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Open data
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Basic information
| Entry | ![]() | |||||||||
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| Title | E. coli 70S ribosome bound to Doxycycline | |||||||||
Map data | E. coli 70S ribosome bound to Doxycycline | |||||||||
Sample |
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Keywords | Tetracycline / bacterial ribosome / protein translation / Doxycycline / Antibiotic / RIBOSOME | |||||||||
| Function / homology | Function and homology informationnegative regulation of cytoplasmic translational initiation / transcriptional attenuation / endoribonuclease inhibitor activity / positive regulation of ribosome biogenesis / RNA-binding transcription regulator activity / negative regulation of cytoplasmic translation / DnaA-L2 complex / translation repressor activity / negative regulation of translational initiation / negative regulation of DNA-templated DNA replication initiation ...negative regulation of cytoplasmic translational initiation / transcriptional attenuation / endoribonuclease inhibitor activity / positive regulation of ribosome biogenesis / RNA-binding transcription regulator activity / negative regulation of cytoplasmic translation / DnaA-L2 complex / translation repressor activity / negative regulation of translational initiation / negative regulation of DNA-templated DNA replication initiation / mRNA regulatory element binding translation repressor activity / cytosolic ribosome assembly / ribosome assembly / assembly of large subunit precursor of preribosome / transcription antitermination / translational initiation / regulation of cell growth / DNA-templated transcription termination / response to radiation / maintenance of translational fidelity / mRNA 5'-UTR binding / large ribosomal subunit / ribosomal small subunit assembly / transferase activity / ribosome binding / ribosomal small subunit biogenesis / 5S rRNA binding / small ribosomal subunit / ribosomal large subunit assembly / small ribosomal subunit rRNA binding / cytosolic small ribosomal subunit / large ribosomal subunit rRNA binding / cytosolic large ribosomal subunit / cytoplasmic translation / tRNA binding / negative regulation of translation / rRNA binding / structural constituent of ribosome / ribosome / translation / ribonucleoprotein complex / response to antibiotic / negative regulation of DNA-templated transcription / mRNA binding / DNA binding / RNA binding / zinc ion binding / membrane / cytoplasm / cytosol Similarity search - Function | |||||||||
| Biological species | ![]() | |||||||||
| Method | single particle reconstruction / cryo EM / Resolution: 2.4 Å | |||||||||
Authors | Devarkar SC / Lomakin IB / Bunick CG | |||||||||
| Funding support | United States, 1 items
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Citation | Journal: Nat Commun / Year: 2026Title: Dual site targeting of the bacterial 70S ribosome by tetracyclines Authors: Devarkar SC / Lomakin IB / Bunick CG | |||||||||
| History |
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Structure visualization
| Supplemental images |
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Downloads & links
-EMDB archive
| Map data | emd_71667.map.gz | 164.4 MB | EMDB map data format | |
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| Header (meta data) | emd-71667-v30.xml emd-71667.xml | 71.3 KB 71.3 KB | Display Display | EMDB header |
| FSC (resolution estimation) | emd_71667_fsc.xml | 14.4 KB | Display | FSC data file |
| Images | emd_71667.png | 90.4 KB | ||
| Filedesc metadata | emd-71667.cif.gz | 14.3 KB | ||
| Others | emd_71667_half_map_1.map.gz emd_71667_half_map_2.map.gz | 301.9 MB 301.9 MB | ||
| Archive directory | http://ftp.pdbj.org/pub/emdb/structures/EMD-71667 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-71667 | HTTPS FTP |
-Related structure data
| Related structure data | ![]() 9pihMC ![]() 9piiC ![]() 9pijC ![]() 9pj7C ![]() 9pj8C ![]() 9pj9C M: atomic model generated by this map C: citing same article ( |
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| Similar structure data | Similarity search - Function & homology F&H Search |
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Links
| EMDB pages | EMDB (EBI/PDBe) / EMDataResource |
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| Related items in Molecule of the Month |
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Map
| File | Download / File: emd_71667.map.gz / Format: CCP4 / Size: 325 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||||||||||||||||||
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| Annotation | E. coli 70S ribosome bound to Doxycycline | ||||||||||||||||||||||||||||||||||||
| Projections & slices | Image control
Images are generated by Spider. | ||||||||||||||||||||||||||||||||||||
