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- PDB-2x7e: Crystal structure of human kinesin Eg5 in complex with (R)-fluorastrol -
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Open data
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Basic information
Entry | Database: PDB / ID: 2x7e | ||||||
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Title | Crystal structure of human kinesin Eg5 in complex with (R)-fluorastrol | ||||||
![]() | KINESIN-LIKE PROTEIN KIF11 | ||||||
![]() | CELL CYCLE / MICROTUBULE / ATP-BINDING / MOTOR PROTEIN / CELL DIVISION / MITOSIS / INHIBITOR / NUCLEOTIDE-BINDING / KSP | ||||||
Function / homology | ![]() spindle elongation / regulation of mitotic centrosome separation / Kinesins / plus-end-directed microtubule motor activity / mitotic centrosome separation / COPI-dependent Golgi-to-ER retrograde traffic / microtubule motor activity / kinesin complex / spindle organization / microtubule-based movement ...spindle elongation / regulation of mitotic centrosome separation / Kinesins / plus-end-directed microtubule motor activity / mitotic centrosome separation / COPI-dependent Golgi-to-ER retrograde traffic / microtubule motor activity / kinesin complex / spindle organization / microtubule-based movement / mitotic spindle assembly / MHC class II antigen presentation / mitotic spindle organization / spindle microtubule / mitotic spindle / spindle pole / spindle / mitotic cell cycle / microtubule binding / microtubule / cell division / protein kinase binding / protein-containing complex / ATP binding / membrane / nucleus / cytosol Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Kaan, H.Y.K. / Ulaganathan, V. / Rath, O. / Laggner, C. / Prokopcova, H. / Dallinger, D. / Kappe, C.O. / Kozielski, F. | ||||||
![]() | ![]() Title: Structural Basis for Inhibition of Eg5 by Dihydropyrimidines: Stereoselectivity of Antimitotic Inhibitors Enastron, Dimethylenastron and Fluorastrol. Authors: Kaan, H.Y.K. / Ulaganathan, V. / Rath, O. / Prokopcova, H. / Dallinger, D. / Kappe, C.O. / Kozielski, F. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 156.4 KB | Display | ![]() |
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PDB format | ![]() | 122 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 1.6 MB | Display | ![]() |
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Full document | ![]() | 1.7 MB | Display | |
Data in XML | ![]() | 32.3 KB | Display | |
Data in CIF | ![]() | 45 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 2x7cC ![]() 2x7dC ![]() 1x88S S: Starting model for refinement C: citing same article ( |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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1 | ![]()
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2 | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 41055.582 Da / Num. of mol.: 2 / Fragment: MOTOR DOMAIN, RESIDUES 1-368 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() #2: Chemical | #3: Chemical | #4: Chemical | #5: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.76 Å3/Da / Density % sol: 55.54 % / Description: NONE |
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Crystal grow | pH: 8 / Details: 30% PEG3350, 0.2M K2HPO4, 0.1M HEPES PH8.0 |
-Data collection
Diffraction | Mean temperature: 93 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: ADSC QUANTUM 210 / Detector: CCD / Date: Feb 12, 2009 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.933 Å / Relative weight: 1 |
Reflection | Resolution: 2.4→30 Å / Num. obs: 35497 / % possible obs: 95.5 % / Observed criterion σ(I): 2 / Redundancy: 7.3 % / Rmerge(I) obs: 0.1 |
Reflection shell | Highest resolution: 2.4 Å / Rmerge(I) obs: 0.33 / % possible all: 93.4 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: PDB ENTRY 1X88 Resolution: 2.4→30 Å / Cor.coef. Fo:Fc: 0.942 / Cor.coef. Fo:Fc free: 0.898 / SU B: 7.972 / SU ML: 0.19 / Cross valid method: THROUGHOUT / ESU R: 0.386 / ESU R Free: 0.287 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. U VALUES REFINED INDIVIDUALLY
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 23.376 Å2
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Refinement step | Cycle: LAST / Resolution: 2.4→30 Å
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Refine LS restraints |
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