Pre-Initiation And Promoter Opening / RNA Polymerase II Transcription Initiation / RNA Polymerase II Transcription Initiation And Promoter Clearance / termination of RNA polymerase III transcription / RNA Polymerase II Pre-transcription Events / RNA-templated transcription / Formation of TC-NER Pre-Incision Complex / transcription initiation at RNA polymerase III promoter / RNA Polymerase I Promoter Escape / termination of RNA polymerase I transcription / transcription initiation at RNA polymerase I promoter / nucleolar large rRNA transcription by RNA polymerase I / Gap-filling DNA repair synthesis and ligation in TC-NER / Estrogen-dependent gene expression / maintenance of transcriptional fidelity during transcription elongation by RNA polymerase II / transcription by RNA polymerase III / Dual incision in TC-NER / translesion synthesis / RNA polymerase I complex / transcription elongation by RNA polymerase I / RNA polymerase III complex / RNA polymerase II, core complex / tRNA transcription by RNA polymerase III / transcription by RNA polymerase I / transcription-coupled nucleotide-excision repair / transcription initiation at RNA polymerase II promoter / transcription elongation by RNA polymerase II / ribonucleoside binding / DNA-directed RNA polymerase / cytoplasmic stress granule / DNA-directed RNA polymerase activity / peroxisome / ribosome biogenesis / nucleic acid binding / transcription by RNA polymerase II / protein dimerization activity / mRNA binding / nucleolus / mitochondrion / DNA binding / zinc ion binding / nucleoplasm / metal ion binding / nucleus / cytoplasm Similarity search - Function | ||||||
| Biological species | ![]() | ||||||
| Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 4 Å | ||||||
Authors | Wang, D. / Bushnell, D.A. / Huang, X. / Westover, K.D. / Levitt, M. / Kornberg, R.D. | ||||||
Citation | Journal: Science / Year: 2009Title: Structural basis of transcription: backtracked RNA polymerase II at 3.4 angstrom resolution. Authors: Wang, D. / Bushnell, D.A. / Huang, X. / Westover, K.D. / Levitt, M. / Kornberg, R.D. | ||||||
| History |
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Structure visualization
| Structure viewer | Molecule: Molmil Jmol/JSmol |
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Downloads & links
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Download
| PDBx/mmCIF format | 3gto.cif.gz | 758.9 KB | Display | PDBx/mmCIF format |
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| PDB format | pdb3gto.ent.gz | 592.3 KB | Display | PDB format |
| PDBx/mmJSON format | 3gto.json.gz | Tree view | PDBx/mmJSON format | |
| Others | Other downloads |
-Validation report
| Summary document | 3gto_validation.pdf.gz | 584 KB | Display | wwPDB validaton report |
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| Full document | 3gto_full_validation.pdf.gz | 816.2 KB | Display | |
| Data in XML | 3gto_validation.xml.gz | 146.5 KB | Display | |
| Data in CIF | 3gto_validation.cif.gz | 199.8 KB | Display | |
| Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/gt/3gto ftp://data.pdbj.org/pub/pdb/validation_reports/gt/3gto | HTTPS FTP |
-Related structure data
| Related structure data | ![]() 3gtgSC ![]() 3gtjC ![]() 3gtkC ![]() 3gtlC ![]() 3gtmC ![]() 3gtpC ![]() 3gtqC S: Starting model for refinement C: citing same article ( |
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| Similar structure data |
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Links
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Assembly
| Deposited unit | ![]()
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| Details | ASYMMETRIC UNIT IS THE BIOLOGICAL UNIT |
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Components
-DNA-directed RNA polymerase II subunit ... , 5 types, 5 molecules ABCIK
| #1: Protein | Mass: 191821.578 Da / Num. of mol.: 1 / Fragment: DNA-directed RNA polymerase II largest subunit / Source method: isolated from a natural source / Source: (natural) ![]() |
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| #2: Protein | Mass: 138937.297 Da / Num. of mol.: 1 Fragment: DNA-directed RNA polymerase II 140 kDa polypeptide Source method: isolated from a natural source / Source: (natural) ![]() |
| #3: Protein | Mass: 35330.457 Da / Num. of mol.: 1 / Fragment: DNA-directed RNA polymerase II 45 kDa polypeptide / Source method: isolated from a natural source / Source: (natural) ![]() |