| Voxel size | X=Y=Z: 1.07 Å | ||||||||||||||||||||||||||||||||||||
| Density |
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| Symmetry | Space group: 1 | ||||||||||||||||||||||||||||||||||||
| Details | EMDB XML:
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-Supplemental data
-Half map: Half-map B
| File | emd_71667_half_map_1.map | ||||||||||||
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| Annotation | Half-map B | ||||||||||||
| Projections & Slices |
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| Density Histograms |
-Half map: Half-map B
| File | emd_71667_half_map_2.map | ||||||||||||
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| Annotation | Half-map B | ||||||||||||
| Projections & Slices |
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| Density Histograms |
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Sample components
+Entire : E. coli 70S ribosome bound to Doxycycline
+Supramolecule #1: E. coli 70S ribosome bound to Doxycycline
+Macromolecule #1: 50S ribosomal protein L33
+Macromolecule #2: 50S ribosomal protein L34
+Macromolecule #3: 50S ribosomal protein L35
+Macromolecule #4: 50S ribosomal protein L36
+Macromolecule #5: 50S ribosomal protein L31
+Macromolecule #7: 30S ribosomal protein S2
+Macromolecule #8: Small ribosomal subunit protein uS3
+Macromolecule #9: Small ribosomal subunit protein uS4
+Macromolecule #10: Small ribosomal subunit protein uS5
+Macromolecule #11: Small ribosomal subunit protein bS6
+Macromolecule #12: Small ribosomal subunit protein uS7
+Macromolecule #13: Small ribosomal subunit protein uS8
+Macromolecule #14: Small ribosomal subunit protein uS9
+Macromolecule #15: Small ribosomal subunit protein uS10
+Macromolecule #16: 30S ribosomal protein S11
+Macromolecule #17: Small ribosomal subunit protein uS12
+Macromolecule #18: Small ribosomal subunit protein uS13
+Macromolecule #19: Small ribosomal subunit protein uS14
+Macromolecule #20: Small ribosomal subunit protein uS15
+Macromolecule #21: Small ribosomal subunit protein bS16
+Macromolecule #22: Small ribosomal subunit protein uS17
+Macromolecule #23: Small ribosomal subunit protein bS18
+Macromolecule #24: Small ribosomal subunit protein uS19
+Macromolecule #25: Small ribosomal subunit protein bS20
+Macromolecule #26: Small ribosomal subunit protein bS21
+Macromolecule #31: 50S ribosomal protein L2
+Macromolecule #32: 50S ribosomal protein L3
+Macromolecule #33: Large ribosomal subunit protein uL4
+Macromolecule #34: Large ribosomal subunit protein uL5
+Macromolecule #35: Large ribosomal subunit protein uL6
+Macromolecule #36: Large ribosomal subunit protein bL9
+Macromolecule #37: Large ribosomal subunit protein uL13
+Macromolecule #38: Large ribosomal subunit protein uL14
+Macromolecule #39: Large ribosomal subunit protein uL15
+Macromolecule #40: 50S ribosomal protein L16
+Macromolecule #41: Large ribosomal subunit protein bL17
+Macromolecule #42: Large ribosomal subunit protein uL18
+Macromolecule #43: Large ribosomal subunit protein bL19
+Macromolecule #44: 50S ribosomal protein L20
+Macromolecule #45: Ribosomal protein L21
+Macromolecule #46: 50S ribosomal protein L22
+Macromolecule #47: 50S ribosomal protein L23
+Macromolecule #48: 50S ribosomal protein L24
+Macromolecule #49: Large ribosomal subunit protein bL25
+Macromolecule #50: 50S ribosomal protein L27
+Macromolecule #51: 50S ribosomal protein L28
+Macromolecule #52: Large ribosomal subunit protein uL29
+Macromolecule #53: 50S ribosomal protein L30
+Macromolecule #54: 50S ribosomal protein L32
+Macromolecule #6: 16S ribosomal RNA
+Macromolecule #27: messenger RNA (mRNA)
+Macromolecule #28: P-site tRNA
+Macromolecule #29: 23S ribosomal RNA
+Macromolecule #30: 5S ribosomal RNA
+Macromolecule #55: ZINC ION
+Macromolecule #56: MAGNESIUM ION
+Macromolecule #57: POTASSIUM ION
+Macromolecule #58: (4S,4AR,5S,5AR,6R,12AS)-4-(DIMETHYLAMINO)-3,5,10,12,12A-PENTAHYDR...
+Macromolecule #59: water
-Experimental details
-Structure determination
| Method | cryo EM |
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Processing | 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 | TFS KRIOS |
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| Image recording | Film or detector model: GATAN K3 (6k x 4k) / Average electron dose: 50.0 e/Å2 |
| Electron beam | Acceleration voltage: 300 kV / Electron source: FIELD EMISSION GUN |
| Electron optics | C2 aperture diameter: 70.0 µm / Illumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD / Cs: 2.7 mm / Nominal defocus max: 2.0 µm / Nominal defocus min: 1.0 µm / Nominal magnification: 81000 |
| Experimental equipment | ![]() Model: Titan Krios / Image courtesy: FEI Company |
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About Yorodumi




Keywords
Authors
United States, 1 items
Citation














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Processing
FIELD EMISSION GUN

