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Yorodumi- PDB-7sov: LaM domain of human LARP1 in complex with AAAAAAAAAAA RNA polynuc... -
+Open data
-Basic information
Entry | Database: PDB / ID: 7sov | ||||||
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Title | LaM domain of human LARP1 in complex with AAAAAAAAAAA RNA polynucleotide | ||||||
Components |
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Keywords | RNA BINDING PROTEIN/RNA / Winged helix fold / RNA binding domain / RNA BINDING PROTEIN / RNA BINDING PROTEIN-RNA complex | ||||||
Function / homology | RNA / RNA (> 10) / Isoform 2 of La-related protein 1 Function and homology information | ||||||
Biological species | Homo sapiens (human) synthetic construct (others) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.45 Å | ||||||
Authors | Kozlov, G. / Gehring, K. | ||||||
Funding support | Canada, 1items
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Citation | Journal: Nucleic Acids Res. / Year: 2022 Title: Structural basis of 3'-end poly(A) RNA recognition by LARP1. Authors: Kozlov, G. / Mattijssen, S. / Jiang, J. / Nyandwi, S. / Sprules, T. / Iben, J.R. / Coon, S.L. / Gaidamakov, S. / Noronha, A.M. / Wilds, C.J. / Maraia, R.J. / Gehring, K. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 7sov.cif.gz | 68.2 KB | Display | PDBx/mmCIF format |
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PDB format | pdb7sov.ent.gz | 39.8 KB | Display | PDB format |
PDBx/mmJSON format | 7sov.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/so/7sov ftp://data.pdbj.org/pub/pdb/validation_reports/so/7sov | HTTPS FTP |
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-Related structure data
Related structure data | 7sooSC 7sopC 7soqC 7sorC 7sosC 7sotC 7souC S: Starting model for refinement 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: 11806.507 Da / Num. of mol.: 1 / Fragment: Residues 323-410 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: LARP1, KIAA0731, LARP / Production host: Escherichia coli (E. coli) / References: UniProt: Q6PKG0-3 |
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#2: RNA chain | Mass: 3576.306 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) synthetic construct (others) |
#3: Chemical | ChemComp-SO4 / |
#4: Chemical | ChemComp-GOL / |
#5: Water | ChemComp-HOH / |
Has ligand of interest | N |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 1.62 Å3/Da / Density % sol: 24.21 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, hanging drop / Details: 0.1 M BICINE pH 9.0, 1.6 M ammonium sulfate |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: SYNCHROTRON / Site: APS / Beamline: 24-ID-E / Wavelength: 0.97918 Å |
Detector | Type: DECTRIS EIGER X 16M / Detector: PIXEL / Date: Jun 17, 2021 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.97918 Å / Relative weight: 1 |
Reflection | Resolution: 1.45→50 Å / Num. obs: 17326 / % possible obs: 95.8 % / Redundancy: 6.6 % / Biso Wilson estimate: 20.56 Å2 / Rsym value: 0.086 / Net I/σ(I): 18.8 |
Reflection shell | Resolution: 1.45→1.48 Å / Num. unique obs: 1586 / Rsym value: 0.595 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 7SOO Resolution: 1.45→36.34 Å / SU ML: 0.1668 / Cross valid method: FREE R-VALUE / σ(F): 1.38 / Phase error: 23.1981 Stereochemistry target values: GeoStd + Monomer Library + CDL v1.2
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL | |||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 28.31 Å2 | |||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.45→36.34 Å
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Refine LS restraints |
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LS refinement shell |
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