+Open data
-Basic information
Entry | Database: PDB / ID: 2vjr | ||||||
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Title | The structure of phycocyanin from Gloeobacter violaceus | ||||||
Components |
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Keywords | PHOTOSYNTHESIS / LIGHT HARVESTING | ||||||
Function / homology | Function and homology information phycobilisome / plasma membrane-derived thylakoid membrane / photosynthesis Similarity search - Function | ||||||
Biological species | GLOEOBACTER VIOLACEUS (bacteria) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.6 Å | ||||||
Authors | Murray, J.W. / Benson, S. / Nield, J. / Barber, J. | ||||||
Citation | Journal: To be Published Title: The Structures of the Phycobiliproteins of Gloeobacter Violaceus Authors: Murray, J.W. / Benson, S. / Nield, J. / Barber, J. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 2vjr.cif.gz | 80.8 KB | Display | PDBx/mmCIF format |
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PDB format | pdb2vjr.ent.gz | 60.5 KB | Display | PDB format |
PDBx/mmJSON format | 2vjr.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/vj/2vjr ftp://data.pdbj.org/pub/pdb/validation_reports/vj/2vjr | HTTPS FTP |
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-Related structure data
Related structure data | 2vjhC 2vjtC 2vmlC 1jboS 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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1 |
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Unit cell |
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-Components
#1: Protein | Mass: 17679.852 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: PASTEUR CULTURE COLLECTION / Source: (natural) GLOEOBACTER VIOLACEUS (bacteria) / Strain: PCC7421 / References: UniProt: Q7M7F7 | ||
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#2: Protein | Mass: 18478.953 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: PASTEUR CULTURE COLLECTION / Source: (natural) GLOEOBACTER VIOLACEUS (bacteria) / Strain: PCC7421 / References: UniProt: Q7M7C7 | ||
#3: Chemical | #4: 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: 3.1 Å3/Da / Density % sol: 60 % / Description: NONE |
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Crystal grow | Method: vapor diffusion, hanging drop Details: 33.3 MM LITHIUM SULFATE, 17 MM TRIS HYDROCHLORIDE PH 8.5, 5% W/V PEG 4K, MIXED WITH AN EQUAL VOLUME OF PROTEIN SOLUTION. HANGING DROP VAPOUR DIFFUSION. |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: SRS / Beamline: PX10.1 / Wavelength: 1.283 |
Detector | Type: MARRESEARCH / Detector: CCD / Date: Nov 8, 2005 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.283 Å / Relative weight: 1 |
Reflection | Resolution: 2.49→29.39 Å / Num. obs: 16967 / % possible obs: 99.6 % / Observed criterion σ(I): 0 / Redundancy: 21.11 % / Rmerge(I) obs: 0.08 / Net I/σ(I): 34.42 |
Reflection shell | Resolution: 2.49→2.51 Å / Redundancy: 20.96 % / Rmerge(I) obs: 0.41 / Mean I/σ(I) obs: 5.56 / % possible all: 98.8 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: PDB ENTRY 1JBO Resolution: 2.6→101.53 Å / Cor.coef. Fo:Fc: 0.943 / Cor.coef. Fo:Fc free: 0.913 / SU B: 21.017 / SU ML: 0.218 / TLS residual ADP flag: LIKELY RESIDUAL / Cross valid method: THROUGHOUT / ESU R: 0.5 / ESU R Free: 0.309 / 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: 1.4 Å / Solvent model: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 28.22 Å2
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Refinement step | Cycle: LAST / Resolution: 2.6→101.53 Å
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Refine LS restraints |
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