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- EMDB-39171: E.coli transcription translation coupling complex in TTC-P state ... -
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Open data
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Basic information
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Title | E.coli transcription translation coupling complex in TTC-P state 1 (subclass1) containing mRNA with 39-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin | |||||||||
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![]() | ribosome / RNA polymerase / translation / transcription / coupling / transcription-translation coupling / expressome | |||||||||
Function / homology | ![]() RNA polymerase complex / negative regulation of cytoplasmic translational initiation / transcription elongation-coupled chromatin remodeling / submerged biofilm formation / stringent response / cellular response to cell envelope stress / regulation of DNA-templated transcription initiation / protein complex oligomerization / bacterial-type flagellum assembly / ornithine decarboxylase inhibitor activity ...RNA polymerase complex / negative regulation of cytoplasmic translational initiation / transcription elongation-coupled chromatin remodeling / submerged biofilm formation / stringent response / cellular response to cell envelope stress / regulation of DNA-templated transcription initiation / protein complex oligomerization / bacterial-type flagellum assembly / ornithine decarboxylase inhibitor activity / transcription antitermination factor activity, RNA binding / bacterial-type RNA polymerase core enzyme binding / cytosolic DNA-directed RNA polymerase complex / misfolded RNA binding / Group I intron splicing / RNA folding / bacterial-type flagellum-dependent cell motility / transcriptional attenuation / endoribonuclease inhibitor activity / RNA-binding transcription regulator activity / nitrate assimilation / positive regulation of ribosome biogenesis / translational termination / negative regulation of cytoplasmic translation / four-way junction DNA binding / DnaA-L2 complex / translation repressor activity / negative regulation of translational initiation / regulation of mRNA stability / negative regulation of DNA-templated DNA replication initiation / mRNA regulatory element binding translation repressor activity / assembly of large subunit precursor of preribosome / positive regulation of RNA splicing / ribosome assembly / transcription elongation factor complex / regulation of DNA-templated transcription elongation / cytosolic ribosome assembly / response to reactive oxygen species / DNA endonuclease activity / transcription antitermination / DNA-templated transcription initiation / cell motility / translational initiation / regulation of cell growth / DNA-templated transcription termination / response to radiation / maintenance of translational fidelity / mRNA 5'-UTR binding / ribonucleoside binding / DNA-directed RNA polymerase / DNA-directed RNA polymerase activity / ribosome biogenesis / large ribosomal subunit / regulation of translation / ribosome binding / transferase activity / response to heat / ribosomal small subunit biogenesis / ribosomal small subunit assembly / small ribosomal subunit / 5S rRNA binding / protein-containing complex assembly / small ribosomal subunit rRNA binding / ribosomal large subunit assembly / cytosolic small ribosomal subunit / large ribosomal subunit rRNA binding / cytosolic large ribosomal subunit / intracellular iron ion homeostasis / cytoplasmic translation / tRNA binding / protein dimerization activity / negative regulation of translation / rRNA binding / structural constituent of ribosome / ribosome / translation / DNA-binding transcription factor activity / protein domain specific binding / response to antibiotic / nucleotide binding / negative regulation of DNA-templated transcription / mRNA binding / magnesium ion binding / DNA binding / RNA binding / zinc ion binding / membrane / cytosol / cytoplasm Similarity search - Function | |||||||||
Biological species | ![]() ![]() | |||||||||
Method | single particle reconstruction / cryo EM / Resolution: 4.55 Å | |||||||||
![]() | Zhang J / Lu G / Wang C / Lin J | |||||||||
Funding support | ![]()
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![]() | ![]() Title: E.coli transcription translation coupling complex in TTC-P state 1 (subclass1) containing mRNA with 39-mer spacer, NusG, NusA, fMet-tRNA(iMet), Phe-tRNA(Phe), and viomycin Authors: Zhang J / Lu G / Ebright RH / Lin J / Wang C | |||||||||
History |
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Structure visualization
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Downloads & links
-EMDB archive
Map data | ![]() | 30.9 MB | ![]() | |
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Header (meta data) | ![]() ![]() | 85.1 KB 85.1 KB | Display Display | ![]() |
