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Yorodumi- PDB-6qjj: Crystal Structure of the third PDZ domain of PSD-95 protein: spac... -
+Open data
-Basic information
Entry | Database: PDB / ID: 6qjj | |||||||||
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Title | Crystal Structure of the third PDZ domain of PSD-95 protein: space group P3221 | |||||||||
Components | Disks large homolog 4 | |||||||||
Keywords | SIGNALING PROTEIN / pdz domain | |||||||||
Function / homology | Function and homology information LGI-ADAM interactions / P2Y1 nucleotide receptor binding / beta-1 adrenergic receptor binding / neuroligin family protein binding / NrCAM interactions / receptor localization to synapse / positive regulation of neuron projection arborization / regulation of grooming behavior / synaptic vesicle maturation / AMPA glutamate receptor clustering ...LGI-ADAM interactions / P2Y1 nucleotide receptor binding / beta-1 adrenergic receptor binding / neuroligin family protein binding / NrCAM interactions / receptor localization to synapse / positive regulation of neuron projection arborization / regulation of grooming behavior / synaptic vesicle maturation / AMPA glutamate receptor clustering / cerebellar mossy fiber / Synaptic adhesion-like molecules / protein localization to synapse / cellular response to potassium ion / vocalization behavior / neuron spine / juxtaparanode region of axon / neuron projection terminus / Trafficking of AMPA receptors / establishment or maintenance of epithelial cell apical/basal polarity / dendritic spine morphogenesis / negative regulation of receptor internalization / postsynaptic neurotransmitter receptor diffusion trapping / RHO GTPases activate CIT / Assembly and cell surface presentation of NMDA receptors / acetylcholine receptor binding / Neurexins and neuroligins / neurotransmitter receptor localization to postsynaptic specialization membrane / Activation of Ca-permeable Kainate Receptor / locomotory exploration behavior / cortical cytoskeleton / Signaling by ERBB4 / Negative regulation of NMDA receptor-mediated neuronal transmission / Unblocking of NMDA receptors, glutamate binding and activation / regulation of NMDA receptor activity / social behavior / positive regulation of excitatory postsynaptic potential / AMPA glutamate receptor complex / Long-term potentiation / neuromuscular process controlling balance / excitatory synapse / D1 dopamine receptor binding / positive regulation of protein tyrosine kinase activity / positive regulation of synaptic transmission / ionotropic glutamate receptor binding / extrinsic component of cytoplasmic side of plasma membrane / dendrite cytoplasm / Ras activation upon Ca2+ influx through NMDA receptor / synaptic membrane / learning / PDZ domain binding / postsynaptic density membrane / adherens junction / regulation of long-term neuronal synaptic plasticity / neuromuscular junction / establishment of protein localization / cell-cell adhesion / kinase binding / endocytic vesicle membrane / synaptic vesicle / cell junction / nervous system development / positive regulation of cytosolic calcium ion concentration / chemical synaptic transmission / RAF/MAP kinase cascade / postsynaptic membrane / scaffold protein binding / basolateral plasma membrane / protein-containing complex assembly / protein phosphatase binding / dendritic spine / postsynaptic density / neuron projection / glutamatergic synapse / synapse / protein-containing complex binding / endoplasmic reticulum / signal transduction / plasma membrane / cytosol / cytoplasm Similarity search - Function | |||||||||
Biological species | Homo sapiens (human) | |||||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / molecular replacement / Resolution: 1.7 Å | |||||||||
Authors | Camara-Artigas, A. | |||||||||
Funding support | Spain, 1items
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Citation | Journal: Acta Crystallogr D Struct Biol / Year: 2019 Title: Conformational changes in the third PDZ domain of the neuronal postsynaptic density protein 95. Authors: Camara-Artigas, A. / Murciano-Calles, J. / Martinez, J.C. | |||||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 6qjj.cif.gz | 63.3 KB | Display | PDBx/mmCIF format |
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PDB format | pdb6qjj.ent.gz | 46.9 KB | Display | PDB format |
PDBx/mmJSON format | 6qjj.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/qj/6qjj ftp://data.pdbj.org/pub/pdb/validation_reports/qj/6qjj | HTTPS FTP |
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-Related structure data
Related structure data | 6qjdC 6qjfC 6qjgC 6qjiC 6qjkC 6qjlC 6qjnC 3k82S 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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Unit cell |
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-Components
#1: Protein | Mass: 10660.919 Da / Num. of mol.: 1 / Fragment: PDZ domain Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: DLG4, PSD95 / Plasmid: pBAT4 / Production host: Escherichia coli BL21(DE3) (bacteria) / References: UniProt: P78352 | ||
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#2: Chemical | #3: Water | ChemComp-HOH / | |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 1.79 Å3/Da / Density % sol: 31.17 % / Mosaicity: 0.15 ° |
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Crystal grow | Temperature: 298 K / Method: vapor diffusion, sitting drop / Details: 0.2 M ammonium sulphate, 30% PEG 4000 |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N | ||||||||||||||||||||||||
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Diffraction source | Source: SYNCHROTRON / Site: ESRF / Beamline: MASSIF-1 / Wavelength: 0.965 Å | ||||||||||||||||||||||||
Detector | Type: DECTRIS PILATUS 2M / Detector: PIXEL / Date: Feb 25, 2015 | ||||||||||||||||||||||||
Radiation | Monochromator: Diamond / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | ||||||||||||||||||||||||
Radiation wavelength | Wavelength: 0.965 Å / Relative weight: 1 | ||||||||||||||||||||||||
Reflection | Resolution: 1.7→18.95 Å / Num. obs: 16133 / % possible obs: 99.7 % / Redundancy: 8.8 % / CC1/2: 0.999 / Rmerge(I) obs: 0.056 / Rpim(I) all: 0.014 / Rrim(I) all: 0.058 / Net I/σ(I): 22.5 | ||||||||||||||||||||||||
Reflection shell | Diffraction-ID: 1
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-Phasing
Phasing | Method: molecular replacement |
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-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 3K82 Resolution: 1.7→18.945 Å / SU ML: 0.13 / Cross valid method: THROUGHOUT / σ(F): 0.07 / Phase error: 34.63 / 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 | |||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 149.24 Å2 / Biso mean: 59.7322 Å2 / Biso min: 28.69 Å2 | |||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: final / Resolution: 1.7→18.945 Å
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LS refinement shell | Refine-ID: X-RAY DIFFRACTION / Rfactor Rfree error: 0 / Total num. of bins used: 6
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