+Open data
-Basic information
Entry | Database: PDB / ID: 5tge | ||||||
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Title | Thermus Phage P74-26 Large Terminase Nuclease Domain | ||||||
Components | Phage terminase large subunit | ||||||
Keywords | VIRAL PROTEIN / nuclease | ||||||
Function / homology | Function and homology information viral terminase, large subunit / viral DNA genome packaging / Hydrolases; Acting on ester bonds; Endodeoxyribonucleases producing 5'-phosphomonoesters / chromosome organization / Hydrolases; Acting on acid anhydrides; Acting on acid anhydrides to facilitate cellular and subcellular movement / endonuclease activity / ATP hydrolysis activity / ATP binding / metal ion binding Similarity search - Function | ||||||
Biological species | Thermus phage P7426 (virus) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / SAD / Resolution: 2.6 Å | ||||||
Authors | Hilbert, B.J. / Hayes, J.A. / Stone, N.P. / Kelch, B.A. | ||||||
Citation | Journal: Nucleic Acids Res. / Year: 2017 Title: The large terminase DNA packaging motor grips DNA with its ATPase domain for cleavage by the flexible nuclease domain. Authors: Hilbert, B.J. / Hayes, J.A. / Stone, N.P. / Xu, R.G. / Kelch, B.A. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 5tge.cif.gz | 54.5 KB | Display | PDBx/mmCIF format |
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PDB format | pdb5tge.ent.gz | 37.8 KB | Display | PDB format |
PDBx/mmJSON format | 5tge.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/tg/5tge ftp://data.pdbj.org/pub/pdb/validation_reports/tg/5tge | HTTPS FTP |
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-Related structure data
Similar structure data |
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-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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-Components
#1: Protein | Mass: 27849.109 Da / Num. of mol.: 1 / Fragment: residues 257-485 Source method: isolated from a genetically manipulated source Details: synthetic construct / Source: (gene. exp.) Thermus phage P7426 (virus) / Gene: P74p84 / Plasmid: pET28 Details (production host): Thrombin site replaced by prescission protease site Production host: Escherichia coli (E. coli) / Strain (production host): BLR-DE3 / References: UniProt: A7XXR1 |
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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: 2.91 Å3/Da / Density % sol: 57.7 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, hanging drop / pH: 6.2 Details: 20 mg/mL protein mixed 2:1 with buffer containing 0.23M sodium phosphate monobasic/potassium phosphate dibasic pH 6.2 and 2.5M sodium chloride, and 4 mM dTMP |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: ALS / Beamline: 12.3.1 / Wavelength: 1 Å |
Detector | Type: ADSC QUANTUM 315 / Detector: CCD / Date: Feb 14, 2015 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
Reflection | Resolution: 2.6→50 Å / Num. obs: 10480 / % possible obs: 98 % / Redundancy: 28 % / CC1/2: 0.999 / Rsym value: 0.089 / Net I/σ(I): 23.3 |
-Processing
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Refinement | Method to determine structure: SAD / Resolution: 2.6→47.507 Å / SU ML: 0.25 / Cross valid method: FREE R-VALUE / σ(F): 1.32 / Phase error: 23.72
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å | |||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.6→47.507 Å
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Refine LS restraints |
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LS refinement shell |
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