FSC (resolution estimation) | ![]() | 16.9 KB | Display | ![]() |
Images | ![]() | 110.8 KB | ||
Masks | ![]() | 421.9 MB | ![]() | |
Filedesc metadata | ![]() | 17.3 KB | ||
Others | ![]() ![]() | 338.2 MB 339.2 MB | ||
Archive directory | ![]() ![]() | HTTPS FTP |
-Validation report
Summary document | ![]() | 814.8 KB | Display | ![]() |
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Full document | ![]() | 814.3 KB | Display | |
Data in XML | ![]() | 24.6 KB | Display | |
Data in CIF | ![]() | 33.2 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 8ydhMC 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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Voxel size | X=Y=Z: 1.57 Å | ||||||||||||||||||||
Density |
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Symmetry | Space group: 1 | ||||||||||||||||||||
Details | EMDB XML:
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-Supplemental data
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Sample components
+Entire : Ternary complex of transcription-translation coupling complex
+Supramolecule #1: Ternary complex of transcription-translation coupling complex
+Macromolecule #1: 50S ribosomal protein L31
+Macromolecule #2: 50S ribosomal protein L32
+Macromolecule #3: 50S ribosomal protein L33
+Macromolecule #4: 50S ribosomal protein L34
+Macromolecule #5: 50S ribosomal protein L35
+Macromolecule #6: 50S ribosomal protein L36
+Macromolecule #7: 30S ribosomal protein S2
+Macromolecule #8: 30S ribosomal protein S3
+Macromolecule #9: 30S ribosomal protein S4
+Macromolecule #10: 30S ribosomal protein S5
+Macromolecule #11: 30S ribosomal protein S6, fully modified isoform
+Macromolecule #12: 30S ribosomal protein S7
+Macromolecule #13: 30S ribosomal protein S8
+Macromolecule #14: 30S ribosomal protein S9
+Macromolecule #15: 30S ribosomal protein S10
+Macromolecule #16: 30S ribosomal protein S11
+Macromolecule #17: 30S ribosomal protein S12
+Macromolecule #18: 30S ribosomal protein S13
+Macromolecule #19: 30S ribosomal protein S14
+Macromolecule #20: 30S ribosomal protein S15
+Macromolecule #21: 30S ribosomal protein S16
+Macromolecule #22: 30S ribosomal protein S17
+Macromolecule #23: 30S ribosomal protein S18
+Macromolecule #24: 30S ribosomal protein S19
+Macromolecule #25: 30S ribosomal protein S20
+Macromolecule #26: 30S ribosomal protein S21
+Macromolecule #27: 50S ribosomal protein L2
+Macromolecule #28: 50S ribosomal protein L3
+Macromolecule #29: 50S ribosomal protein L4
+Macromolecule #30: 50S ribosomal protein L5
+Macromolecule #31: 50S ribosomal protein L6
+Macromolecule #32: 50S ribosomal protein L9
+Macromolecule #33: 50S ribosomal protein L11
+Macromolecule #34: 50S ribosomal protein L13
+Macromolecule #35: 50S ribosomal protein L14
+Macromolecule #36: 50S ribosomal protein L15
+Macromolecule #37: 50S ribosomal protein L16
+Macromolecule #38: 50S ribosomal protein L17
+Macromolecule #39: 50S ribosomal protein L18
+Macromolecule #40: 50S ribosomal protein L19
+Macromolecule #41: 50S ribosomal protein L20
+Macromolecule #42: 50S ribosomal protein L21
+Macromolecule #43: 50S ribosomal protein L22
+Macromolecule #44: 50S ribosomal protein L23
+Macromolecule #45: 50S ribosomal protein L24
+Macromolecule #46: 50S ribosomal protein L25
+Macromolecule #47: 50S ribosomal protein L27
+Macromolecule #48: 50S ribosomal protein L28
+Macromolecule #49: 50S ribosomal protein L29
+Macromolecule #50: 50S ribosomal protein L30
+Macromolecule #57: DNA-directed RNA polymerase subunit alpha
+Macromolecule #58: DNA-directed RNA polymerase subunit beta'
+Macromolecule #59: DNA-directed RNA polymerase subunit beta
+Macromolecule #60: DNA-directed RNA polymerase subunit omega
+Macromolecule #61: Transcription termination/antitermination protein NusA
+Macromolecule #62: Transcription termination/antitermination protein NusG
+Macromolecule #65: tRNA(fMet)
+Macromolecule #51: 23S rRNA
+Macromolecule #52: 5S rRNA
+Macromolecule #53: 16S rRNA
+Macromolecule #54: mRNA
+Macromolecule #63: tRNA(Phe)
+Macromolecule #64: tRNA(fMet)
+Macromolecule #55: templete DNA strand
+Macromolecule #56: non-templete DNA strand
+Macromolecule #66: MAGNESIUM ION
-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: 7.4 |
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Vitrification | Cryogen name: ETHANE |
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Electron microscopy
Microscope | FEI TALOS ARCTICA |
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Image recording | Film or detector model: FEI FALCON III (4k x 4k) / Average electron dose: 47.0 e/Å2 |
Electron beam | Acceleration voltage: 200 kV / Electron source: ![]() |
Electron optics | Illumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD / Nominal defocus max: 1.5 µm / Nominal defocus min: 0.5 µm |
Experimental equipment | ![]() Model: Talos Arctica / Image courtesy: FEI Company |