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Yorodumi- PDB-1nr4: High resolution crystal structures of thymus and activation-regul... -
+Open data
-Basic information
Entry | Database: PDB / ID: 1nr4 | ||||||
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Title | High resolution crystal structures of thymus and activation-regulated chemokine | ||||||
Components | Thymus and activation-regulated chemokine | ||||||
Keywords | CYTOKINE / TARC / chemokine / CC-chemokine / chemotaxis | ||||||
Function / homology | Function and homology information CCR chemokine receptor binding / lymphocyte chemotaxis / chemokine-mediated signaling pathway / Chemokine receptors bind chemokines / chemokine activity / monocyte chemotaxis / cellular response to interleukin-1 / neutrophil chemotaxis / cellular response to type II interferon / chemotaxis ...CCR chemokine receptor binding / lymphocyte chemotaxis / chemokine-mediated signaling pathway / Chemokine receptors bind chemokines / chemokine activity / monocyte chemotaxis / cellular response to interleukin-1 / neutrophil chemotaxis / cellular response to type II interferon / chemotaxis / cell-cell signaling / cellular response to tumor necrosis factor / positive regulation of ERK1 and ERK2 cascade / inflammatory response / G protein-coupled receptor signaling pathway / signaling receptor binding / extracellular space / extracellular region Similarity search - Function | ||||||
Method | X-RAY DIFFRACTION / MOLECULAR REPLACEMENT / Resolution: 1.72 Å | ||||||
Authors | Asojo, O.A. / Boulegue, C. / Hoover, D.M. / Lu, W. / Lubkowski, J. | ||||||
Citation | Journal: Acta Crystallogr.,Sect.D / Year: 2003 Title: Structures of thymus and activation-regulated chemokine (TARC). Authors: Asojo, O.A. / Boulegue, C. / Hoover, D.M. / Lu, W. / Lubkowski, J. #1: Journal: Acta Crystallogr.,Sect.D / Year: 2003 Title: Crystallization and preliminary X-ray studies of thymus and activation-regulated chemokine Authors: Asojo, O.A. / Hoover, D. / Boulegue, C. / Cater, S. / Lu, W. / Lubkowski, J. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 1nr4.cif.gz | 129.3 KB | Display | PDBx/mmCIF format |
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PDB format | pdb1nr4.ent.gz | 103.3 KB | Display | PDB format |
PDBx/mmJSON format | 1nr4.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/nr/1nr4 ftp://data.pdbj.org/pub/pdb/validation_reports/nr/1nr4 | HTTPS FTP |
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-Related structure data
-Links
-Assembly
Deposited unit |
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Unit cell |
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-Components
#1: Protein | Mass: 8096.292 Da / Num. of mol.: 8 / Source method: obtained synthetically / Details: This sequence occurs naturally in humans / References: UniProt: Q92583 #2: Chemical | ChemComp-SO4 / #3: 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: 2.52 Å3/Da / Density % sol: 50.8 % | ||||||||||||||||||||||||||||||||||||
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Crystal grow | Temperature: 285 K / Method: vapor diffusion, hanging drop / pH: 4.6 Details: 0.16M ammonium sulfate, 0.08M Sodium acetate, 20% PEG 4000, 15% glycerol, pH 4.6, VAPOR DIFFUSION, HANGING DROP, temperature 285K | ||||||||||||||||||||||||||||||||||||
Crystal grow | *PLUS Temperature: 285 K / pH: 5.6 / Method: vapor diffusion, hanging drop | ||||||||||||||||||||||||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Diffraction | Mean temperature: 90 K |
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Diffraction source | Source: ROTATING ANODE / Type: RIGAKU RU200 / Wavelength: 1.5418 Å |
Detector | Type: MARRESEARCH / Detector: IMAGE PLATE / Date: Aug 1, 2002 / Details: Mirrors |
Radiation | Monochromator: Mirrors / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.5418 Å / Relative weight: 1 |
Reflection | Resolution: 1.72→23 Å / Num. all: 70685 / Num. obs: 65586 / % possible obs: 92.8 % / Observed criterion σ(I): 0 / Redundancy: 7 % / Rmerge(I) obs: 0.063 / Rsym value: 0.053 / Net I/σ(I): 12 |
Reflection shell | Resolution: 1.72→1.78 Å / Redundancy: 3 % / Rmerge(I) obs: 0.241 / Mean I/σ(I) obs: 5.1 / Num. unique all: 5781 / Rsym value: 0.26 / % possible all: 81.5 |
Reflection | *PLUS Lowest resolution: 20 Å / % possible obs: 92.79 % / Rmerge(I) obs: 0.075 |
Reflection shell | *PLUS Lowest resolution: 1.84 Å / % possible obs: 92.9 % / Rmerge(I) obs: 0.279 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: RANTES Resolution: 1.72→24.92 Å / Cor.coef. Fo:Fc: 0.957 / Cor.coef. Fo:Fc free: 0.937 / SU B: 2.349 / SU ML: 0.077 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.121 / ESU R Free: 0.12 / 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: BABINET MODEL WITH MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 31.584 Å2
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Refinement step | Cycle: LAST / Resolution: 1.72→24.92 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 1.72→1.84 Å / Total num. of bins used: 8
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Refinement | *PLUS Lowest resolution: 20 Å / % reflection Rfree: 5 % / Rfactor Rfree: 0.241 / Rfactor Rwork: 0.198 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solvent computation | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints | *PLUS
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LS refinement shell | *PLUS Rfactor Rfree: 0.354 / Rfactor Rwork: 0.275 |