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Yorodumi- EMDB-56961: Map of the 50S ribosomal subunit with E-tRNA and RsfS from the al... -
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Open data
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Basic information
| Entry | ![]() | ||||||||||||
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| Title | Map of the 50S ribosomal subunit with E-tRNA and RsfS from the alphaproteobacteria Asaia platycodi | ||||||||||||
Map data | Sharpened map of the Asaia 50S ribosomal subunit | ||||||||||||
Sample |
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Keywords | Ribosome / 50S / RsfS | ||||||||||||
| Biological species | Asaia platycodi JCM 25414 (bacteria) | ||||||||||||
| Method | single particle reconstruction / cryo EM / Resolution: 2.98 Å | ||||||||||||
Authors | Chan LI / Omae K / Amikura K / Suzuki S / Melnikov SM | ||||||||||||
| Funding support | United Kingdom, Japan, 3 items
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Citation | Journal: BioRXiv / Year: 2025Title: The Evolutionary Lifecycle of Ribosome Hibernation Factors Authors: Chan LI / Melnikov SV | ||||||||||||
| History |
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Structure visualization
| Supplemental images |
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Downloads & links
-EMDB archive
| Map data | emd_56961.map.gz | 230.2 MB | EMDB map data format | |
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| Header (meta data) | emd-56961-v30.xml emd-56961.xml | 48.4 KB 48.4 KB | Display Display | EMDB header |
| FSC (resolution estimation) | emd_56961_fsc.xml | 13.2 KB | Display | FSC data file |
| Images | emd_56961.png | 15.5 KB | ||
| Filedesc metadata | emd-56961.cif.gz | 10.4 KB | ||
| Others | emd_56961_additional_1.map.gz emd_56961_half_map_1.map.gz emd_56961_half_map_2.map.gz | 122.7 MB 226.2 MB 226.2 MB | ||
| Archive directory | http://ftp.pdbj.org/pub/emdb/structures/EMD-56961 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-56961 | HTTPS FTP |
-Related structure data
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Links
| EMDB pages | EMDB (EBI/PDBe) / EMDataResource |
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Map
| File | Download / File: emd_56961.map.gz / Format: CCP4 / Size: 244.1 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||||||||||||||||||
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| Annotation | Sharpened map of the Asaia 50S ribosomal subunit | ||||||||||||||||||||||||||||||||||||
| Projections & slices | Image control
Images are generated by Spider. | ||||||||||||||||||||||||||||||||||||
| Voxel size | X=Y=Z: 0.95 Å | ||||||||||||||||||||||||||||||||||||
| Density |
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| Symmetry | Space group: 1 | ||||||||||||||||||||||||||||||||||||
| Details | EMDB XML:
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-Supplemental data
-Additional map: Unsharpened map of the Asaia 50S ribosomal subunit
| File | emd_56961_additional_1.map | ||||||||||||
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| Annotation | Unsharpened map of the Asaia 50S ribosomal subunit | ||||||||||||
| Projections & Slices |
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| Density Histograms |
-Half map: Half map B for Asaia 50S ribosomal subunit
| File | emd_56961_half_map_1.map | ||||||||||||
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| Annotation | Half map B for Asaia 50S ribosomal subunit | ||||||||||||
| Projections & Slices |
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| Density Histograms |
-Half map: Half map A for Asaia 50S ribosomal subunit
| File | emd_56961_half_map_2.map | ||||||||||||
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| Annotation | Half map A for Asaia 50S ribosomal subunit | ||||||||||||
| Projections & Slices |
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| Density Histograms |
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Sample components
+Entire : Structure of the 50S ribosomal subunit with E-tRNA and RsfS from ...
+Supramolecule #1: Structure of the 50S ribosomal subunit with E-tRNA and RsfS from ...
+Macromolecule #1: Large ribosomal subunit protein bL36
+Macromolecule #2: Large ribosomal subunit protein uL2
+Macromolecule #4: Large ribosomal subunit protein bL35
+Macromolecule #5: Large ribosomal subunit protein bL34
+Macromolecule #6: Large ribosomal subunit protein bL33
+Macromolecule #7: Large ribosomal subunit protein bL32
+Macromolecule #8: Large ribosomal subunit protein uL30
+Macromolecule #9: Large ribosomal subunit protein uL29
+Macromolecule #10: Large ribosomal subunit protein bL28
+Macromolecule #11: Large ribosomal subunit protein bL27
+Macromolecule #12: Large ribosomal subunit protein bL25
+Macromolecule #13: Large ribosomal subunit protein uL24
+Macromolecule #14: Large ribosomal subunit protein uL23
+Macromolecule #15: Large ribosomal subunit protein uL22
+Macromolecule #16: Large ribosomal subunit protein bL21
+Macromolecule #17: Large ribosomal subunit protein bL20
+Macromolecule #18: Large ribosomal subunit protein bL17
+Macromolecule #19: Large ribosomal subunit protein uL16
+Macromolecule #20: Large ribosomal subunit protein uL15
+Macromolecule #21: Large ribosomal subunit protein uL14
+Macromolecule #22: Large ribosomal subunit protein uL13
+Macromolecule #23: Large ribosomal subunit protein bL9
+Macromolecule #24: Large ribosomal subunit protein uL6
+Macromolecule #25: Large ribosomal subunit protein uL4
+Macromolecule #26: Large ribosomal subunit protein uL3
+Macromolecule #29: Large ribosomal subunit protein bL19
+Macromolecule #30: Ribosome silencing factor S
+Macromolecule #3: 23S rRNA
+Macromolecule #27: E-site tRNA (heterogeneous fragment modelled as poly-U with the C...
+Macromolecule #28: 5S rRNA (fragment)
-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 | 0.642 mg/mL | ||||||||||||
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| Buffer | pH: 7.4 Component:
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| Grid | Model: Quantifoil R1.2/1.3 / Material: COPPER / Mesh: 200 / Pretreatment - Type: GLOW DISCHARGE / Pretreatment - Time: 30 sec. / Pretreatment - Pressure: 0.026000000000000002 kPa | ||||||||||||
| Vitrification | Cryogen name: ETHANE / Chamber humidity: 100 % / Chamber temperature: 277 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: FEI FALCON III (4k x 4k) / Average electron dose: 1.0 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: 1.6 µm / Nominal defocus min: 0.3 µm |
| Experimental equipment | ![]() Model: Titan Krios / Image courtesy: FEI Company |
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About Yorodumi



Keywords
Asaia platycodi JCM 25414 (bacteria)
Authors
United Kingdom,
Japan, 3 items
Citation
Z (Sec.)
Y (Row.)
X (Col.)












































Processing
FIELD EMISSION GUN

