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Yorodumi- PDB-8px5: Structure of the RNA recognition motif (RRM) of Seb1 from S. pomb... -
+Open data
-Basic information
Entry | Database: PDB / ID: 8px5 | ||||||
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Title | Structure of the RNA recognition motif (RRM) of Seb1 from S. pombe., solved at wavelength 2.75 A | ||||||
Components | Rpb7-binding protein seb1 | ||||||
Keywords | TRANSCRIPTION / RRM / RNA binding protein | ||||||
Function / homology | Function and homology information Mei2 nuclear dot complex / sno(s)RNA 3'-end processing / co-transcriptional mRNA 3'-end processing, cleavage and polyadenylation pathway / regulatory ncRNA 3'-end processing / mRNA 3'-end processing / lncRNA binding / RNA polymerase II C-terminal domain binding / RNA binding / nucleus Similarity search - Function | ||||||
Biological species | Schizosaccharomyces pombe 972h- (yeast) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / SAD / Resolution: 1.77 Å | ||||||
Authors | El Omari, K. / Duman, R. / Mykhaylyk, V. / Orr, C. / Wittmann, S. / Renner, M. / Grimes, J.M. / Wagner, A. | ||||||
Funding support | United Kingdom, 1items
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Citation | Journal: Commun Chem / Year: 2023 Title: Experimental phasing opportunities for macromolecular crystallography at very long wavelengths. Authors: El Omari, K. / Duman, R. / Mykhaylyk, V. / Orr, C.M. / Latimer-Smith, M. / Winter, G. / Grama, V. / Qu, F. / Bountra, K. / Kwong, H.S. / Romano, M. / Reis, R.I. / Vogeley, L. / Vecchia, L. / ...Authors: El Omari, K. / Duman, R. / Mykhaylyk, V. / Orr, C.M. / Latimer-Smith, M. / Winter, G. / Grama, V. / Qu, F. / Bountra, K. / Kwong, H.S. / Romano, M. / Reis, R.I. / Vogeley, L. / Vecchia, L. / Owen, C.D. / Wittmann, S. / Renner, M. / Senda, M. / Matsugaki, N. / Kawano, Y. / Bowden, T.A. / Moraes, I. / Grimes, J.M. / Mancini, E.J. / Walsh, M.A. / Guzzo, C.R. / Owens, R.J. / Jones, E.Y. / Brown, D.G. / Stuart, D.I. / Beis, K. / Wagner, A. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 8px5.cif.gz | 47.4 KB | Display | PDBx/mmCIF format |
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PDB format | pdb8px5.ent.gz | 30.8 KB | Display | PDB format |
PDBx/mmJSON format | 8px5.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/px/8px5 ftp://data.pdbj.org/pub/pdb/validation_reports/px/8px5 | HTTPS FTP |
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-Related structure data
Related structure data | 8pwnC 8px0C 8px1C 8px4C 8px7C 8px9C 8pxcC 8pxgC 8pxhC 8pxjC 8pxkC 8pxlC 8pyvC 8pyzC 8pz4C 8pz5C C: citing same article (ref.) |
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Similar structure data | Similarity search - Function & homologyF&H Search |
-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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-Components
#1: Protein | Mass: 17377.832 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Schizosaccharomyces pombe 972h- (yeast) Gene: seb1, SPAC222.09 / Production host: Escherichia coli (E. coli) / References: UniProt: Q9UTE3 |
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#2: Water | ChemComp-HOH / |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 2.39 Å3/Da / Density % sol: 48.57 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, sitting drop Details: 1 M ammonium formate, 100 mM sodium cacodylate, 8% (w/v) poly-gamma-glutamic acid polymer (PGA-LM, 200-400 kDa low molecular weight polymer) |
-Data collection
Diffraction | Mean temperature: 80 K / Serial crystal experiment: N |
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Diffraction source | Source: SYNCHROTRON / Site: Diamond / Beamline: I23 / Wavelength: 2.7552 Å |
Detector | Type: DECTRIS PILATUS 12M / Detector: PIXEL / Date: Jul 4, 2016 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 2.7552 Å / Relative weight: 1 |
Reflection | Resolution: 1.775→54.87 Å / Num. obs: 10445 / % possible obs: 64.89 % / Redundancy: 6.1 % / Biso Wilson estimate: 23.2 Å2 / CC1/2: 0.999 / Rmerge(I) obs: 0.04513 / Rpim(I) all: 0.01897 / Rrim(I) all: 0.04915 / Net I/σ(I): 22.91 |
Reflection shell | Resolution: 1.775→1.838 Å / Rmerge(I) obs: 0.2519 / Mean I/σ(I) obs: 3.26 / Num. unique obs: 653 / CC1/2: 0.919 |
-Processing
Software |
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Refinement | Method to determine structure: SAD / Resolution: 1.77→54.87 Å / Cor.coef. Fo:Fc: 0.968 / Cor.coef. Fo:Fc free: 0.956 / SU B: 1.928 / SU ML: 0.061 / Cross valid method: THROUGHOUT / ESU R: 0.168 / ESU R Free: 0.141 / 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: 1.2 Å / Solvent model: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 22.71 Å2
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Refinement step | Cycle: 1 / Resolution: 1.77→54.87 Å
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