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Yorodumi- EMDB-55615: Cryo-EM structure of the 70S ribosome from Francisella tularensis... -
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Open data
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Basic information
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| Title | Cryo-EM structure of the 70S ribosome from Francisella tularensis bound to antibiotics chloramphenicol and gentamicin | |||||||||
Map data | CryoEM map of 70S Francisela tularensis ribosome with Cm and GEN bound. | |||||||||
Sample |
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Keywords | Ribosome-associated inhibitor A RaiA Chloramphenicol Gentamicin / RIBOSOME | |||||||||
| Function / homology | Function and homology informationnegative regulation of translational elongation / ribosomal small subunit binding / assembly of large subunit precursor of preribosome / large ribosomal subunit / ribosomal small subunit assembly / transferase activity / ribosome biogenesis / ribosome binding / ribosomal small subunit biogenesis / 5S rRNA binding ...negative regulation of translational elongation / ribosomal small subunit binding / assembly of large subunit precursor of preribosome / large ribosomal subunit / ribosomal small subunit assembly / transferase activity / ribosome biogenesis / 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 / mRNA binding / RNA binding / metal ion binding / cytoplasm / cytosol Similarity search - Function | |||||||||
| Biological species | Francisella (bacteria) / Francisella tularensis (bacteria) | |||||||||
| Method | single particle reconstruction / cryo EM / Resolution: 2.4 Å | |||||||||
Authors | Silhan J / Klima M / Boura E | |||||||||
| Funding support | Czech Republic, 1 items
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Citation | Journal: To Be PublishedTitle: Cryo-EM structure of the 70S ribosome from Francisella tularensis bound to antibiotics chloramphenicol and gentamicin Authors: Silhan J / Klima M / Boura E | |||||||||
| History |
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Structure visualization
| Supplemental images |
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Downloads & links
-EMDB archive
| Map data | emd_55615.map.gz | 414.7 MB | EMDB map data format | |
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| Header (meta data) | emd-55615-v30.xml emd-55615.xml | 72.4 KB 72.4 KB | Display Display | EMDB header |
| Images | emd_55615.png | 231.4 KB | ||
| Filedesc metadata | emd-55615.cif.gz | 13.8 KB | ||
| Others | emd_55615_half_map_1.map.gz emd_55615_half_map_2.map.gz | 764.4 MB 764.4 MB | ||
| Archive directory | http://ftp.pdbj.org/pub/emdb/structures/EMD-55615 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-55615 | HTTPS FTP |
-Related structure data
| Related structure data | ![]() 9t6hMC 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_55615.map.gz / Format: CCP4 / Size: 824 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||||||||||||||||||
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| Annotation | CryoEM map of 70S Francisela tularensis ribosome with Cm and GEN bound. | ||||||||||||||||||||||||||||||||||||
| Projections & slices | Image control
Images are generated by Spider. | ||||||||||||||||||||||||||||||||||||
| Voxel size | X=Y=Z: 0.76 Å | ||||||||||||||||||||||||||||||||||||
| Density |
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| Symmetry | Space group: 1 | ||||||||||||||||||||||||||||||||||||
| Details | EMDB XML:
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-Supplemental data
-Half map: #2
| File | emd_55615_half_map_1.map | ||||||||||||
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| Projections & Slices |
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| Density Histograms |
-Half map: #1
| File | emd_55615_half_map_2.map | ||||||||||||
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| Projections & Slices |
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| Density Histograms |
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Sample components
+Entire : 70S Ribosome from Francisella tularensis, combined with antibiotics
+Supramolecule #1: 70S Ribosome from Francisella tularensis, combined with antibiotics
+Macromolecule #1: 23S ribosomal RNA
+Macromolecule #2: 5S ribosomal RNA
+Macromolecule #32: 16S ribosomal RNA
+Macromolecule #3: Large ribosomal subunit protein uL2
+Macromolecule #4: Large ribosomal subunit protein uL3
+Macromolecule #5: Large ribosomal subunit protein uL4
+Macromolecule #6: Large ribosomal subunit protein uL5
+Macromolecule #7: Large ribosomal subunit protein uL6
+Macromolecule #8: Large ribosomal subunit protein bL9
