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- EMDB-17010: CryoEM Structure INO80core Hexasome complex Rvb core refinement state1 -
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Open data
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Basic information
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Title | CryoEM Structure INO80core Hexasome complex Rvb core refinement state1 | |||||||||||||||
![]() | ctINO80-hexasome focused refinement Rvb1/2-Ino80 insert-Ies2-Arp5-Ies6 core sharpened map | |||||||||||||||
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![]() | ATP-dependent chromatin remodeler / DNA BINDING PROTEIN | |||||||||||||||
Function / homology | ![]() DASH complex / protein transport along microtubule to mitotic spindle pole body / mitotic sister chromatid biorientation / attachment of spindle microtubules to kinetochore / R2TP complex / Swr1 complex / Ino80 complex / attachment of mitotic spindle microtubules to kinetochore / box C/D snoRNP assembly / NuA4 histone acetyltransferase complex ...DASH complex / protein transport along microtubule to mitotic spindle pole body / mitotic sister chromatid biorientation / attachment of spindle microtubules to kinetochore / R2TP complex / Swr1 complex / Ino80 complex / attachment of mitotic spindle microtubules to kinetochore / box C/D snoRNP assembly / NuA4 histone acetyltransferase complex / DNA helicase activity / mitotic spindle / kinetochore / DNA helicase / chromatin remodeling / DNA repair / regulation of DNA-templated transcription / regulation of transcription by RNA polymerase II / ATP hydrolysis activity / ATP binding / cytoplasm Similarity search - Function | |||||||||||||||
Biological species | ![]() | |||||||||||||||
Method | single particle reconstruction / cryo EM / Resolution: 2.93 Å | |||||||||||||||
![]() | Zhang M / Jungblut A / Hoffmann T / Eustermann S | |||||||||||||||
Funding support | ![]()
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![]() | Journal: Acta Crystallogr D Biol Crystallogr / Year: 2010 Title: Features and development of Coot. Authors: P Emsley / B Lohkamp / W G Scott / K Cowtan / ![]() Abstract: Coot is a molecular-graphics application for model building and validation of biological macromolecules. The program displays electron-density maps and atomic models and allows model manipulations ...Coot is a molecular-graphics application for model building and validation of biological macromolecules. The program displays electron-density maps and atomic models and allows model manipulations such as idealization, real-space refinement, manual rotation/translation, rigid-body fitting, ligand search, solvation, mutations, rotamers and Ramachandran idealization. Furthermore, tools are provided for model validation as well as interfaces to external programs for refinement, validation and graphics. The software is designed to be easy to learn for novice users, which is achieved by ensuring that tools for common tasks are 'discoverable' through familiar user-interface elements (menus and toolbars) or by intuitive behaviour (mouse controls). Recent developments have focused on providing tools for expert users, with customisable key bindings, extensions and an extensive scripting interface. The software is under rapid development, but has already achieved very widespread use within the crystallographic community. The current state of the software is presented, with a description of the facilities available and of some of the underlying methods employed. | |||||||||||||||
History |
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Structure visualization
Supplemental images |
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Downloads & links
-EMDB archive
Map data | ![]() | 5.4 MB | ![]() | |
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Header (meta data) | ![]() ![]() | 35.1 KB 35.1 KB | Display Display | ![]() |
FSC (resolution estimation) | ![]() | 12.8 KB | Display | ![]() |
Images | ![]() | 71.9 KB | ||
Filedesc metadata | ![]() | 10.1 KB | ||
Others | ![]() ![]() ![]() | 140.5 MB 140.8 MB 140.8 MB | ||
Archive directory | ![]() ![]() | HTTPS FTP |
-Validation report
Summary document | ![]() | 943 KB | Display | ![]() |
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Full document | ![]() | 942.6 KB | Display | |
Data in XML | ![]() | 20.3 KB | Display | |
Data in CIF | ![]() | 26.8 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 8oocMC ![]() 8oo7C ![]() 8oo9C ![]() 8ooaC ![]() 8oofC ![]() 8ookC ![]() 8oopC ![]() 8oorC ![]() 8oosC ![]() 8ootC C: citing same article ( M: atomic model generated by this map |
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Similar structure data | Similarity search - Function & homology ![]() |
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Links
EMDB pages | ![]() ![]() |
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Related items in Molecule of the Month |
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Map
File | ![]() | ||||||||||||||||||||
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Annotation | ctINO80-hexasome focused refinement Rvb1/2-Ino80 insert-Ies2-Arp5-Ies6 core sharpened map | ||||||||||||||||||||
Voxel size | X=Y=Z: 0.822 Å | ||||||||||||||||||||
Density |
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Symmetry | Space group: 1 | ||||||||||||||||||||
Details | EMDB XML:
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-Supplemental data
-Additional map: ctINO80-hexasome focused refinement Rvb1/2-Ino80 insert-Ies2-Arp5-Ies6 core unsharpened map...
