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Yorodumi- PDB-3nff: Crystal structure of extended Dimerization module of RNA polymera... -
+Open data
-Basic information
Entry | Database: PDB / ID: 3nff | ||||||
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Title | Crystal structure of extended Dimerization module of RNA polymerase I subcomplex A49/A34.5 | ||||||
Components |
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Keywords | TRANSCRIPTION / triple barrel / RNA polymerase / Dimerization | ||||||
Function / homology | Function and homology information RNA polymerase I activity / termination of RNA polymerase I transcription / transcription initiation at RNA polymerase I promoter / transcription elongation by RNA polymerase I / RNA polymerase I complex / DNA binding Similarity search - Function | ||||||
Biological species | Candida glabrata (fungus) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 3.24 Å | ||||||
Authors | Geiger, S.R. / Lorenzen, K. / Schreieck, A. / Hanecker, P. / Kostrewa, D. / Heck, A.J.R. / Cramer, P. | ||||||
Citation | Journal: Mol.Cell / Year: 2010 Title: RNA Polymerase I Contains a TFIIF-Related DNA-Binding Subcomplex. Authors: Geiger, S.R. / Lorenzen, K. / Schreieck, A. / Hanecker, P. / Kostrewa, D. / Heck, A.J. / Cramer, P. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 3nff.cif.gz | 342.5 KB | Display | PDBx/mmCIF format |
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PDB format | pdb3nff.ent.gz | 284.8 KB | Display | PDB format |
PDBx/mmJSON format | 3nff.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/nf/3nff ftp://data.pdbj.org/pub/pdb/validation_reports/nf/3nff | HTTPS FTP |
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-Related structure data
-Links
-Assembly
Deposited unit |
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1 |
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2 |
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Unit cell |
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-Components
#1: Protein | Mass: 13968.775 Da / Num. of mol.: 4 / Fragment: UNP residues 1-119, N-terminal domain / Mutation: V72M Source method: isolated from a genetically manipulated source Source: (gene. exp.) Candida glabrata (fungus) / Gene: CAGL0J07766g, rpa49 / Plasmid: pET28b / Production host: Escherichia coli (E. coli) / Strain (production host): BL 21 (DE) RIL / References: UniProt: Q6FNZ9, DNA-directed RNA polymerase #2: Protein | Mass: 13539.327 Da / Num. of mol.: 4 / Fragment: UNP residues 25-143 / Mutation: L55M Source method: isolated from a genetically manipulated source Source: (gene. exp.) Candida glabrata (fungus) / Gene: CAGL0I06006g, rpa34 / Plasmid: pET28b / Production host: Escherichia coli (E. coli) / Strain (production host): BL 21 (DE) RIL / References: UniProt: Q6FQI3, DNA-directed RNA polymerase |
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-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 3.61 Å3/Da / Density % sol: 65.91 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, hanging drop / pH: 7 Details: 20% PEG 3350, 50 mM Tris pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
-Data collection
Diffraction | Mean temperature: 70 K |
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Diffraction source | Source: SYNCHROTRON / Site: ESRF / Beamline: ID14-1 / Wavelength: 0.933 Å |
Detector | Type: ADSC QUANTUM 210 / Detector: CCD / Date: Dec 4, 2008 / Details: Vertically bended multilayer mirrors |
Radiation | Monochromator: Diamond (111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.933 Å / Relative weight: 1 |
Reflection | Resolution: 3.24→80 Å / Num. all: 25324 / Num. obs: 25171 / % possible obs: 99.4 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Redundancy: 8 % / Biso Wilson estimate: 81.78 Å2 / Rmerge(I) obs: 0.207 / Rsym value: 0.207 / Net I/σ(I): 5.58 |
Reflection shell | Resolution: 3.24→3.38 Å / Redundancy: 10.7 % / Rmerge(I) obs: 0.792 / Mean I/σ(I) obs: 3.7 / Rsym value: 0.792 / % possible all: 99.5 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: Crystal structure of Dimerization module of RNA polymerase I subcomplex A49/A34.5 (SG P 21) Resolution: 3.24→29.1 Å / Cor.coef. Fo:Fc: 0.7248 / Cor.coef. Fo:Fc free: 0.6007 / Cross valid method: THROUGHOUT / σ(F): 0 / Stereochemistry target values: Engh & Huber
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Displacement parameters | Biso mean: 114.16 Å2
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Refine analyze | Luzzati coordinate error obs: 0.93 Å | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 3.24→29.1 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 3.24→3.38 Å / Total num. of bins used: 12
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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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