| #7: Protein | Mass: 14308.161 Da / Num. of mol.: 1 / Fragment: DNA-directed RNA polymerase II subunit 9 / Source method: isolated from a natural source / Source: (natural) ![]() |
| #9: Protein | Mass: 13633.493 Da / Num. of mol.: 1 Fragment: DNA-directed RNA polymerase II 13.6 kDa polypeptide Source method: isolated from a natural source / Source: (natural) ![]() |
-DNA-directed RNA polymerases I, II, and III subunit ... , 5 types, 5 molecules EFHJL
| #4: Protein | Mass: 25117.094 Da / Num. of mol.: 1 Fragment: DNA-directed RNA polymerases I, II, and III 27 kDa polypeptide Source method: isolated from a natural source / Source: (natural) ![]() |
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| #5: Protein | Mass: 17931.834 Da / Num. of mol.: 1 Fragment: DNA-directed RNA polymerases I, II, and III 23 kDa polypeptide Source method: isolated from a natural source / Source: (natural) ![]() |
| #6: Protein | Mass: 16525.363 Da / Num. of mol.: 1 Fragment: DNA-directed RNA polymerases I, II, and III 14.5 kDa polypeptide Source method: isolated from a natural source / Source: (natural) ![]() |
| #8: Protein | Mass: 8290.732 Da / Num. of mol.: 1 / Fragment: DNA-directed RNA polymerases I/II/III subunit 10 / Source method: isolated from a natural source / Source: (natural) ![]() |
| #10: Protein | Mass: 7729.969 Da / Num. of mol.: 1 Fragment: DNA-directed RNA polymerases I, II, and III 7.7 kDa polypeptide Source method: isolated from a natural source / Source: (natural) ![]() |
-RNA chain , 1 types, 1 molecules R
| #11: RNA chain | Mass: 4854.977 Da / Num. of mol.: 1 / Fragment: RNA strand / Source method: obtained synthetically / Details: Synthetic RNA |
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-DNA chain , 2 types, 2 molecules TN
| #12: DNA chain | Mass: 8534.519 Da / Num. of mol.: 1 / Fragment: DNA template strand / Source method: obtained synthetically / Details: Synthetic template DNA |
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| #13: DNA chain | Mass: 4286.789 Da / Num. of mol.: 1 / Fragment: DNA non-template strand / Source method: obtained synthetically / Details: Synthetic non-template DNA |
-Non-polymers , 2 types, 9 molecules 


| #14: Chemical | ChemComp-ZN / #15: Chemical | ChemComp-MG / | |
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-Details
| Has protein modification | Y |
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-Experimental details
-Experiment
| Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 2 |
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Sample preparation
| Crystal | Density Matthews: 3.72 Å3/Da / Density % sol: 66.98 % | ||||||||||||||||||||||||||||||||||||
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| Crystal grow | Temperature: 298 K / Method: vapor diffusion, hanging drop / pH: 6 Details: 390mM (NH4)2HPO4/NaH2PO4, pH 6.0, 50mM Dioxane, 10mM DTT, 9-11% PEG 6000, VAPOR DIFFUSION, HANGING DROP, temperature 298K | ||||||||||||||||||||||||||||||||||||
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-Data collection
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| Radiation |
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| Reflection | Resolution: 4→50 Å / Num. obs: 54082 / % possible obs: 90.4 % / Redundancy: 3.6 % / Net I/σ(I): 7.7 | |||||||||||||||
| Reflection shell | Resolution: 4→4.1 Å / Redundancy: 3 % / Mean I/σ(I) obs: 2 / % possible all: 77.5 |
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Processing
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| Refinement | Method to determine structure: MOLECULAR REPLACEMENTStarting model: PDB entry 3GTG Resolution: 4→50 Å / Cor.coef. Fo:Fc: 0.876 / Cor.coef. Fo:Fc free: 0.874 / SU B: 135.474 / SU ML: 0.8 / TLS residual ADP flag: LIKELY RESIDUAL / Cross valid method: THROUGHOUT / ESU R Free: 0.894 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
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| Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Displacement parameters | Biso mean: 125.304 Å2
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| Refinement step | Cycle: LAST / Resolution: 4→50 Å
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| LS refinement shell | Resolution: 4→4.11 Å / Total num. of bins used: 20
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| Refinement TLS params. | Method: refined / Refine-ID: X-RAY DIFFRACTION
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| Refinement TLS group |
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