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Yorodumi- EMDB-47419: Cryo-EM structure of the ribosome-tunnel occluding hibernation fa... -
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Open data
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Basic information
| Entry | ![]() | |||||||||
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| Title | Cryo-EM structure of the ribosome-tunnel occluding hibernation factor bound to the Mycobacterium tuberculosis C- 50S ribosomal subunit | |||||||||
Map data | Mycobacterium tuberculosis C- 50S ribosomal subunit bound to the ribosome-tunnel occluding hibernation factor-RTOF | |||||||||
Sample |
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Keywords | hibernating ribosome / Mycobacterium tuberculosis / nascent peptide exit tunnel / 50S / hibernation factor / TRANSLATION / RIBOSOME | |||||||||
| Function / homology | Function and homology informationlarge ribosomal subunit / transferase activity / 5S rRNA binding / ribosomal large subunit assembly / large ribosomal subunit rRNA binding / cytosolic large ribosomal subunit / cytoplasmic translation / tRNA binding / negative regulation of translation / rRNA binding ...large ribosomal subunit / transferase activity / 5S rRNA binding / ribosomal large subunit assembly / large ribosomal subunit rRNA binding / cytosolic large ribosomal subunit / cytoplasmic translation / tRNA binding / negative regulation of translation / rRNA binding / ribosome / translation / structural constituent of ribosome / ribonucleoprotein complex / mRNA binding / cytoplasm Similarity search - Function | |||||||||
| Biological species | ![]() | |||||||||
| Method | single particle reconstruction / cryo EM / Resolution: 2.39 Å | |||||||||
Authors | Majumdar S / Ojha AK / Agrawal RK | |||||||||
| Funding support | United States, 1 items
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Citation | Journal: Biorxiv / Year: 2024Title: A Novel Actinobacteria-Specific Ribosome Hibernation Factor in Mycobacterium tuberculosis Authors: Majumdar S / Li Y / Manjari SR / Gamper HB / Hou YM / Banavali NK / Ojha AK / Agrawal RK | |||||||||
| History |
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Structure visualization
| Supplemental images |
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Downloads & links
-EMDB archive
| Map data | emd_47419.map.gz | 230.3 MB | EMDB map data format | |
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| Header (meta data) | emd-47419-v30.xml emd-47419.xml | 54 KB 54 KB | Display Display | EMDB header |
| FSC (resolution estimation) | emd_47419_fsc.xml | 13 KB | Display | FSC data file |
| Images | emd_47419.png | 49.4 KB | ||
| Filedesc metadata | emd-47419.cif.gz | 11.1 KB | ||
| Others | emd_47419_half_map_1.map.gz emd_47419_half_map_2.map.gz | 226.7 MB 226.7 MB | ||
| Archive directory | https://data.pdbj.org/pub/emdb/structures/EMD-47419 ftp://data.pdbj.org/pub/emdb/structures/EMD-47419 | HTTPS FTP |
-Related structure data
| Related structure data | ![]() 9e1sMC ![]() 9e16C ![]() 9ebbC ![]() 9ec3C C: citing same article ( M: atomic model generated by this map |
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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_47419.map.gz / Format: CCP4 / Size: 244.1 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||||||||||||||||||
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| Annotation | Mycobacterium tuberculosis C- 50S ribosomal subunit bound to the ribosome-tunnel occluding hibernation factor-RTOF | ||||||||||||||||||||||||||||||||||||
| 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: Mycobacterium tuberculosis C- 50S ribosomal subunit bound to...
| File | emd_47419_half_map_1.map | ||||||||||||
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| Annotation | Mycobacterium tuberculosis C- 50S ribosomal subunit bound to the ribosome-tunnel occluding hibernation factor-RTOF-half map A | ||||||||||||
| Projections & Slices |
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| Density Histograms |
-Half map: Mycobacterium tuberculosis C- 50S ribosomal subunit bound to...
| File | emd_47419_half_map_2.map | ||||||||||||
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| Annotation | Mycobacterium tuberculosis C- 50S ribosomal subunit bound to the ribosome-tunnel occluding hibernation factor-RTOF-half map B | ||||||||||||
| Projections & Slices |
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| Density Histograms |
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Sample components
+Entire : Mycobacterium tuberculosis C- 50S ribosomal subunit bound to the ...
