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- EMDB-19972: Cryo-EM structure of Staphylococcus aureus bacteriophage phi812 b... -
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Open data
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Basic information
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Title | Cryo-EM structure of Staphylococcus aureus bacteriophage phi812 baseplate in the post-contraction state - sheath initiator, wedge module, inner tripod, arm segment, and proximal tail sheath proteins | |||||||||
![]() | Phage phi812 baseplate in the post-contraction state - complete; postprocessed map | |||||||||
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![]() | bacteriophage / phage / contractile / phi812 / baseplate / VIRUS | |||||||||
Function / homology | ![]() Domain of unknown function DUF4815 / Domain of unknown function (DUF4815) / Protein of unknown function DUF2634 / Protein of unknown function (DUF2634) / Baseplate protein J-like / Baseplate J-like protein / LysM domain superfamily / LysM domain Similarity search - Domain/homology | |||||||||
Biological species | ![]() | |||||||||
Method | single particle reconstruction / cryo EM / Resolution: 4.0 Å | |||||||||
![]() | Binovsky J / Siborova M / Baska R / Pichel-Beleiro A / Skubnik K / Novacek J / van Raaij MJ / Plevka P | |||||||||
Funding support | European Union, ![]()
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![]() | ![]() Title: Cell attachment and tail contraction of S. aureus phage phi812 Authors: Binovsky J / Siborova M / Baska R / Pichel-Beleiro A / Skubnik K / Novacek J / van Raaij MJ / Plevka P | |||||||||
History |
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Structure visualization
Supplemental images |
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Downloads & links
-EMDB archive
Map data | ![]() | 94.9 MB | ![]() | |
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Header (meta data) | ![]() ![]() | 30.7 KB 30.7 KB | Display Display | ![]() |
FSC (resolution estimation) | ![]() | 25.5 KB | Display | ![]() |
Images | ![]() | 166 KB | ||
Masks | ![]() | 1.4 GB | ![]() | |
Filedesc metadata | ![]() | 9.2 KB | ||
Others | ![]() ![]() | 1.1 GB 1.1 GB | ||
Archive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 9eujMC ![]() 9eufC ![]() 9eugC ![]() 9euhC ![]() 9euiC ![]() 9eukC ![]() 9eulC ![]() 9eumC ![]() 9f04C ![]() 9f05C ![]() 9f06C ![]() 9fkoC M: atomic model generated by this map C: citing same article ( |
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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
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Annotation | Phage phi812 baseplate in the post-contraction state - complete; postprocessed map | ||||||||||||||||||||||||||||||||||||
Projections & slices | Image control
Images are generated by Spider. | ||||||||||||||||||||||||||||||||||||
Voxel size | X=Y=Z: 1.057 Å | ||||||||||||||||||||||||||||||||||||
Density |
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Symmetry | Space group: 1 | ||||||||||||||||||||||||||||||||||||
Details | EMDB XML:
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-Supplemental data
-Mask #1
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Projections & Slices |
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Density Histograms |
-Half map: Phage phi812 baseplate in the post-contraction state -...
File | emd_19972_half_map_1.map | ||||||||||||
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Annotation | Phage phi812 baseplate in the post-contraction state - complete; half2 map | ||||||||||||
Projections & Slices |
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Density Histograms |
-Half map: Phage phi812 baseplate in the post-contraction state -...
File | emd_19972_half_map_2.map | ||||||||||||
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Annotation | Phage phi812 baseplate in the post-contraction state - complete; half1 map | ||||||||||||
Projections & Slices |
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Density Histograms |
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Sample components
+Entire : Staphylococcus phage 812
+Supramolecule #1: Staphylococcus phage 812
+Supramolecule #2: Tail
+Supramolecule #3: Tail sheath
+Supramolecule #4: Baseplate
+Supramolecule #5: Baseplate protein
+Supramolecule #6: Baseplate
+Macromolecule #1: Baseplate protein
+Macromolecule #2: Major tail sheath protein
+Macromolecule #3: Baseplate wedge subunit
+Macromolecule #4: Baseplate component
+Macromolecule #5: TmpF
+Macromolecule #6: DUF4815 domain-containing protein
-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: 8 / Details: 50mM Tris, 10mM NaCl, 10mM CaCl2 |
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Grid | Model: Quantifoil R2/1 / Material: COPPER / Mesh: 200 / 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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Specialist optics | Energy filter - Name: GIF Quantum LS / Energy filter - Slit width: 20 eV |
Image recording | Film or detector model: GATAN K2 SUMMIT (4k x 4k) / Detector mode: COUNTING / Digitization - Dimensions - Width: 3838 pixel / Digitization - Dimensions - Height: 3710 pixel / Digitization - Frames/image: 1-40 / Number real images: 15371 / Average exposure time: 7.0 sec. / Average electron dose: 42.0 e/Å2 |
Electron beam | Acceleration voltage: 300 kV / Electron source: ![]() |
Electron optics | C2 aperture diameter: 70.0 µm / Illumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD / Cs: 2.7 mm / Nominal defocus max: 3.0 µm / Nominal defocus min: 0.8 µm / Nominal magnification: 130000 |
Experimental equipment | ![]() Model: Titan Krios / Image courtesy: FEI Company |
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Image processing
-Atomic model buiding 1
Refinement | Space: REAL / Protocol: FLEXIBLE FIT |
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Output model | ![]() PDB-9euj: |