+Open data
-Basic information
Entry | Database: PDB / ID: 3ft1 | ||||||
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Title | Crystal structure of pollen allergen Phl p 3 | ||||||
Components | Phl p 3 allergen | ||||||
Keywords | ALLERGEN / BETA-BARREL | ||||||
Function / homology | Function and homology information | ||||||
Biological species | Phleum pratense (timothy grass) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.79 Å | ||||||
Authors | Keller, W. / Devanaboyina, S.C. | ||||||
Citation | Journal: Allergy / Year: 2014 Title: High-resolution crystal structure and IgE recognition of the major grass pollen allergen Phl p 3. Authors: Devanaboyina, S.C. / Cornelius, C. / Lupinek, C. / Fauland, K. / Dall'Antonia, F. / Nandy, A. / Hagen, S. / Flicker, S. / Valenta, R. / Keller, W. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 3ft1.cif.gz | 104.1 KB | Display | PDBx/mmCIF format |
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PDB format | pdb3ft1.ent.gz | 79.3 KB | Display | PDB format |
PDBx/mmJSON format | 3ft1.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/ft/3ft1 ftp://data.pdbj.org/pub/pdb/validation_reports/ft/3ft1 | HTTPS FTP |
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-Related structure data
Related structure data | 3ft9C 1whoS 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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2 |
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3 |
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4 |
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Unit cell |
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-Components
#1: Protein | Mass: 11378.952 Da / Num. of mol.: 4 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Phleum pratense (timothy grass) / Production host: Escherichia coli (E. coli) / References: UniProt: Q69B42 #2: Chemical | ChemComp-CL / #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: 2.07 Å3/Da / Density % sol: 40.49 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, sitting drop / pH: 5.5 Details: 25% PEG 3350, 0.1 M Bis-tris, 0.1 M NaCl, pH 5.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: EMBL/DESY, HAMBURG / Beamline: X12 / Wavelength: 0.8148 Å |
Detector | Type: MARMOSAIC 225 mm CCD / Detector: CCD / Date: Jul 2, 2007 |
Radiation | Monochromator: Double crystal Si[111], horizontally focussing Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.8148 Å / Relative weight: 1 |
Reflection | Resolution: 1.79→30 Å / Num. all: 34582 / Num. obs: 34582 / % possible obs: 99.8 % / Observed criterion σ(F): 2 / Observed criterion σ(I): 2 / Redundancy: 4 % / Biso Wilson estimate: 18.3 Å2 / Rmerge(I) obs: 0.073 / Rsym value: 0.073 / Net I/σ(I): 149.7 |
Reflection shell | Highest resolution: 1.79 Å |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: PDB ENTRY 1WHO Resolution: 1.79→30 Å / σ(F): 2 / σ(I): 2
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Displacement parameters | Biso mean: 18.3 Å2 | |||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.79→30 Å
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Refine LS restraints |
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LS refinement shell | Highest resolution: 1.79 Å / Num. reflection obs: 206729 |