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Open data
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Basic information
Entry | Database: PDB / ID: 2wnj | |||||||||
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Title | CRYSTAL STRUCTURE OF APLYSIA ACHBP IN COMPLEX WITH DMXBA | |||||||||
![]() | SOLUBLE ACETYLCHOLINE RECEPTOR | |||||||||
![]() | RECEPTOR / ACETYLCHOLINE BINDING PROTEIN / DMXBA | |||||||||
Function / homology | ![]() acetylcholine receptor activity / acetylcholine-gated monoatomic cation-selective channel activity / response to nicotine / neuron projection / synapse / identical protein binding / membrane / metal ion binding Similarity search - Function | |||||||||
Biological species | ![]() ![]() | |||||||||
Method | ![]() ![]() ![]() | |||||||||
![]() | Sulzenbacher, G. / Hibbs, R. / Shi, J. / Talley, T. / Conrod, S. / Kem, W. / Taylor, P. / Marchot, P. / Bourne, Y. | |||||||||
![]() | ![]() Title: Structural Determinants for Interaction of Partial Agonists with Acetylcholine Binding Protein and Neuronal Alpha7 Nicotinic Acetylcholine Receptor. Authors: Hibbs, R.E. / Sulzenbacher, G. / Shi, J. / Talley, T.T. / Conrod, S. / Kem, W.R. / Taylor, P. / Marchot, P. / Bourne, Y. | |||||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 256.5 KB | Display | ![]() |
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PDB format | ![]() | 209.6 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 2.7 MB | Display | ![]() |
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Full document | ![]() | 2.7 MB | Display | |
Data in XML | ![]() | 57.1 KB | Display | |
Data in CIF | ![]() | 79.7 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 2wn9C ![]() 2wncC ![]() 2wnlC ![]() 2bynS 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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Unit cell |
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Components
#1: Protein | Mass: 25967.832 Da / Num. of mol.: 5 / Fragment: RESIDUES 18-236 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() Cell: SENSORY CELL / Cell line (production host): HEK293 / Production host: ![]() #2: Polysaccharide | alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1- ...alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | Source method: isolated from a genetically manipulated source #3: Chemical | ChemComp-ZY7 / ( #4: Sugar | ChemComp-NAG / | #5: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.63 Å3/Da / Density % sol: 53 % / Description: NONE |
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Crystal grow | Details: 13% PEG4000, 0.1 M HEPES PH 7.5, 15% ISOPROPANOL, 15% GLYCEROL |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: ADSC QUANTUM 315r / Detector: CCD / Date: Dec 14, 2006 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.8856 Å / Relative weight: 1 |
Reflection | Resolution: 1.8→47 Å / Num. obs: 122269 / % possible obs: 99.9 % / Observed criterion σ(I): 0 / Redundancy: 4.3 % / Biso Wilson estimate: 23.6 Å2 / Rmerge(I) obs: 0.06 / Net I/σ(I): 16.8 |
Reflection shell | Resolution: 1.8→1.9 Å / Redundancy: 4.3 % / Rmerge(I) obs: 0.5 / Mean I/σ(I) obs: 2.4 / % possible all: 99.9 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: PDB ENTRY 2BYN Resolution: 1.8→20 Å / Cor.coef. Fo:Fc: 0.965 / Cor.coef. Fo:Fc free: 0.945 / SU B: 4.749 / SU ML: 0.078 / TLS residual ADP flag: LIKELY RESIDUAL / Cross valid method: THROUGHOUT / ESU R: 0.112 / ESU R Free: 0.111 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. GLOBAL B-FACTORS, CONTAINING RESIDUAL AND TLS COMPONENT HAVE BEEN DEPOSITED
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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: 36.746 Å2
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Refinement step | Cycle: LAST / Resolution: 1.8→20 Å
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Refine LS restraints |
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