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Yorodumi- PDB-4a3m: RNA Polymerase II initial transcribing complex with a 4nt DNA-RNA... -
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Open data
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Basic information
| Entry | Database: PDB / ID: 4a3m | ||||||
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| Title | RNA Polymerase II initial transcribing complex with a 4nt DNA-RNA hybrid and soaked with AMPCPP | ||||||
Components |
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Keywords | TRANSCRIPTION / TRANSCRIPTION INITIATION | ||||||
| Function / homology | Function and homology informationRPB4-RPB7 complex / nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay / 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 ...RPB4-RPB7 complex / nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay / 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 / positive regulation of nuclear-transcribed mRNA poly(A) tail shortening / 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 / Gap-filling DNA repair synthesis and ligation in TC-NER / transcription initiation at RNA polymerase I promoter / nucleolar large rRNA transcription by RNA polymerase I / Estrogen-dependent gene expression / maintenance of transcriptional fidelity during transcription elongation by RNA polymerase II / nuclear-transcribed mRNA catabolic process / positive regulation of translational initiation / 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 / translation initiation factor binding / transcription-coupled nucleotide-excision repair / transcription initiation at RNA polymerase II promoter / transcription elongation by RNA polymerase II / P-body / DNA-templated transcription initiation / ribonucleoside binding / mRNA processing / DNA-directed RNA polymerase / cytoplasmic stress granule / DNA-directed RNA polymerase activity / peroxisome / ribosome biogenesis / single-stranded DNA binding / nucleic acid binding / transcription by RNA polymerase II / single-stranded RNA binding / protein dimerization activity / nucleotide binding / 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: 3.9 Å | ||||||
Authors | Cheung, A.C.M. / Sainsbury, S. / Cramer, P. | ||||||
Citation | Journal: EMBO J. / Year: 2011Title: Structural basis of initial RNA polymerase II transcription. Authors: Cheung, A.C. / Sainsbury, S. / Cramer, P. | ||||||
| History |
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| Remark 700 | SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "AF" IN EACH CHAIN ON SHEET RECORDS BELOW ... SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "AF" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 6-STRANDED BARREL THIS IS REPRESENTED BY A 7-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL. THE SHEETS PRESENTED AS "BP" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 6-STRANDED BARREL THIS IS REPRESENTED BY A 7-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL. THE SHEETS PRESENTED AS "GA" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 5-STRANDED BARREL THIS IS REPRESENTED BY A 6-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL. |
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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 | 4a3m.cif.gz | 1.6 MB | Display | PDBx/mmCIF format |
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| PDB format | pdb4a3m.ent.gz | 1.3 MB | Display | PDB format |
| PDBx/mmJSON format | 4a3m.json.gz | Tree view | PDBx/mmJSON format | |
| Others | Other downloads |
-Validation report
| Summary document | 4a3m_validation.pdf.gz | 860.6 KB | Display | wwPDB validaton report |
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| Full document | 4a3m_full_validation.pdf.gz | 964 KB | Display | |
| Data in XML | 4a3m_validation.xml.gz | 136.1 KB | Display | |
| Data in CIF | 4a3m_validation.cif.gz | 188.2 KB | Display | |
| Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/a3/4a3m ftp://data.pdbj.org/pub/pdb/validation_reports/a3/4a3m | HTTPS FTP |
-Related structure data
| Related structure data | ![]() 4a3bC ![]() 4a3cC ![]() 4a3dC ![]() 4a3eC ![]() 4a3fC ![]() 4a3gC ![]() 4a3iC ![]() 4a3jC ![]() 4a3kC ![]() 4a3lC 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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| Unit cell |
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Components
-DNA-DIRECTED RNA POLYMERASE II SUBUNIT ... , 7 types, 7 molecules ABCDGIK
