+Open data
-Basic information
Entry | Database: PDB / ID: 1w4c | ||||||
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Title | P4 protein from Bacteriophage PHI12 apo state | ||||||
Components | NTPASE P4 | ||||||
Keywords | HYDROLASE / DSRNA VIRUS / PACKAGING ATPASE / HEXAMERIC HELICASE / MOLECULAR MOTOR / NON-HYDROLYSABLE ATP ANALOGUE HYDROLASE | ||||||
Function / homology | Function and homology information | ||||||
Biological species | BACTERIOPHAGE PHI-12 (bacteriophage) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.5 Å | ||||||
Authors | Mancini, E.J. / Kainov, D.E. / Grimes, J.M. / Tuma, R. / Bamford, D.H. / Stuart, D.I. | ||||||
Citation | Journal: Cell(Cambridge,Mass.) / Year: 2004 Title: Atomic Snapshots of an RNA Packaging Motor Reveal Conformational Changes Linking ATP Hydrolysis to RNA Translocation Authors: Mancini, E.J. / Kainov, D.E. / Grimes, J.M. / Tuma, R. / Bamford, D.H. / Stuart, D.I. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 1w4c.cif.gz | 1.3 MB | Display | PDBx/mmCIF format |
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PDB format | pdb1w4c.ent.gz | 1.1 MB | Display | PDB format |
PDBx/mmJSON format | 1w4c.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/w4/1w4c ftp://data.pdbj.org/pub/pdb/validation_reports/w4/1w4c | HTTPS FTP |
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-Related structure data
Related structure data | 1w44SC 1w46C 1w47C 1w48C 1w49C 1w4aC 1w4bC S: Starting model for refinement C: citing same article (ref.) |
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Similar structure data |
-Links
-Assembly
Deposited unit |
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2 |
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4 |
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Unit cell |
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Noncrystallographic symmetry (NCS) | NCS oper:
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-Components
#1: Protein | Mass: 35150.430 Da / Num. of mol.: 24 Source method: isolated from a genetically manipulated source Source: (gene. exp.) BACTERIOPHAGE PHI-12 (bacteriophage) / Plasmid: PPG27 / Production host: ESCHERICHIA COLI (E. coli) / Strain (production host): B834(DE3) / References: UniProt: Q94M05 #2: Water | ChemComp-HOH / | |
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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: 2.5 Å3/Da / Density % sol: 50.2 % |
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Crystal grow | Temperature: 295 K / Method: vapor diffusion, sitting drop / pH: 4.6 Details: 10% PEG 1500, 100MM SODIUM ACETATE PH 4.8 PROTEIN CONCENTRATION 10 MG/ML, SITTING DROPS, 22C |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: ESRF / Beamline: ID14-2 / Wavelength: 0.933 |
Detector | Type: ADSC CCD / Detector: CCD / Date: Jul 8, 2002 / Details: 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: 2.5→20 Å / Num. obs: 291757 / % possible obs: 96 % / Redundancy: 9.7 % / Biso Wilson estimate: 51.632 Å2 / Rmerge(I) obs: 0.06 / Net I/σ(I): 18.6 |
Reflection shell | Resolution: 2.5→2.6 Å / Redundancy: 4 % / Rmerge(I) obs: 0.32 / Mean I/σ(I) obs: 3.9 / % possible all: 77 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: PDB ENTRY 1W44 Resolution: 2.5→20 Å / Isotropic thermal model: RESTRAINED / Cross valid method: THROUGHOUT / σ(F): 0 / Stereochemistry target values: MAXIMUM LIKELIHOOD
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Solvent computation | Solvent model: MASK / Bsol: 80 Å2 / ksol: 0.34 e/Å3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 45.91 Å2
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Refine analyze | Luzzati d res low obs: 20 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.5→20 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 2.5→2.6 Å / Total num. of bins used: 8 /
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Xplor file |
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