+Macromolecule #9: Large ribosomal subunit protein uL13
+Macromolecule #10: Large ribosomal subunit protein uL14
+Macromolecule #11: Large ribosomal subunit protein uL15
+Macromolecule #12: Large ribosomal subunit protein uL16
+Macromolecule #13: Large ribosomal subunit protein bL17
+Macromolecule #14: Large ribosomal subunit protein uL18
+Macromolecule #15: Large ribosomal subunit protein bL19
+Macromolecule #16: Large ribosomal subunit protein bL20
+Macromolecule #17: Large ribosomal subunit protein bL21
+Macromolecule #18: Large ribosomal subunit protein uL22
+Macromolecule #19: Large ribosomal subunit protein uL23
+Macromolecule #20: Large ribosomal subunit protein uL24
+Macromolecule #21: Large ribosomal subunit protein bL25
+Macromolecule #22: Large ribosomal subunit protein bL27
+Macromolecule #23: Large ribosomal subunit protein bL28
+Macromolecule #24: Large ribosomal subunit protein uL29
+Macromolecule #25: Large ribosomal subunit protein uL30
+Macromolecule #26: Large ribosomal subunit protein bL31
+Macromolecule #27: Large ribosomal subunit protein bL32
+Macromolecule #28: Large ribosomal subunit protein bL33
+Macromolecule #29: Large ribosomal subunit protein bL34
+Macromolecule #30: Large ribosomal subunit protein bL35
+Macromolecule #31: Large ribosomal subunit protein bL36
+Macromolecule #33: Small ribosomal subunit protein uS2
+Macromolecule #34: Small ribosomal subunit protein uS3
+Macromolecule #35: Small ribosomal subunit protein uS4
+Macromolecule #36: Small ribosomal subunit protein uS5
+Macromolecule #37: Small ribosomal subunit protein bS6
+Macromolecule #38: Small ribosomal subunit protein uS7
+Macromolecule #39: Small ribosomal subunit protein uS8
+Macromolecule #40: Small ribosomal subunit protein uS9
+Macromolecule #41: Small ribosomal subunit protein uS10
+Macromolecule #42: Small ribosomal subunit protein uS11
+Macromolecule #43: Small ribosomal subunit protein uS12
+Macromolecule #44: Small ribosomal subunit protein uS13
+Macromolecule #45: Small ribosomal subunit protein uS14
+Macromolecule #46: Small ribosomal subunit protein uS15
+Macromolecule #47: Small ribosomal subunit protein bS16
+Macromolecule #48: Small ribosomal subunit protein uS17
+Macromolecule #49: Small ribosomal subunit protein bS18
+Macromolecule #50: Small ribosomal subunit protein uS19
+Macromolecule #51: Small ribosomal subunit protein bS20
+Macromolecule #52: Small ribosomal subunit protein bS21B
+Macromolecule #53: Ribosome hibernation promoting factor
+Macromolecule #54: (2R,3R,4R,5R)-2-((1S,2S,3R,4S,6R)-4,6-DIAMINO-3-((2R,3R,6S)-3-AMI...
+Macromolecule #55: MAGNESIUM ION
+Macromolecule #56: CHLORAMPHENICOL
+Macromolecule #57: ZINC ION
-Experimental details
-Structure determination
| Method | cryo EM |
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Processing | single particle reconstruction |
| Aggregation state | particle |
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Sample preparation
| Concentration | 8 mg/mL |
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| Buffer | pH: 7.5 / Details: 20 mM HEPES 7.5 |
| Grid | Model: Quantifoil R2/1 / Material: COPPER / Mesh: 300 / Support film - Material: CARBON / Support film - topology: HOLEY ARRAY / Pretreatment - Type: GLOW DISCHARGE / Pretreatment - Time: 30 sec. / Pretreatment - Atmosphere: AIR / Pretreatment - Pressure: 0.03 kPa |
| Vitrification | Cryogen name: ETHANE / Chamber humidity: 100 % / Chamber temperature: 278 K / Instrument: FEI VITROBOT MARK IV |
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Electron microscopy
| Microscope | TFS KRIOS |
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| Software | Name: EPU |
| Image recording | Film or detector model: FEI FALCON IV (4k x 4k) / Average electron dose: 40.0 e/Å2 |
| Electron beam | Acceleration voltage: 300 kV / Electron source: FIELD EMISSION GUN |
| Electron optics | Illumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD / Nominal defocus max: 3.6 µm / Nominal defocus min: 0.8 µm |
| Experimental equipment | ![]() Model: Titan Krios / Image courtesy: FEI Company |
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Image processing
-Atomic model buiding 1
| Initial model | PDB ID: ![]() 9sdr Chain - Source name: PDB / Chain - Initial model type: experimental model |
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| Software | Name: UCSF ChimeraX |
| Refinement | Protocol: AB INITIO MODEL |
| Output model | ![]() PDB-9t6h: |
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About Yorodumi



Keywords
Francisella (bacteria)
Authors
Czech Republic, 1 items
Citation




Z (Sec.)
Y (Row.)
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FIELD EMISSION GUN

