+Open data
-Basic information
Entry | Database: PDB / ID: 5vpk | |||||||||
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Title | CRYSTAL STRUCTURE OF MITE ALLERGEN DER F 1 | |||||||||
Components | Der f 1 variant | |||||||||
Keywords | HYDROLASE / ALLERGY / DUST MITES / ALLERGEN / GLYCOPROTEIN / PROTEASE / SECRETED / THIOL PROTEASE / ZYMOGEN | |||||||||
Function / homology | Function and homology information peptidase 1 (mite) / cysteine-type peptidase activity / proteolysis / extracellular region Similarity search - Function | |||||||||
Biological species | Dermatophagoides farinae (American house dust mite) | |||||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2 Å | |||||||||
Authors | Chruszcz, M. / Chapman, M.D. / Vailes, L.D. / Pomes, A. / Minor, W. | |||||||||
Citation | Journal: J.Mol.Biol. / Year: 2009 Title: Crystal Structures Of Mite Allergens Der F 1 And Der P 1 Reveal Differences In Surface-Exposed Residues That May Influence Antibody Binding Authors: Chruszcz, M. / Chapman, M.D. / Vailes, L.D. / Stura, E.A. / Saint-Remy, J.M. / Minor, W. / Pomes, A. | |||||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 5vpk.cif.gz | 280.4 KB | Display | PDBx/mmCIF format |
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PDB format | pdb5vpk.ent.gz | 226.8 KB | Display | PDB format |
PDBx/mmJSON format | 5vpk.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/vp/5vpk ftp://data.pdbj.org/pub/pdb/validation_reports/vp/5vpk | HTTPS FTP |
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-Related structure data
Related structure data | 3f5vC 2as8S 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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Unit cell |
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Noncrystallographic symmetry (NCS) | NCS domain:
NCS domain segments: Component-ID: 0 / Beg auth comp-ID: THR / Beg label comp-ID: THR / End auth comp-ID: MET / End label comp-ID: MET / Refine code: 0 / Auth seq-ID: 1 - 223 / Label seq-ID: 1 - 223
NCS ensembles :
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-Components
#1: Protein | Mass: 25170.975 Da / Num. of mol.: 3 / Fragment: SEQUENCE DATABASE RESIDUES 99-321 / Source method: isolated from a natural source Source: (natural) Dermatophagoides farinae (American house dust mite) References: UniProt: I2CMD3, UniProt: P16311*PLUS #2: Chemical | ChemComp-SO4 / #3: Sugar | #4: 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: 2.14 Å3/Da / Density % sol: 42.39 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion / pH: 10.5 Details: PROTEIN SOLUTION: 0.5M L-ARGININE, 0.12M LI SULFATE, 0.004M EDTA, 0.1M CAPS, PH 10.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K, PH 10.50 PH range: 10.5 |
-Data collection
Diffraction | Mean temperature: 100 K | |||||||||||||||
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Diffraction source | Source: SYNCHROTRON / Site: APS / Beamline: 19-ID / Wavelength: 0.9794 Å | |||||||||||||||
Detector | Type: ADSC QUANTUM 315 / Detector: CCD / Date: Feb 24, 2008 | |||||||||||||||
Radiation | Monochromator: SI 111 CHANNEL / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | |||||||||||||||
Radiation wavelength | Wavelength: 0.9794 Å / Relative weight: 1 | |||||||||||||||
Reflection twin |
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Reflection | Resolution: 2→50 Å / Num. obs: 40623 / % possible obs: 94.1 % / Observed criterion σ(I): -3 / Redundancy: 6.5 % / Rmerge(I) obs: 0.088 / Rsym value: 0.088 / Net I/σ(I): 34.2 | |||||||||||||||
Reflection shell | Resolution: 2→2.03 Å / Redundancy: 6.7 % / Rmerge(I) obs: 0.591 / Mean I/σ(I) obs: 4.2 / CC1/2: 0.86 / Rsym value: 0.591 / % possible all: 100 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 2AS8 Resolution: 2→36.1 Å / Cor.coef. Fo:Fc: 0.959 / Cor.coef. Fo:Fc free: 0.949 / Cross valid method: THROUGHOUT / ESU R: 0.048 / ESU R Free: 0.036 / 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: 1.2 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 40.655 Å2
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Refinement step | Cycle: LAST / Resolution: 2→36.1 Å
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Refine LS restraints |
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