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Yorodumi- PDB-4w8f: Crystal structure of the dynein motor domain in the AMPPNP-bound state -
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Open data
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Basic information
| Entry | Database: PDB / ID: 4w8f | ||||||
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| Title | Crystal structure of the dynein motor domain in the AMPPNP-bound state | ||||||
Components | Dynein heavy chain lysozyme chimera | ||||||
Keywords | MOTOR PROTEIN / cytoplasmic dynein / microtubule / ATPase / AAA+ / AMPPNP | ||||||
| Function / homology | Function and homology informationkaryogamy / nuclear migration along microtubule / astral microtubule / establishment of mitotic spindle localization / spindle pole body / minus-end-directed microtubule motor activity / cytoplasmic dynein complex / dynein light intermediate chain binding / nuclear migration / dynein intermediate chain binding ...karyogamy / nuclear migration along microtubule / astral microtubule / establishment of mitotic spindle localization / spindle pole body / minus-end-directed microtubule motor activity / cytoplasmic dynein complex / dynein light intermediate chain binding / nuclear migration / dynein intermediate chain binding / establishment of mitotic spindle orientation / mitotic sister chromatid segregation / viral release from host cell by cytolysis / cytoplasmic microtubule / cytoplasmic microtubule organization / peptidoglycan catabolic process / Neutrophil degranulation / mitotic spindle organization / cell wall macromolecule catabolic process / lysozyme / lysozyme activity / cell cortex / host cell cytoplasm / defense response to bacterium / ATP hydrolysis activity / ATP binding / cytoplasm Similarity search - Function | ||||||
| Biological species | ![]() Enterobacteria phage T4 (virus) | ||||||
| Method | X-RAY DIFFRACTION / SYNCHROTRON / Resolution: 3.541 Å | ||||||
Authors | Cheng, H.-C. / Bhabha, G. / Zhang, N. / Vale, R.D. | ||||||
| Funding support | United States, 1items
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Citation | Journal: Cell / Year: 2014Title: Allosteric communication in the dynein motor domain. Authors: Gira Bhabha / Hui-Chun Cheng / Nan Zhang / Arne Moeller / Maofu Liao / Jeffrey A Speir / Yifan Cheng / Ronald D Vale / ![]() Abstract: Dyneins power microtubule motility using ring-shaped, AAA-containing motor domains. Here, we report X-ray and electron microscopy (EM) structures of yeast dynein bound to different ATP analogs, which ...Dyneins power microtubule motility using ring-shaped, AAA-containing motor domains. Here, we report X-ray and electron microscopy (EM) structures of yeast dynein bound to different ATP analogs, which collectively provide insight into the roles of dynein's two major ATPase sites, AAA1 and AAA3, in the conformational change mechanism. ATP binding to AAA1 triggers a cascade of conformational changes that propagate to all six AAA domains and cause a large movement of the "linker," dynein's mechanical element. In contrast to the role of AAA1 in driving motility, nucleotide transitions in AAA3 gate the transmission of conformational changes between AAA1 and the linker, suggesting that AAA3 acts as a regulatory switch. Further structural and mutational studies also uncover a role for the linker in regulating the catalytic cycle of AAA1. Together, these results reveal how dynein's two major ATP-binding sites initiate and modulate conformational changes in the motor domain during motility. | ||||||
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Structure visualization
| Structure viewer | Molecule: Molmil Jmol/JSmol |
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Downloads & links
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Download
| PDBx/mmCIF format | 4w8f.cif.gz | 3 MB | Display | PDBx/mmCIF format |
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| PDB format | pdb4w8f.ent.gz | 2.5 MB | Display | PDB format |
| PDBx/mmJSON format | 4w8f.json.gz | Tree view | PDBx/mmJSON format | |
| Others | Other downloads |
-Validation report
| Summary document | 4w8f_validation.pdf.gz | 2.4 MB | Display | wwPDB validaton report |
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| Full document | 4w8f_full_validation.pdf.gz | 2.5 MB | Display | |
| Data in XML | 4w8f_validation.xml.gz | 174 KB | Display | |
| Data in CIF | 4w8f_validation.cif.gz | 233.8 KB | Display | |
| Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/w8/4w8f ftp://data.pdbj.org/pub/pdb/validation_reports/w8/4w8f | HTTPS FTP |
-Related structure data
| Related structure data | ![]() 6047C ![]() 6048C ![]() 6049C ![]() 6050C ![]() 6051C ![]() 6052C ![]() 6053C ![]() 6054C ![]() 6055C ![]() 6056C ![]() 6058C ![]() 6059C ![]() 6060C ![]() 6061C ![]() 6062C ![]() 6063C ![]() 6064C ![]() 6065C ![]() 6066C ![]() 6067C ![]() 6068C ![]() 6069C ![]() 6070C ![]() 6071C ![]() 6072C ![]() 6073C ![]() 6074C C: citing same article ( |
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| Similar structure data |
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Assembly
| Deposited unit | ![]()
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| Unit cell |
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Components
| #1: Protein | Mass: 304889.875 Da / Num. of mol.: 2 / Mutation: E1849Q Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() Enterobacteria phage T4 (virus)Strain: ATCC 204508 / S288c / Gene: DYN1, DHC1, YKR054C / Production host: ![]() #2: Chemical | ChemComp-ANP / #3: Chemical | |
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-Experimental details
-Experiment
| Experiment | Method: X-RAY DIFFRACTION |
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Sample preparation
| Crystal | Density Matthews: 3.13 Å3/Da / Density % sol: 60.7 % / Description: thin plates |
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| Crystal grow | Temperature: 295 K / Method: vapor diffusion, hanging drop / Details: 4-10% PEG 3350 and 200-300 mM NaAc |
-Data collection
| Diffraction | Mean temperature: 100 K |
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| Diffraction source | Source: SYNCHROTRON / Site: ALS / Beamline: 8.3.1 / Wavelength: 1.1159 Å |
| Detector | Type: ADSC QUANTUM 315r / Detector: CCD / Date: Dec 6, 2012 |
| Radiation | Monochromator: Si 111 CHANNEL / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
| Radiation wavelength | Wavelength: 1.1159 Å / Relative weight: 1 |
| Reflection | Resolution: 3.54→49.4 Å / Num. obs: 82983 / % possible obs: 92.2 % / Observed criterion σ(I): 3.3 / Redundancy: 10.9 % / Net I/σ(I): 8.9 |
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Processing
| Software | Name: PHENIX / Version: (phenix.refine: dev_1769) / Classification: refinement | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Refinement | Resolution: 3.541→49.4 Å / SU ML: 0.46 / Cross valid method: FREE R-VALUE / σ(F): 1.37 / Phase error: 25.86 / 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: 3.541→49.4 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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Enterobacteria phage T4 (virus)
X-RAY DIFFRACTION
United States, 1items
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