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Yorodumi- EMDB-55029: Ribosome-dome complex including the Sec-translocon (SecYEG-SecA-S... -
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Open data
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Basic information
| Entry | ![]() | |||||||||||||||
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| Title | Ribosome-dome complex including the Sec-translocon (SecYEG-SecA-SecDF) from antibiotics treated Mycoplasma pneumoniae cells (Combined) | |||||||||||||||
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Keywords | Ribosome / Translocation / Chaperone / Antibiotics / TRANSLATION | |||||||||||||||
| Function / homology | Function and homology informationcell envelope Sec protein transport complex / protein-exporting ATPase activity / protein-secreting ATPase / intracellular protein transmembrane transport / protein transport by the Sec complex / protein-transporting ATPase activity / protein import / protein secretion / transmembrane protein transporter activity / protein targeting ...cell envelope Sec protein transport complex / protein-exporting ATPase activity / protein-secreting ATPase / intracellular protein transmembrane transport / protein transport by the Sec complex / protein-transporting ATPase activity / protein import / protein secretion / transmembrane protein transporter activity / protein targeting / transferase activity / large ribosomal subunit / ribosomal small subunit assembly / ribosomal small subunit biogenesis / 5S rRNA binding / small ribosomal subunit rRNA binding / ribosomal large subunit assembly / small ribosomal subunit / cytosolic small ribosomal subunit / large ribosomal subunit rRNA binding / cytosolic large ribosomal subunit / tRNA binding / cytoplasmic translation / negative regulation of translation / rRNA binding / ribosome / translation / ribonucleoprotein complex / structural constituent of ribosome / response to antibiotic / mRNA binding / RNA binding / zinc ion binding / ATP binding / membrane / plasma membrane / cytosol / cytoplasm Similarity search - Function | |||||||||||||||
| Biological species | Mycoplasmoides pneumoniae M129 (bacteria) | |||||||||||||||
| Method | subtomogram averaging / cryo EM / Resolution: 9.4 Å | |||||||||||||||
Authors | Xue L / Jensen RK / Mahamid J | |||||||||||||||
| Funding support | United States, Germany, China, Denmark, 4 items
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Citation | Journal: To Be PublishedTitle: In-cell discovery and characterization of a non-canonical bacterial protein translocation-folding complex Authors: Jensen R / Xue L / Marotta F / Somody JC / Selkrig J / Lenz S / Rappsilber J / Savitski MM / Kosinski J / Typas A / Zimmermann-Kogadeeva M / Bork P / Mahamid J | |||||||||||||||
| History |
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Structure visualization
| Supplemental images |
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Downloads & links
-EMDB archive
| Map data | emd_55029.map.gz | 4.8 MB | EMDB map data format | |
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| Header (meta data) | emd-55029-v30.xml emd-55029.xml | 86.8 KB 86.8 KB | Display Display | EMDB header |
| FSC (resolution estimation) | emd_55029_fsc.xml | 9.2 KB | Display | FSC data file |
| Images | emd_55029.png | 84.5 KB | ||
| Masks | emd_55029_msk_1.map | 64 MB | Mask map | |
| Filedesc metadata | emd-55029.cif.gz | 20.5 KB | ||
| Others | emd_55029_half_map_1.map.gz emd_55029_half_map_2.map.gz | 49.7 MB 49.6 MB | ||
| Archive directory | https://data.pdbj.org/pub/emdb/structures/EMD-55029 ftp://data.pdbj.org/pub/emdb/structures/EMD-55029 | HTTPS FTP |
-Related structure data
| Related structure data | ![]() 9smdMC ![]() 9slcC ![]() 9slfC 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_55029.map.gz / Format: CCP4 / Size: 64 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||||||||||||||||||
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| Projections & slices | Image control
Images are generated by Spider. | ||||||||||||||||||||||||||||||||||||
| Voxel size | X=Y=Z: 2.9 Å | ||||||||||||||||||||||||||||||||||||
| Density |
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| Symmetry | Space group: 1 | ||||||||||||||||||||||||||||||||||||
| Details | EMDB XML:
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-Supplemental data
-Mask #1
| File | emd_55029_msk_1.map | ||||||||||||
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| Density Histograms |
-Half map: #2
| File | emd_55029_half_map_1.map | ||||||||||||
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| Density Histograms |
-Half map: #1
| File | emd_55029_half_map_2.map | ||||||||||||
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| Density Histograms |
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Sample components
+Entire : pooled Ribosome-Sec translocon-Dome supercomplexes from four anti...
+Supramolecule #1: pooled Ribosome-Sec translocon-Dome supercomplexes from four anti...
+Macromolecule #1: Large ribosomal subunit protein bL34
+Macromolecule #2: 50S ribosomal protein L35
+Macromolecule #3: Protein translocase subunit SecY
+Macromolecule #4: Probable protein-export membrane protein SecG
+Macromolecule #5: SecE
+Macromolecule #6: SecDF
