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Yorodumi- PDB-4kbb: Structure of Botulinum neurotoxin B binding domain in complex wit... -
+Open data
-Basic information
Entry | Database: PDB / ID: 4kbb | |||||||||
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Title | Structure of Botulinum neurotoxin B binding domain in complex with both synaptotagmin II and GD1a | |||||||||
Components |
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Keywords | Signaling Protein/Toxin / Toxin binding domain / Synaptotagmin and ganglioside / Signaling Protein-Toxin complex | |||||||||
Function / homology | Function and homology information calcium-dependent activation of synaptic vesicle fusion / Toxicity of botulinum toxin type B (botB) / dense core granule / chromaffin granule membrane / inositol 1,3,4,5 tetrakisphosphate binding / calcium ion-regulated exocytosis of neurotransmitter / regulation of calcium ion-dependent exocytosis / exocytic vesicle / Cargo recognition for clathrin-mediated endocytosis / Clathrin-mediated endocytosis ...calcium-dependent activation of synaptic vesicle fusion / Toxicity of botulinum toxin type B (botB) / dense core granule / chromaffin granule membrane / inositol 1,3,4,5 tetrakisphosphate binding / calcium ion-regulated exocytosis of neurotransmitter / regulation of calcium ion-dependent exocytosis / exocytic vesicle / Cargo recognition for clathrin-mediated endocytosis / Clathrin-mediated endocytosis / bontoxilysin / host cell presynaptic membrane / calcium-dependent phospholipid binding / host cell cytoplasmic vesicle / syntaxin binding / host cell cytosol / clathrin binding / regulation of dopamine secretion / phosphatidylserine binding / synaptic vesicle endocytosis / protein transmembrane transporter activity / cellular response to calcium ion / neuromuscular junction / metalloendopeptidase activity / synaptic vesicle membrane / toxin activity / cell differentiation / axon / lipid binding / calcium ion binding / host cell plasma membrane / proteolysis / zinc ion binding / extracellular region / membrane / plasma membrane Similarity search - Function | |||||||||
Biological species | Clostridium botulinum (bacteria) Mus musculus (house mouse) | |||||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.3 Å | |||||||||
Authors | Berntsson, R.P.A. / Peng, L. / Dong, M. / Stenmark, P. | |||||||||
Citation | Journal: Nat Commun / Year: 2013 Title: Structure of dual receptor binding to botulinum neurotoxin B. Authors: Berntsson, R.P. / Peng, L. / Dong, M. / Stenmark, P. | |||||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 4kbb.cif.gz | 393.1 KB | Display | PDBx/mmCIF format |
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PDB format | pdb4kbb.ent.gz | 317.3 KB | Display | PDB format |
PDBx/mmJSON format | 4kbb.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 4kbb_validation.pdf.gz | 1.2 MB | Display | wwPDB validaton report |
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Full document | 4kbb_full_validation.pdf.gz | 1.2 MB | Display | |
Data in XML | 4kbb_validation.xml.gz | 36.5 KB | Display | |
Data in CIF | 4kbb_validation.cif.gz | 51.7 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/kb/4kbb ftp://data.pdbj.org/pub/pdb/validation_reports/kb/4kbb | HTTPS FTP |
-Related structure data
Similar structure data |
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-Links
-Assembly
Deposited unit |
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1 |
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2 |
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Unit cell |
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-Components
-Protein , 2 types, 4 molecules ABCD
#1: Protein | Mass: 54915.766 Da / Num. of mol.: 2 / Fragment: UNP residues 857-1291 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Clostridium botulinum (bacteria) / Gene: botB / Production host: Escherichia coli (E. coli) / References: UniProt: P10844, bontoxilysin #2: Protein | Mass: 7556.237 Da / Num. of mol.: 2 / Fragment: UNP residues 8-61 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Mus musculus (house mouse) / Gene: Syt2 / Production host: Escherichia coli (E. coli) / References: UniProt: P46097 |
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-Sugars , 1 types, 2 molecules
#3: Polysaccharide | Source method: isolated from a genetically manipulated source |
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-Non-polymers , 3 types, 267 molecules
#4: Chemical | #5: Chemical | ChemComp-MG / | #6: 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: 2.13 Å3/Da / Density % sol: 42.3 % |
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Crystal grow | Temperature: 292 K / Method: vapor diffusion, sitting drop / pH: 7.1 Details: 0.2 M MgCl2, 0.1 M Hepes pH 7.0 -7.2 and 20-24% PEG 6000, VAPOR DIFFUSION, SITTING DROP, temperature 292K |
-Data collection
Diffraction | Mean temperature: 100 K | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Diffraction source | Source: SYNCHROTRON / Site: BESSY / Beamline: 14.1 / Wavelength: 1 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Detector | Type: MARMOSAIC 225 mm CCD / Detector: CCD / Date: Jun 27, 2012 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection twin | Operator: h,-k,-h-l / Fraction: 0.38 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection | Resolution: 2.3→79.119 Å / Num. all: 46386 / Num. obs: 46386 / % possible obs: 100 % / Redundancy: 4.3 % / Rsym value: 0.129 / Net I/σ(I): 8.9 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection shell | Diffraction-ID: 1
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-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT / Resolution: 2.3→44.824 Å / Occupancy max: 1 / Occupancy min: 0 / FOM work R set: 0.7284 / σ(F): 0.37 / Phase error: 33.84 / Stereochemistry target values: TWIN_LSQ_F
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 99.41 Å2 / Biso mean: 24.715 Å2 / Biso min: 8.22 Å2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.3→44.824 Å
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Refine LS restraints |
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LS refinement shell | Refine-ID: X-RAY DIFFRACTION / Total num. of bins used: 20
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