+Open data
-Basic information
Entry | Database: PDB / ID: 5afl | ||||||||||||
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Title | alpha7-AChBP in complex with lobeline and fragment 3 | ||||||||||||
Components | ACETYLCHOLINE-BINDING PROTEIN, NEURONAL ACETYLCHOLINE RECEPTOR SUBUNIT ALPHA-7 | ||||||||||||
Keywords | TRANSPORT PROTEIN / PENTAMERIC LIGAND-GATED ION CHANNELS / CYS-LOOP RECEPTOR / NICOTINIC ACETYLCHOLINE RECEPTOR / ALLOSTERIC MODULATION / DRUG DISCOVERY | ||||||||||||
Function / homology | Function and homology information sensory processing / dendrite arborization / response to acetylcholine / Highly calcium permeable postsynaptic nicotinic acetylcholine receptors / acetylcholine-gated channel complex / regulation of amyloid fibril formation / short-term memory / positive regulation of CoA-transferase activity / acetylcholine receptor activity / dendritic spine organization ...sensory processing / dendrite arborization / response to acetylcholine / Highly calcium permeable postsynaptic nicotinic acetylcholine receptors / acetylcholine-gated channel complex / regulation of amyloid fibril formation / short-term memory / positive regulation of CoA-transferase activity / acetylcholine receptor activity / dendritic spine organization / acetylcholine binding / chloride channel regulator activity / regulation of amyloid precursor protein catabolic process / acetylcholine receptor signaling pathway / acetylcholine-gated monoatomic cation-selective channel activity / positive regulation of amyloid-beta formation / negative regulation of amyloid-beta formation / plasma membrane raft / modulation of excitatory postsynaptic potential / positive regulation of excitatory postsynaptic potential / response to amyloid-beta / negative regulation of tumor necrosis factor production / toxic substance binding / monoatomic ion transport / monoatomic ion transmembrane transport / positive regulation of protein metabolic process / positive regulation of long-term synaptic potentiation / synapse organization / response to nicotine / calcium channel activity / memory / cognition / intracellular calcium ion homeostasis / positive regulation of angiogenesis / calcium ion transport / monoatomic ion channel activity / amyloid-beta binding / postsynapse / postsynaptic membrane / positive regulation of MAPK cascade / learning or memory / positive regulation of ERK1 and ERK2 cascade / response to hypoxia / neuron projection / positive regulation of protein phosphorylation / synapse / positive regulation of cell population proliferation / signal transduction / protein homodimerization activity / membrane / plasma membrane Similarity search - Function | ||||||||||||
Biological species | HOMO SAPIENS (human) LYMNAEA STAGNALIS (great pond snail) | ||||||||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / OTHER / Resolution: 2.385 Å | ||||||||||||
Authors | Spurny, R. / Debaveye, S. / Farinha, A. / Veys, K. / Gossas, T. / Atack, J. / Bertrand, D. / Kemp, J. / Vos, A. / Danielson, U.H. ...Spurny, R. / Debaveye, S. / Farinha, A. / Veys, K. / Gossas, T. / Atack, J. / Bertrand, D. / Kemp, J. / Vos, A. / Danielson, U.H. / Tresadern, G. / Ulens, C. | ||||||||||||
Citation | Journal: Proc.Natl.Acad.Sci.USA / Year: 2015 Title: Molecular Blueprint of Allosteric Binding Sites in a Homologue of the Agonist-Binding Domain of the Alpha7 Nicotinic Acetylcholine Receptor. Authors: Spurny, R. / Debaveye, S. / Farinha, A. / Veys, K. / Vos, A.M. / Gossas, T. / Atack, J. / Bertrand, S. / Bertrand, D. / Danielson, U.H. / Tresadern, G. / Ulens, C. | ||||||||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 5afl.cif.gz | 439 KB | Display | PDBx/mmCIF format |
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PDB format | pdb5afl.ent.gz | 368.4 KB | Display | PDB format |
PDBx/mmJSON format | 5afl.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 5afl_validation.pdf.gz | 2.9 MB | Display | wwPDB validaton report |
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Full document | 5afl_full_validation.pdf.gz | 3 MB | Display | |
Data in XML | 5afl_validation.xml.gz | 42.1 KB | Display | |
Data in CIF | 5afl_validation.cif.gz | 56.7 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/af/5afl ftp://data.pdbj.org/pub/pdb/validation_reports/af/5afl | HTTPS FTP |
-Related structure data
-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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-Components
-Protein , 1 types, 5 molecules ABCDE
#1: Protein | Mass: 23697.840 Da / Num. of mol.: 5 Source method: isolated from a genetically manipulated source Source: (gene. exp.) HOMO SAPIENS (human), (gene. exp.) LYMNAEA STAGNALIS (great pond snail) Cell line (production host): Sf21 / Production host: SPODOPTERA FRUGIPERDA (fall armyworm) / References: UniProt: P36544*PLUS |
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-Sugars , 2 types, 5 molecules
#2: Polysaccharide | beta-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4) ...beta-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 |
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#3: Polysaccharide | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose Source method: isolated from a genetically manipulated source |
-Non-polymers , 5 types, 243 molecules
#4: Chemical | ChemComp-L0B / #5: Chemical | ChemComp-GOL / #6: Chemical | ChemComp-TLA / | #7: Chemical | ChemComp-FHV / | #8: Water | ChemComp-HOH / | |
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-Details
Sequence details | CHIMERIC PROTEIN BASED ON UNP ENTRIES P58154, P36544 MULTIPLE REGIONS OF THE CONSTRUCT EITHER ...CHIMERIC PROTEIN BASED ON UNP ENTRIES P58154, P36544 MULTIPLE REGIONS OF THE CONSTRUCT EITHER CORRESPOND |
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-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION |
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-Sample preparation
Crystal | Density Matthews: 2.92 Å3/Da / Density % sol: 57.91 % / Description: NONE |
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-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: SOLEIL / Beamline: PROXIMA 1 / Wavelength: 0.98011 |
Detector | Date: Apr 2, 2013 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.98011 Å / Relative weight: 1 |
Reflection | Resolution: 2.35→47.91 Å / Num. obs: 58398 / % possible obs: 99.8 % / Observed criterion σ(I): 1.5 / Redundancy: 5.9 % / Rmerge(I) obs: 0.08 / Net I/σ(I): 15.8 |
-Processing
Software | Name: PHENIX / Version: (PHENIX.REFINE: 1.8_1069) / Classification: refinement | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Refinement | Method to determine structure: OTHER Starting model: NONE Resolution: 2.385→41.829 Å / SU ML: 0.31 / σ(F): 1.34 / Phase error: 25.82 / Stereochemistry target values: ML
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.385→41.829 Å
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Refine LS restraints |
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LS refinement shell |
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Refinement TLS params. | Method: refined / Refine-ID: X-RAY DIFFRACTION
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Refinement TLS group |
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