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Open data
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Basic information
Entry | Database: EMDB / ID: EMD-30137 | |||||||||
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Title | N-teminal of mature bacteriophage T7 tail fiber protein gp17 | |||||||||
![]() | Mature Phage GP17 | |||||||||
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![]() | phage / portal / protein / mature / STRUCTURAL PROTEIN | |||||||||
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: 3.8 Å | |||||||||
![]() | Chen WY / Xiao H | |||||||||
Funding support | 1 items
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![]() | ![]() Title: Structural changes of a bacteriophage upon DNA packaging and maturation. Authors: Wenyuan Chen / Hao Xiao / Xurong Wang / Shuanglin Song / Zhen Han / Xiaowu Li / Fan Yang / Li Wang / Jingdong Song / Hongrong Liu / Lingpeng Cheng / ![]() | |||||||||
History |
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Structure visualization
Movie |
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Structure viewer | EM map: ![]() ![]() ![]() |
Supplemental images |
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Downloads & links
-EMDB archive
Map data | ![]() | 99.6 MB | ![]() | |
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Header (meta data) | ![]() ![]() | 9.4 KB 9.4 KB | Display Display | ![]() |
Images | ![]() | 105.1 KB | ||
Filedesc metadata | ![]() | 5 KB | ||
Archive directory | ![]() ![]() | HTTPS FTP |
-Validation report
Summary document | ![]() | 563.1 KB | Display | ![]() |
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Full document | ![]() | 562.7 KB | Display | |
Data in XML | ![]() | 7.2 KB | Display | |
Data in CIF | ![]() | 8.2 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 7bozMC ![]() 7bouC ![]() 7boxC ![]() 7boyC ![]() 7bp0C M: atomic model generated by this map C: citing same article ( |
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Similar structure data |
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Links
EMDB pages | ![]() ![]() |
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Map
File | ![]() | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Annotation | Mature Phage GP17 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Voxel size | X=Y=Z: 1.27 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Density |
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Symmetry | Space group: 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Details | EMDB XML:
CCP4 map header:
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-Supplemental data
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Sample components
-Entire : N-teminal of mature bacteriophage T7 tail fiber protein gp17
Entire | Name: N-teminal of mature bacteriophage T7 tail fiber protein gp17 |
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Components |
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-Supramolecule #1: N-teminal of mature bacteriophage T7 tail fiber protein gp17
Supramolecule | Name: N-teminal of mature bacteriophage T7 tail fiber protein gp17 type: complex / ID: 1 / Parent: 0 / Macromolecule list: all |
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Source (natural) | Organism: ![]() ![]() |
-Macromolecule #1: N-teminal of mature bacteriophage T7 tail fiber protein gp17
Macromolecule | Name: N-teminal of mature bacteriophage T7 tail fiber protein gp17 type: protein_or_peptide / ID: 1 / Number of copies: 18 / Enantiomer: LEVO |
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Source (natural) | Organism: ![]() ![]() |
Molecular weight | Theoretical: 61.641875 KDa |
Recombinant expression | Organism: ![]() ![]() |
Sequence | String: MANVIKTVLT YQLDGSNRDF NIPFEYLARK FVVVTLIGVD RKVLTINTDY RFATRTTISL TKAWGPADGY TTIELRRVTS TTDRLVDFT DGSILRAYDL NVAQIQTMHV AEEARDLTTD TIGVNNDGHL DARGRRIVNL ANAVDDRDAV PFGQLKTMNQ N SWQARNEA ...String: MANVIKTVLT YQLDGSNRDF NIPFEYLARK FVVVTLIGVD RKVLTINTDY RFATRTTISL TKAWGPADGY TTIELRRVTS TTDRLVDFT DGSILRAYDL NVAQIQTMHV AEEARDLTTD TIGVNNDGHL DARGRRIVNL ANAVDDRDAV PFGQLKTMNQ N SWQARNEA LQFRNEAETF RNQAEGFKNE SSTNATNTKQ WRDETKGFRD EAKRFKNTAG QYATSAGNSA SAAHQSEVNA EN SATASAN SAHLAEQQAD RAEREADKLE NYNGLAGAID KVDGTNVYWK GNIHANGRLY MTTNGFDCGQ YQQFFGGVTN RYS VMEWGD ENGWLMYVQR REWTTAIGGN IQLVVNGQII TQGGAMTGQL KLQNGHVLQL ESASDKAHYI LSKDGNRNNW YIGR GSDNN NDCTFHSYVH GTTLTLKQDY AVVNKHFHVG QAVVATDGNI QGTKWGGKWL DAYLRDSFVA KSKAWTQVWS GSAGG GVSV TVSQDLRFRN IWIKCANNSW NFFRTGPDGI YFIASDGGWL RFQIHSNGLG FKNIADSRSV PNAIMVENE UniProtKB: Tail fiber 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: 7 |
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Vitrification | Cryogen name: NITROGEN |
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Electron microscopy
Microscope | FEI TECNAI ARCTICA |
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Image recording | Film or detector model: FEI FALCON II (4k x 4k) / Average electron dose: 24.0 e/Å2 |
Electron beam | Acceleration voltage: 200 kV / Electron source: ![]() |
Electron optics | Illumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD |
Experimental equipment | ![]() Model: Talos Arctica / Image courtesy: FEI Company |
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Image processing
Startup model | Type of model: NONE |
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Final reconstruction | Resolution.type: BY AUTHOR / Resolution: 3.8 Å / Resolution method: FSC 0.143 CUT-OFF / Number images used: 55212 |
Initial angle assignment | Type: COMMON LINE |
Final angle assignment | Type: PROJECTION MATCHING |