File | emd_17010_additional_1.map | ||||||||||||
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Annotation | ctINO80-hexasome focused refinement Rvb1/2-Ino80 insert-Ies2-Arp5-Ies6 core unsharpened map | ||||||||||||
Projections & Slices |
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Density Histograms |
-Half map: ctINO80-hexasome focused refinement Rvb1/2-Ino80 insert-Ies2-Arp5-Ies6 core half map...
File | emd_17010_half_map_1.map | ||||||||||||
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Annotation | ctINO80-hexasome focused refinement Rvb1/2-Ino80 insert-Ies2-Arp5-Ies6 core half map | ||||||||||||
Projections & Slices |
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Density Histograms |
-Half map: ctINO80-hexasome focused refinement Rvb1/2-Ino80 insert-Ies2-Arp5-Ies6 core half map...
File | emd_17010_half_map_2.map | ||||||||||||
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Annotation | ctINO80-hexasome focused refinement Rvb1/2-Ino80 insert-Ies2-Arp5-Ies6 core half map | ||||||||||||
Projections & Slices |
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Density Histograms |
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Sample components
+Entire : INO80 core module in complex with hexasome
+Supramolecule #1: INO80 core module in complex with hexasome
+Macromolecule #1: RuvB-like helicase
+Macromolecule #2: RuvB-like helicase
+Macromolecule #3: Chromatin-remodeling ATPase Ino80
+Macromolecule #4: INO80 complex subunit B-like conserved region domain-containing p...
+Macromolecule #5: Vps72/YL1 C-terminal domain-containing protein
+Macromolecule #6: DASH complex subunit DAD4
+Macromolecule #7: ADENOSINE-5'-DIPHOSPHATE
+Macromolecule #8: MAGNESIUM ION
+Macromolecule #9: ADENOSINE-5'-TRIPHOSPHATE
-Experimental details
-Structure determination
Method | cryo EM |
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![]() | single particle reconstruction |
Aggregation state | particle |
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Sample preparation
Concentration | 0.88 mg/mL |
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Buffer | pH: 7.5 Details: 30mM HEPES, pH7.5 50mM NaCl 0.25mM CaCl2 0.25mM DTT 2mM ADP 3.3mM MgCl2 10mM NaF 2mM AlCl3 0.05% octyl-beta-glucoside |
Grid | Model: Quantifoil R2/1 / Material: COPPER / Mesh: 200 / Support film - Material: CARBON / Support film - topology: HOLEY / Pretreatment - Type: PLASMA CLEANING / Pretreatment - Time: 15 sec. / Details: 10% Oxygene 90% Argon |
Vitrification | Cryogen name: ETHANE / Chamber humidity: 100 % / Chamber temperature: 281 K / Instrument: FEI VITROBOT MARK IV Details: wait time of 5s, blot force at 3, and a blot time of 2s with Whatman blotting paper (Cytiva, CAT No. 10311807). |
Details | 11-subunit ctINO80 reconstituted with hexasome |
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Electron microscopy
Microscope | FEI TITAN KRIOS |
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Image recording | Film or detector model: GATAN K3 (6k x 4k) / Number real images: 15384 / Average electron dose: 50.36 e/Å2 |
Electron beam | Acceleration voltage: 300 kV / Electron source: ![]() |
Electron optics | Illumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD / Nominal defocus max: 2.0 µm / Nominal defocus min: 0.8 µm |
Sample stage | Specimen holder model: FEI TITAN KRIOS AUTOGRID HOLDER / Cooling holder cryogen: NITROGEN |
Experimental equipment | ![]() Model: Titan Krios / Image courtesy: FEI Company |