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Open data
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Basic information
Entry | ![]() | |||||||||
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Title | Cryo-EM structure of proximal fiber in del7.3K2R1 free phage | |||||||||
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![]() | Bacteriophage T7 / VIRUS | |||||||||
Function / homology | ![]() virus tail, fiber / adhesion receptor-mediated virion attachment to host cell / symbiont entry into host cell / virion attachment to host cell / identical protein binding Similarity search - Function | |||||||||
Biological species | ![]() ![]() | |||||||||
Method | single particle reconstruction / cryo EM / Resolution: 3.3 Å | |||||||||
![]() | Wang C / Liu J / Molineux IJ | |||||||||
Funding support | ![]()
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![]() | ![]() Title: Asymmetric reconstruction of gp8-gp11 with terminal dsDNA associated from the del7.3K2R1. Authors: Wang C / Liu J / Molineux IJ | |||||||||
History |
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Structure visualization
Supplemental images |
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Downloads & links
-EMDB archive
Map data | ![]() | 2.9 MB | ![]() | |
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Header (meta data) | ![]() ![]() | 13.1 KB 13.1 KB | Display Display | ![]() |
Images | ![]() | 40.3 KB | ||
Filedesc metadata | ![]() | 3.7 KB | ||
Others | ![]() ![]() ![]() | 191.1 MB 191.9 MB 191.9 MB | ||
Archive directory | ![]() ![]() | HTTPS FTP |
-Validation report
Summary document | ![]() | 573.8 KB | Display | ![]() |
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Full document | ![]() | 573.4 KB | Display | |
Data in XML | ![]() | 15.9 KB | Display | |
Data in CIF | ![]() | 18.8 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 8dspMC 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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Map
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Voxel size | X=Y=Z: 1.068 Å | ||||||||||||||||||||
Density |
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Symmetry | Space group: 1 | ||||||||||||||||||||
Details | EMDB XML:
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-Supplemental data
-Additional map: unmasked average
File | emd_27657_additional_1.map | ||||||||||||
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Annotation | unmasked average | ||||||||||||
Projections & Slices |
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Density Histograms |
-Half map: #1
File | emd_27657_half_map_1.map | ||||||||||||
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Projections & Slices |
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Density Histograms |
-Half map: #2
File | emd_27657_half_map_2.map | ||||||||||||
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Projections & Slices |
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Density Histograms |
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Sample components
-Entire : Escherichia phage T7
Entire | Name: ![]() ![]() |
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Components |
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-Supramolecule #1: Escherichia phage T7
Supramolecule | Name: Escherichia phage T7 / type: virus / ID: 1 / Parent: 0 / NCBI-ID: 10760 / Sci species name: Escherichia phage T7 / Virus type: VIRION / Virus isolate: STRAIN / Virus enveloped: Yes / Virus empty: No |
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-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: 7.5 |
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Vitrification | Cryogen name: ETHANE |
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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) / Average electron dose: 30.0 e/Å2 |
Electron beam | Acceleration voltage: 300 kV / Electron source: ![]() |
Electron optics | Illumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD / Nominal defocus max: 1.2 µm / Nominal defocus min: 0.6 µm |
Experimental equipment | ![]() Model: Titan Krios / Image courtesy: FEI Company |
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Image processing
Startup model | Type of model: OTHER |
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Final reconstruction | Resolution.type: BY AUTHOR / Resolution: 3.3 Å / Resolution method: FSC 0.143 CUT-OFF / Number images used: 99318 |
Initial angle assignment | Type: MAXIMUM LIKELIHOOD |
Final angle assignment | Type: MAXIMUM LIKELIHOOD |