+Open data
-Basic information
Entry | Database: PDB / ID: 6m3q | ||||||
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Title | Crystal structure of AnkB/beta4-spectrin complex | ||||||
Components |
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Keywords | STRUCTURAL PROTEIN / PROTEIN BINDING | ||||||
Function / homology | Function and homology information Interaction between L1 and Ankyrins / protein localization to T-tubule / atrial cardiac muscle cell to AV node cell communication / SA node cell to atrial cardiac muscle cell communication / regulation of calcium ion transmembrane transporter activity / positive regulation of calcium ion transmembrane transporter activity / NCAM signaling for neurite out-growth / reproductive process / spectrin / protein localization to M-band ...Interaction between L1 and Ankyrins / protein localization to T-tubule / atrial cardiac muscle cell to AV node cell communication / SA node cell to atrial cardiac muscle cell communication / regulation of calcium ion transmembrane transporter activity / positive regulation of calcium ion transmembrane transporter activity / NCAM signaling for neurite out-growth / reproductive process / spectrin / protein localization to M-band / clustering of voltage-gated sodium channels / protein localization to endoplasmic reticulum / positive regulation of potassium ion transmembrane transporter activity / T-tubule organization / SA node cell action potential / regulation of peptidyl-serine phosphorylation / membrane depolarization during SA node cell action potential / COPI-mediated anterograde transport / protein localization to organelle / paranodal junction assembly / phosphorylation-dependent protein binding / RAF/MAP kinase cascade / central nervous system projection neuron axonogenesis / regulation of SA node cell action potential / regulation of atrial cardiac muscle cell action potential / cell body fiber / positive regulation of cation channel activity / atrial cardiac muscle cell action potential / axon initial segment / sarcoplasmic reticulum calcium ion transport / cardiac conduction / paranode region of axon / cytoskeletal anchor activity / atrial septum development / positive regulation of potassium ion transport / costamere / axon hillock / node of Ranvier / actin filament capping / ventricular cardiac muscle cell action potential / positive regulation of multicellular organism growth / regulation of cardiac muscle cell contraction / response to methylmercury / positive regulation of calcium ion transport / regulation of release of sequestered calcium ion into cytosol / regulation of ventricular cardiac muscle cell membrane repolarization / regulation of cardiac muscle contraction by calcium ion signaling / protein localization to cell surface / fertilization / M band / adult walking behavior / Interaction between L1 and Ankyrins / A band / negative regulation of heart rate / ankyrin binding / spectrin binding / adult behavior / cortical actin cytoskeleton / transmission of nerve impulse / regulation of heart rate by cardiac conduction / regulation of calcium ion transport / intercalated disc / regulation of cardiac muscle contraction / phosphatase binding / regulation of cardiac muscle contraction by regulation of the release of sequestered calcium ion / COPI-mediated anterograde transport / regulation of sodium ion transport / T-tubule / regulation of heart rate / axonogenesis / cell projection / protein localization to plasma membrane / sensory perception of sound / phospholipid binding / sarcolemma / regulation of protein stability / protein localization / structural constituent of cytoskeleton / intracellular calcium ion homeostasis / PML body / recycling endosome / Z disc / nuclear matrix / endocytosis / actin filament binding / protein-macromolecule adaptor activity / protein transport / cell junction / actin binding / ATPase binding / actin cytoskeleton organization / postsynaptic membrane / basolateral plasma membrane / transmembrane transporter binding / lysosome / protein stabilization / cytoskeleton / early endosome / neuron projection / apical plasma membrane Similarity search - Function | ||||||
Biological species | Homo sapiens (human) Mus musculus (house mouse) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 3.436 Å | ||||||
Authors | Li, J. / Chen, K. / Zhu, R. / Zhang, M. | ||||||
Citation | Journal: J.Mol.Biol. / Year: 2020 Title: Structural Basis Underlying Strong Interactions between Ankyrins and Spectrins. Authors: Li, J. / Chen, K. / Zhu, R. / Zhang, M. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 6m3q.cif.gz | 296.9 KB | Display | PDBx/mmCIF format |
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PDB format | pdb6m3q.ent.gz | 234 KB | Display | PDB format |
PDBx/mmJSON format | 6m3q.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/m3/6m3q ftp://data.pdbj.org/pub/pdb/validation_reports/m3/6m3q | HTTPS FTP |
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-Related structure data
Related structure data | 6m3pC 6m3rC 3kbtS 4d8oS 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: 53232.395 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: ANK2, ANKB / Production host: Escherichia coli (E. coli) / References: UniProt: Q01484 |
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#2: Protein | Mass: 36877.199 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Mus musculus (house mouse) / Gene: Sptbn4, Spnb4 / Production host: Escherichia coli (E. coli) / References: UniProt: Q8VIE5, UniProt: E9PX29*PLUS |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 2.76 Å3/Da / Density % sol: 55.37 % |
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Crystal grow | Temperature: 289 K / Method: vapor diffusion / pH: 7.5 Details: 25% w/v pentaerythritol propoxylate 629 (17/8 PO/OH), 50 mM magnesium chloride and 0.1 M HEPES, pH 7.5 |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Diffraction source | Source: SYNCHROTRON / Site: SSRF / Beamline: BL17U1 / Wavelength: 0.97799 Å | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Detector | Type: ADSC QUANTUM 315r / Detector: CCD / Date: Jan 17, 2016 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation wavelength | Wavelength: 0.97799 Å / Relative weight: 1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection | Resolution: 3.4→50 Å / Num. obs: 14141 / % possible obs: 99.5 % / Redundancy: 6.7 % / Biso Wilson estimate: 62.23 Å2 / Rmerge(I) obs: 0.255 / Rpim(I) all: 0.106 / Rrim(I) all: 0.277 / Χ2: 1.799 / Net I/σ(I): 4.4 / Num. measured all: 94782 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection shell | Diffraction-ID: 1
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-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 4D8O, 3KBT Resolution: 3.436→35.357 Å / SU ML: 0.51 / Cross valid method: THROUGHOUT / σ(F): 1.34 / Phase error: 31.18
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 242.21 Å2 / Biso mean: 63.1711 Å2 / Biso min: 20.27 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: final / Resolution: 3.436→35.357 Å
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Refine LS restraints |
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LS refinement shell | Refine-ID: X-RAY DIFFRACTION / Rfactor Rfree error: 0
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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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