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Yorodumi- PDB-1czd: CRYSTAL STRUCTURE OF THE PROCESSIVITY CLAMP GP45 FROM BACTERIOPHAGE T4 -
+Open data
-Basic information
Entry | Database: PDB / ID: 1czd | ||||||
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Title | CRYSTAL STRUCTURE OF THE PROCESSIVITY CLAMP GP45 FROM BACTERIOPHAGE T4 | ||||||
Components | DNA POLYMERASE ACCESSORY PROTEIN G45 | ||||||
Keywords | GENE REGULATION / BACTERIOPHAGE T4 / PROCESSIVITY CLAMP / DNA REPLICATION / RING-SHAPED PROTEIN | ||||||
Function / homology | Function and homology information bidirectional double-stranded viral DNA replication / viral DNA genome replication / DNA polymerase processivity factor activity / viral transcription / DNA replication Similarity search - Function | ||||||
Biological species | Enterobacteria phage T4 (virus) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / Resolution: 2.45 Å | ||||||
Authors | Moarefi, I. / Jeruzalmi, D. / Turner, J. / O'Donnell, M. / Kuriyan, J. | ||||||
Citation | Journal: J.Mol.Biol. / Year: 2000 Title: Crystal structure of the DNA polymerase processivity factor of T4 bacteriophage. Authors: Moarefi, I. / Jeruzalmi, D. / Turner, J. / O'Donnell, M. / Kuriyan, J. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 1czd.cif.gz | 137.7 KB | Display | PDBx/mmCIF format |
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PDB format | pdb1czd.ent.gz | 109.7 KB | Display | PDB format |
PDBx/mmJSON format | 1czd.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/cz/1czd ftp://data.pdbj.org/pub/pdb/validation_reports/cz/1czd | HTTPS FTP |
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-Related structure data
Related structure data | |
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Similar structure data |
-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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Details | The biological assembly is a trimer constructed from residues 1001 to 1228 by a three-fold NCS operation. |
-Components
#1: Protein | Mass: 24881.223 Da / Num. of mol.: 3 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Enterobacteria phage T4 (virus) / Genus: T4-like viruses / Species: Enterobacteria phage T4 sensu lato / Production host: Escherichia coli (E. coli) / References: UniProt: P04525 |
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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: 2.95 Å3/Da / Density % sol: 58.33 % | ||||||||||||||||||||||||||||||||||||||||||||||||
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Crystal grow | Temperature: 277 K / Method: vapor diffusion, hanging drop / pH: 6.6 Details: 60 mM PIPES 200 mM CASO4 0.1 % 1,4 Dioxane 15% Glycerol 15% PEG MME 5000, pH 6.6, VAPOR DIFFUSION, HANGING DROP, temperature 277K | ||||||||||||||||||||||||||||||||||||||||||||||||
Crystal grow | *PLUS Temperature: 4 ℃ / pH: 8 / Method: vapor diffusion | ||||||||||||||||||||||||||||||||||||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Diffraction | Mean temperature: 90 K |
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Diffraction source | Source: SYNCHROTRON / Site: NSLS / Beamline: X25 / Wavelength: 1.1 |
Detector | Type: MARRESEARCH / Detector: IMAGE PLATE / Date: Jan 1, 1995 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.1 Å / Relative weight: 1 |
Reflection | Resolution: 2.45→100 Å / Num. all: 30934 / Num. obs: 28409 / % possible obs: 92.5 % / Observed criterion σ(F): 2 / Observed criterion σ(I): 2 / Redundancy: 3.2 % / Rmerge(I) obs: 0.096 / Net I/σ(I): 15.6 |
Reflection shell | Resolution: 2.45→2.54 Å / Redundancy: 3 % / Rmerge(I) obs: 0.29 / Num. unique all: 2975 / % possible all: 95.4 |
Reflection | *PLUS Num. obs: 30934 / Num. measured all: 282837 |
Reflection shell | *PLUS % possible obs: 95.4 % / Rmerge(I) obs: 0.29 |
-Processing
Software |
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Refinement | Resolution: 2.45→100 Å / σ(F): 2 / σ(I): 2 / Stereochemistry target values: Engh & Huber / Details: Used maximum likelihood (MLF) target in CNS
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Refinement step | Cycle: LAST / Resolution: 2.45→100 Å
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Refine LS restraints |
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Software | *PLUS Name: CNS / Classification: refinement | |||||||||||||||||||||||||
Refinement | *PLUS Lowest resolution: 100 Å / σ(F): 2 / Rfactor obs: 0.2322 | |||||||||||||||||||||||||
Solvent computation | *PLUS | |||||||||||||||||||||||||
Displacement parameters | *PLUS |