+Supramolecule #1: Mycobacterium tuberculosis C- 50S ribosomal subunit bound to the ...
+Macromolecule #1: 50S ribosomal protein bL37
+Macromolecule #3: Ribosomal tunnel occlusion factor-RTOF
+Macromolecule #4: 50S ribosomal protein L32
+Macromolecule #5: 50S ribosomal protein bL34
+Macromolecule #6: 50S ribosomal protein L35
+Macromolecule #7: 50S ribosomal protein bL36
+Macromolecule #9: 50S ribosomal protein L2
+Macromolecule #10: 50S ribosomal protein L3
+Macromolecule #11: 50S ribosomal protein L4
+Macromolecule #12: 50S ribosomal protein L5
+Macromolecule #13: 50S ribosomal protein L6
+Macromolecule #14: 50S ribosomal protein L9
+Macromolecule #15: 50S ribosomal protein L13
+Macromolecule #16: Large ribosomal subunit protein uL14
+Macromolecule #17: 50S ribosomal protein L15
+Macromolecule #18: 50S ribosomal protein L16
+Macromolecule #19: 50S ribosomal protein L17
+Macromolecule #20: 50S ribosomal protein L18
+Macromolecule #21: 50S ribosomal protein L19
+Macromolecule #22: 50S ribosomal protein L20
+Macromolecule #23: Large ribosomal subunit protein bL21
+Macromolecule #24: 50S ribosomal protein L22
+Macromolecule #25: 50S ribosomal protein L23
+Macromolecule #26: 50S ribosomal protein L25
+Macromolecule #27: 50S ribosomal protein L27
+Macromolecule #28: 50S ribosomal protein L29
+Macromolecule #29: 50S ribosomal protein L30
+Macromolecule #30: 50S ribosomal protein bL33-c minus
+Macromolecule #31: 50S ribosomal protein bL28-c minus
+Macromolecule #32: 50S ribosomal protein uL24
+Macromolecule #2: 23S ribosomal RNA
+Macromolecule #8: 5S ribosomal RNA
-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 | 0.3 mg/mL | |||||||||||||||||||||||||||
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| Buffer | pH: 7.5 Component:
Details: Polymix buffer | |||||||||||||||||||||||||||
| Grid | Model: Quantifoil R1.2/1.3 / Material: COPPER / Mesh: 300 / Support film - Material: CARBON / Support film - topology: HOLEY / Pretreatment - Type: GLOW DISCHARGE / Pretreatment - Time: 30 sec. / Pretreatment - Atmosphere: AIR | |||||||||||||||||||||||||||
| Vitrification | Cryogen name: ETHANE / Chamber humidity: 100 % / Chamber temperature: 277.15 K / Instrument: FEI VITROBOT MARK IV |
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Electron microscopy
| Microscope | TFS KRIOS |
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| Image recording | Film or detector model: GATAN K2 SUMMIT (4k x 4k) / Detector mode: COUNTING / Number grids imaged: 1 / Number real images: 13499 / Average electron dose: 50.75 e/Å2 |
| Electron beam | Acceleration voltage: 300 kV / Electron source: FIELD EMISSION GUN |
| Electron optics | Illumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD / Cs: 0.001 mm / Nominal defocus max: 2.5 µm / Nominal defocus min: 0.8 µm / Nominal magnification: 64000 |
| Sample stage | Specimen holder model: FEI TITAN KRIOS AUTOGRID HOLDER |
| Experimental equipment | ![]() Model: Titan Krios / Image courtesy: FEI Company |
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Image processing
-Atomic model buiding 1
| Initial model | PDB ID: Chain - Source name: PDB / Chain - Initial model type: experimental model |
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| Refinement | Space: REAL / Protocol: RIGID BODY FIT / Overall B value: 60.5 / Target criteria: Cross-correlation coefficient |
| Output model | ![]() PDB-9e1s: |
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About Yorodumi



Keywords
Authors
United States, 1 items
Citation












Z (Sec.)
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FIELD EMISSION GUN