+Macromolecule #7: 50S ribosomal protein L36
+Macromolecule #14: Protein translocase subunit SecA
+Macromolecule #15: 30S ribosomal protein S2
+Macromolecule #16: 30S ribosomal protein S5
+Macromolecule #18: 50S ribosomal protein L31
+Macromolecule #19: 30S ribosomal protein S4
+Macromolecule #20: 30S ribosomal protein S6
+Macromolecule #21: 30S ribosomal protein S7
+Macromolecule #22: 30S ribosomal protein S8
+Macromolecule #23: Small ribosomal subunit protein uS9
+Macromolecule #24: 30S ribosomal protein S10
+Macromolecule #25: 30S ribosomal protein S11
+Macromolecule #26: 30S ribosomal protein S12
+Macromolecule #27: 30S ribosomal protein S13
+Macromolecule #28: 30S ribosomal protein S14 type Z
+Macromolecule #29: 30S ribosomal protein S15
+Macromolecule #30: 30S ribosomal protein S16
+Macromolecule #31: 30S ribosomal protein S17
+Macromolecule #32: 30S ribosomal protein S18
+Macromolecule #33: 30S ribosomal protein S19
+Macromolecule #34: 30S ribosomal protein S20
+Macromolecule #35: 30S ribosomal protein S21
+Macromolecule #36: 30S ribosomal protein S3
+Macromolecule #38: Nascent peptide
+Macromolecule #39: 50S ribosomal protein L2
+Macromolecule #40: 50S ribosomal protein L3
+Macromolecule #41: 50S ribosomal protein L4
+Macromolecule #42: 50S ribosomal protein L5
+Macromolecule #43: 50S ribosomal protein L6
+Macromolecule #44: 50S ribosomal protein L9
+Macromolecule #45: 50S ribosomal protein L10
+Macromolecule #46: 50S ribosomal protein L11
+Macromolecule #47: 50S ribosomal protein L13
+Macromolecule #48: 50S ribosomal protein L14
+Macromolecule #49: 50S ribosomal protein L15
+Macromolecule #50: 50S ribosomal protein L16
+Macromolecule #51: 50S ribosomal protein L17
+Macromolecule #52: Large ribosomal subunit protein uL18
+Macromolecule #53: 50S ribosomal protein L19
+Macromolecule #54: 50S ribosomal protein L20
+Macromolecule #55: 50S ribosomal protein L21
+Macromolecule #56: 50S ribosomal protein L22
+Macromolecule #57: Large ribosomal subunit protein uL23
+Macromolecule #58: 50S ribosomal protein L24
+Macromolecule #59: 50S ribosomal protein L27
+Macromolecule #60: 50S ribosomal protein L28
+Macromolecule #61: 50S ribosomal protein L29
+Macromolecule #62: 50S ribosomal protein L32
+Macromolecule #63: 50S ribosomal protein L33 1
+Macromolecule #64: Uncharacterized lipoprotein MG307 homolog
+Macromolecule #65: Uncharacterized lipoprotein MG309 homolog
+Macromolecule #66: Uncharacterized lipoprotein MG338 homolog
+Macromolecule #67: Uncharacterized lipoprotein MG348 homolog
+Macromolecule #8: 23S ribosomal RNA
+Macromolecule #9: 5S ribosomal RNA
+Macromolecule #10: 16S ribosomal RNA
+Macromolecule #11: 16S ribosomal RNA
+Macromolecule #12: tRNA-Asp (P-site)
+Macromolecule #13: tRNA-Lys (A-site)
+Macromolecule #17: mRNA
+Macromolecule #37: mRNA
+Macromolecule #68: ZINC ION
+Macromolecule #69: MAGNESIUM ION
+Macromolecule #70: 1,4-DIAMINOBUTANE
+Macromolecule #71: POTASSIUM ION
+Macromolecule #72: water
-Experimental details
-Structure determination
| Method | cryo EM |
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Processing | subtomogram averaging |
| Aggregation state | cell |
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Sample preparation
| Buffer | pH: 7.4 Details: Modified Hayflick medium: 14.7g/l Difco PPLO(Becton Dickinson), 20% (v/v) Gibco horse serum (New Zealand origin), 100 mM HEPES-Na; pH 7.4, 1% (w/w) glucose, 0.002% (w/w) phenol red, 1000 U/ml penicillin G. |
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| Grid | Model: Quantifoil R2/1 / Support film - Material: CARBON / Support film - topology: HOLEY |
| Vitrification | Cryogen name: ETHANE / Instrument: HOMEMADE PLUNGER Details: Back-side blotting for 2-3 seconds before plunging using a manual plunger without an environmental control chamber.. |
| Details | Mycoplasma pneumoniae M129 cells were grown on gold Quantifoil grids at 37 Celsius in modified Hayflick medium. Treatment with different antibiotics for 15-20 minutes before plunge freezing. |
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Electron microscopy
| Microscope | TFS KRIOS |
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| Specialist optics | Energy filter - Name: GIF Bioquantum / Energy filter - Slit width: 20 eV |
| Image recording | #0 - Image recording ID: 1 / #0 - Film or detector model: GATAN K2 SUMMIT (4k x 4k) / #0 - Detector mode: COUNTING / #0 - Average electron dose: 3.2 e/Å2 / #1 - Image recording ID: 2 / #1 - Film or detector model: GATAN K3 BIOQUANTUM (6k x 4k) / #1 - Average electron dose: 3.34 e/Å2 |
| Electron beam | Acceleration voltage: 300 kV / Electron source: FIELD EMISSION GUN |
| Electron optics | Illumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD / Cs: 2.7 mm / Nominal defocus max: 4.0 µm / Nominal defocus min: 1.0 µm |
| Sample stage | Specimen holder model: FEI TITAN KRIOS AUTOGRID HOLDER / Cooling holder cryogen: NITROGEN |
| Experimental equipment | ![]() Model: Titan Krios / Image courtesy: FEI Company |
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About Yorodumi



Keywords
Mycoplasmoides pneumoniae M129 (bacteria)
Authors
United States,
Germany,
China,
Denmark, 4 items
Citation






























Z (Sec.)
Y (Row.)
X (Col.)














































Processing
FIELD EMISSION GUN