| #1: Protein | Mass: 191664.391 Da / Num. of mol.: 1 / Fragment: RESIDUES 1-1732 / Source method: isolated from a natural source / Source: (natural) ![]() |
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| #2: Protein | Mass: 138937.297 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() |
| #3: Protein | Mass: 35330.457 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() |
| #4: Protein | Mass: 25451.191 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() |
| #7: Protein | Mass: 19081.053 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() |
| #9: Protein | Mass: 14308.161 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() |
| #11: Protein | Mass: 13633.493 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() |
-DNA-DIRECTED RNA POLYMERASES I, II, AND III SUBUNIT ... , 5 types, 5 molecules EFHJL
| #5: Protein | Mass: 25117.094 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() |
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| #6: Protein | Mass: 17931.834 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() |
| #8: Protein | Mass: 16525.363 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() |
| #10: Protein | Mass: 8290.732 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() |
| #12: Protein | Mass: 7729.969 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() |
-DNA chain , 2 types, 2 molecules NT
| #13: DNA chain | Mass: 4294.814 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) ![]() |
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| #15: DNA chain | Mass: 7983.981 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) ![]() |
-RNA chain , 1 types, 1 molecules P
| #14: RNA chain | Mass: 1303.866 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) ![]() |
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-Non-polymers , 3 types, 10 molecules 




| #16: Chemical | ChemComp-APC / | ||
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| #17: Chemical | ChemComp-ZN / #18: Chemical | ChemComp-MG / | |
-Experimental details
-Experiment
| Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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Sample preparation
| Crystal | Density Matthews: 6.91 Å3/Da / Density % sol: 82.05 % / Description: NONE |
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| Crystal grow | Method: vapor diffusion, hanging drop / pH: 7 / Details: pH 7 |
-Data collection
| Diffraction | Mean temperature: 100 K |
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| Diffraction source | Source: SYNCHROTRON / Site: SLS / Beamline: X06SA / Wavelength: 0.9188 |
| Detector | Type: DECTRIS PILATUS 6M / Detector: PIXEL |
| Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
| Radiation wavelength | Wavelength: 0.9188 Å / Relative weight: 1 |
| Reflection | Resolution: 3.9→59 Å / Num. obs: 111231 / % possible obs: 90 % / Observed criterion σ(I): 1.9 / Redundancy: 3 % / Biso Wilson estimate: 102.79 Å2 / Rmerge(I) obs: 0.87 / Net I/σ(I): 6.1 |
| Reflection shell | Resolution: 3.8→3.9 Å |
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Processing
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| Refinement | Method to determine structure: MOLECULAR REPLACEMENT / Resolution: 3.9→58.65 Å / Cor.coef. Fo:Fc: 0.954 / Cor.coef. Fo:Fc free: 0.9261 / Cross valid method: THROUGHOUT / σ(F): 0 / SU Rfree Blow DPI: 0.383 Details: IDEAL-DIST CONTACT TERM CONTACT SETUP. RESIDUE TYPES WITHOUT CCP4 ATOM TYPE IN LIBRARY=ZN MG BRU APC. NUMBER OF ATOMS WITH PROPER CCP4 ATOM TYPE=31808. NUMBER WITH APPROX DEFAULT CCP4 ATOM ...Details: IDEAL-DIST CONTACT TERM CONTACT SETUP. RESIDUE TYPES WITHOUT CCP4 ATOM TYPE IN LIBRARY=ZN MG BRU APC. NUMBER OF ATOMS WITH PROPER CCP4 ATOM TYPE=31808. NUMBER WITH APPROX DEFAULT CCP4 ATOM TYPE=51. NUMBER TREATED BY BAD NON- BONDED CONTACTS=9.
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| Displacement parameters | Biso mean: 157.07 Å2
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| Refine analyze | Luzzati coordinate error obs: 0.857 Å | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Refinement step | Cycle: LAST / Resolution: 3.9→58.65 Å
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| Refine LS restraints |
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| LS refinement shell | Resolution: 3.9→4 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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