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- EMDB-16218: Triple-stranded DNA as a structural element in DNA origami large ... -
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Open data
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Basic information
Entry | ![]() | |||||||||||||||
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Title | Triple-stranded DNA as a structural element in DNA origami large cuboid with duplex-triplex crossover object | |||||||||||||||
![]() | DNA origami large cuboid object with duplex - triplex crossover | |||||||||||||||
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![]() | DNA Origami / Triplex forming Oligo / Triplex / TFO / crossover / triple - stranded DNA / DNA | |||||||||||||||
Biological species | synthetic construct (others) / ![]() | |||||||||||||||
Method | single particle reconstruction / cryo EM / Resolution: 7.78 Å | |||||||||||||||
![]() | Sachenbacher K / Khoshouei A / Honemann MN / Engelen W / Feigl E / Dietz H | |||||||||||||||
Funding support | European Union, ![]() ![]()
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![]() | ![]() Title: Triple-Stranded DNA As a Structural Element in DNA Origami Authors: Sachenbacher K / Khoshouei A / Honemann MN / Engelen W / Feigl E / Dietz H | |||||||||||||||
History |
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Structure visualization
Supplemental images |
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Downloads & links
-EMDB archive
Map data | ![]() | 6.9 MB | ![]() | |
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Header (meta data) | ![]() ![]() | 16.5 KB 16.5 KB | Display Display | ![]() |
FSC (resolution estimation) | ![]() | 7.2 KB | Display | ![]() |
Images | ![]() | 91.7 KB | ||
Filedesc metadata | ![]() | 4.5 KB | ||
Others | ![]() ![]() | 23.4 MB 23.4 MB | ||
Archive directory | ![]() ![]() | HTTPS FTP |
-Validation report
Summary document | ![]() | 679.2 KB | Display | ![]() |
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Full document | ![]() | 678.7 KB | Display | |
Data in XML | ![]() | 12.7 KB | Display | |
Data in CIF | ![]() | 17.5 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
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Links
EMDB pages | ![]() ![]() |
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Map
File | ![]() | ||||||||||||||||||||
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Annotation | DNA origami large cuboid object with duplex - triplex crossover | ||||||||||||||||||||
Voxel size | X=Y=Z: 2.1 Å | ||||||||||||||||||||
Density |
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Symmetry | Space group: 1 | ||||||||||||||||||||
Details | EMDB XML:
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-Supplemental data
-Half map: DNA origami large cuboid object with duplex -...
File | emd_16218_half_map_1.map | ||||||||||||
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Annotation | DNA origami large cuboid object with duplex - triplex crossover / half map 2 | ||||||||||||
Projections & Slices |
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Density Histograms |
-Half map: DNA origami large cuboid object with duplex -...
File | emd_16218_half_map_2.map | ||||||||||||
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Annotation | DNA origami large cuboid object with duplex - triplex crossover / half map 1 | ||||||||||||
Projections & Slices |
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Density Histograms |
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Sample components
-Entire : DNA Nanostructure
Entire | Name: DNA Nanostructure |
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Components |
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-Supramolecule #1: DNA Nanostructure
Supramolecule | Name: DNA Nanostructure / type: complex / ID: 1 / Parent: 0 / Macromolecule list: #1 |
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Source (natural) | Organism: synthetic construct (others) |
-Supramolecule #2: Scaffold DNA single-strand
Supramolecule | Name: Scaffold DNA single-strand / type: complex / ID: 2 / Parent: 1 / Macromolecule list: #1 |
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Source (natural) | Organism: ![]() |
-Supramolecule #3: staple oligonucleotides
Supramolecule | Name: staple oligonucleotides / type: complex / ID: 3 / Parent: 1 / Macromolecule list: #1 |
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Source (natural) | Organism: synthetic construct (others) |
-Experimental details
-Structure determination
Method | cryo EM |
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![]() | single particle reconstruction |
Aggregation state | particle |
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Sample preparation
Buffer | pH: 5 / Details: 5 mM MES, 5mM NaCl and 5 mM MgCl2 |
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Grid | Model: Quantifoil R1.2/1.3 / Material: GOLD / Mesh: 300 / Support film - Material: CARBON / Support film - topology: HOLEY / Pretreatment - Type: GLOW DISCHARGE |
Vitrification | Cryogen name: ETHANE / Chamber humidity: 100 % / Chamber temperature: 277 K / Instrument: FEI VITROBOT MARK IV |
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Electron microscopy
Microscope | FEI TITAN KRIOS |
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Image recording | Film or detector model: FEI FALCON III (4k x 4k) / Detector mode: INTEGRATING / Digitization - Dimensions - Width: 4096 pixel / Digitization - Dimensions - Height: 4096 pixel / Average electron dose: 50.0 e/Å2 |
Electron beam | Acceleration voltage: 300 kV / Electron source: ![]() |
Electron optics | Illumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD / Nominal defocus max: 5.0 µm / Nominal defocus min: 0.5 µm / Nominal magnification: 47000 |
Sample stage | Specimen holder model: FEI TITAN KRIOS AUTOGRID HOLDER / Cooling holder cryogen: NITROGEN |
Experimental equipment | ![]() Model: Titan Krios / Image courtesy: FEI Company |