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- PDB-3d78: Dimeric crystal structure of a pheromone binding protein mutant D... -
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Open data
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Basic information
Entry | Database: PDB / ID: 3d78 | ||||||
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Title | Dimeric crystal structure of a pheromone binding protein mutant D35N, from apis mellifera, at pH 7.0 | ||||||
![]() | Pheromone-binding protein ASP1 | ||||||
![]() | Pheromone binding protein / Honey bee / Apis mellifera / signal transduction / queen mandibular protein / pH | ||||||
Function / homology | ![]() dibutyl phthalate binding / olfactory behavior / odorant binding / sensory perception of smell / extracellular region Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Pesenti, M.E. / Spinelli, S. / Bezirard, V. / Briand, L. / Pernollet, J.C. / Tegoni, M. / Cambillau, C. | ||||||
![]() | ![]() Title: Queen bee pheromone binding protein pH-induced domain swapping favors pheromone release Authors: Pesenti, M.E. / Spinelli, S. / Bezirard, V. / Briand, L. / Pernollet, J.C. / Campanacci, V. / Tegoni, M. / Cambillau, C. #1: ![]() Title: The pH Driven Domain-swapping Dimerization of Queen Bee ASP1 Favours Pheromone Release Authors: Pesenti, M.E. / Spinelli, S. / Bezirard, V. / Briand, L. / Pernollet, J.C. / Tegoni, M. / Cambillau, C. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 116.5 KB | Display | ![]() |
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PDB format | ![]() | 91.5 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 443.6 KB | Display | ![]() |
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Full document | ![]() | 450.1 KB | Display | |
Data in XML | ![]() | 9 KB | Display | |
Data in CIF | ![]() | 13.5 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 3cyzC ![]() 3cz0C ![]() 3cz1C ![]() 3cz2C ![]() 3d73SC ![]() 3d74C ![]() 3d75C ![]() 3d76C ![]() 3d77C C: citing same article ( S: Starting model for refinement |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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2 | ![]()
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3 | ![]()
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Unit cell |
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Components on special symmetry positions |
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Components
#1: Protein | Mass: 13193.804 Da / Num. of mol.: 2 / Fragment: UNP residues 26-144 / Mutation: D35N Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() #2: Chemical | #3: Chemical | ChemComp-EDO / #4: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.05 Å3/Da / Density % sol: 40.13 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, sitting drop / pH: 7 Details: 2.1M ammonium sulfate, 0.2M di ammonium phosphate, 20mM di sodium phosphate, pH7.0, VAPOR DIFFUSION, SITTING DROP, temperature 293K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: ADSC QUANTUM 315 / Detector: CCD / Date: Feb 22, 2008 / Details: Tiroidal mirror |
Radiation | Monochromator: Si 111 / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.984 Å / Relative weight: 1 |
Reflection | Resolution: 1.55→50 Å / Num. all: 32103 / Num. obs: 32103 / % possible obs: 99.6 % / Observed criterion σ(I): 0 / Redundancy: 4.4 % / Biso Wilson estimate: 18.48 Å2 / Rmerge(I) obs: 0.048 / Rsym value: 0.048 / Net I/σ(I): 20.3 |
Reflection shell | Resolution: 1.55→1.63 Å / Redundancy: 4.2 % / Rmerge(I) obs: 0.321 / Mean I/σ(I) obs: 3.8 / Num. unique all: 4588 / Rsym value: 0.321 / % possible all: 99.6 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: PDB ENTRY 3D73 Resolution: 1.6→15 Å / Cor.coef. Fo:Fc: 0.97 / Cor.coef. Fo:Fc free: 0.956 / SU B: 3.57 / SU ML: 0.058 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.135 / ESU R Free: 0.094 / 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: 1.2 Å / Solvent model: BABINET MODEL WITH MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 21.421 Å2
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Refine analyze | Luzzati coordinate error free: 0.094 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.6→15 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 1.6→1.641 Å / Total num. of bins used: 20
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