+Open data
-Basic information
Entry | Database: EMDB / ID: EMD-35414 | |||||||||
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Title | Arbekacin-added human 80S ribosome | |||||||||
Map data | ||||||||||
Sample |
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Keywords | Ribosome | |||||||||
Function / homology | Function and homology information eukaryotic 80S initiation complex / : / negative regulation of protein neddylation / translation at presynapse / negative regulation of endoplasmic reticulum unfolded protein response / oxidized pyrimidine DNA binding / response to TNF agonist / positive regulation of base-excision repair / axial mesoderm development / ribosomal protein import into nucleus ...eukaryotic 80S initiation complex / : / negative regulation of protein neddylation / translation at presynapse / negative regulation of endoplasmic reticulum unfolded protein response / oxidized pyrimidine DNA binding / response to TNF agonist / positive regulation of base-excision repair / axial mesoderm development / ribosomal protein import into nucleus / protein tyrosine kinase inhibitor activity / positive regulation of respiratory burst involved in inflammatory response / negative regulation of formation of translation preinitiation complex / positive regulation of intrinsic apoptotic signaling pathway in response to DNA damage / positive regulation of gastrulation / nucleolus organization / regulation of adenylate cyclase-activating G protein-coupled receptor signaling pathway / 90S preribosome assembly / IRE1-RACK1-PP2A complex / positive regulation of endodeoxyribonuclease activity / positive regulation of Golgi to plasma membrane protein transport / TNFR1-mediated ceramide production / TORC2 complex binding / negative regulation of RNA splicing / negative regulation of DNA repair / GAIT complex / negative regulation of intrinsic apoptotic signaling pathway in response to hydrogen peroxide / supercoiled DNA binding / oxidized purine DNA binding / neural crest cell differentiation / NF-kappaB complex / middle ear morphogenesis / ubiquitin-like protein conjugating enzyme binding / regulation of establishment of cell polarity / positive regulation of ubiquitin-protein transferase activity / negative regulation of phagocytosis / A band / rRNA modification in the nucleus and cytosol / erythrocyte homeostasis / Formation of the ternary complex, and subsequently, the 43S complex / alpha-beta T cell differentiation / cytoplasmic side of rough endoplasmic reticulum membrane / regulation of G1 to G0 transition / exit from mitosis / laminin receptor activity / positive regulation of intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator / regulation of translation involved in cellular response to UV / protein-DNA complex disassembly / pigmentation / protein kinase A binding / positive regulation of DNA damage response, signal transduction by p53 class mediator resulting in transcription of p21 class mediator / negative regulation of ubiquitin protein ligase activity / optic nerve development / Ribosomal scanning and start codon recognition / ion channel inhibitor activity / response to aldosterone / Translation initiation complex formation / retinal ganglion cell axon guidance / mammalian oogenesis stage / fibroblast growth factor binding / homeostatic process / positive regulation of mitochondrial depolarization / G1 to G0 transition / activation-induced cell death of T cells / macrophage chemotaxis / positive regulation of T cell receptor signaling pathway / lung morphogenesis / negative regulation of peptidyl-serine phosphorylation / iron-sulfur cluster binding / negative regulation of Wnt signaling pathway / positive regulation of activated T cell proliferation / male meiosis I / monocyte chemotaxis / Protein hydroxylation / regulation of cell division / BH3 domain binding / cysteine-type endopeptidase activator activity involved in apoptotic process / mTORC1-mediated signalling / SARS-CoV-1 modulates host translation machinery / Peptide chain elongation / positive regulation of intrinsic apoptotic signaling pathway by p53 class mediator / Selenocysteine synthesis / positive regulation of signal transduction by p53 class mediator / Formation of a pool of free 40S subunits / blastocyst development / ubiquitin ligase inhibitor activity / Eukaryotic Translation Termination / phagocytic cup / negative regulation of respiratory burst involved in inflammatory response / Response of EIF2AK4 (GCN2) to amino acid deficiency / SRP-dependent cotranslational protein targeting to membrane / Viral mRNA Translation / protein localization to nucleus / negative regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction / Nonsense Mediated Decay (NMD) independent of the Exon Junction Complex (EJC) / GTP hydrolysis and joining of the 60S ribosomal subunit / L13a-mediated translational silencing of Ceruloplasmin expression / TOR signaling / endonucleolytic cleavage to generate mature 3'-end of SSU-rRNA from (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / T cell proliferation involved in immune response Similarity search - Function | |||||||||
Biological species | Homo sapiens (human) | |||||||||
Method | single particle reconstruction / cryo EM / Resolution: 2.57 Å | |||||||||
Authors | Tomono J / Asano K / Chiashi T / Tanaka Y / Yokoyama T | |||||||||
Funding support | Japan, 2 items
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Citation | Journal: J Biochem / Year: 2024 Title: Direct visualization of ribosomes in the cell-free system revealed the functional evolution of aminoglycoside. Authors: Junta Tomono / Kosuke Asano / Takuma Chiashi / Masato Suzuki / Masayuki Igarashi / Yoshiaki Takahashi / Yoshikazu Tanaka / Takeshi Yokoyama / Abstract: The rapid emergence of multi-drug-resistant bacteria has raised a serious public health concern. Therefore, new antibiotic developments have been highly desired. Here, we propose a new method to ...The rapid emergence of multi-drug-resistant bacteria has raised a serious public health concern. Therefore, new antibiotic developments have been highly desired. Here, we propose a new method to visualize antibiotic actions on translating ribosomes in the cell-free system under macromolecular crowding conditions by cryo-electron microscopy, designated as the DARC method: the Direct visualization of Antibiotic binding on Ribosomes in the Cell-free translation system. This new method allows for acquiring a more comprehensive understanding of the mode of action of antibiotics on the translation inhibition without ribosome purification. Furthermore, with the direct link to biochemical analysis at the same condition as cryo-EM observation, we revealed the evolution of 2-DOS aminoglycosides from dibekacin (DBK) to arbekacin (ABK) by acquiring the synthetic tailored anchoring motif to lead to stronger binding affinity to ribosomes. Our cryo-EM structures of DBK and ABK bound ribosomes in the cell-free environment clearly depicted a synthetic tailored γ-amino-α-hydroxybutyryl (HABA) motif formed additional interactions with the ribosome enhancing antibiotic bindings. This new approach would be valuable for understanding the function of antibiotics for more efficient drug development. | |||||||||
History |
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-Structure visualization
Supplemental images |
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-Downloads & links
-EMDB archive
Map data | emd_35414.map.gz | 913.1 MB | EMDB map data format | |
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Header (meta data) | emd-35414-v30.xml emd-35414.xml | 101.9 KB 101.9 KB | Display Display | EMDB header |
FSC (resolution estimation) | emd_35414_fsc.xml | 22.6 KB | Display | FSC data file |
Images | emd_35414.png | 95.3 KB | ||
Filedesc metadata | emd-35414.cif.gz | 20.2 KB | ||
Others | emd_35414_half_map_1.map.gz emd_35414_half_map_2.map.gz | 814.1 MB 814 MB | ||
Archive directory | http://ftp.pdbj.org/pub/emdb/structures/EMD-35414 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-35414 | HTTPS FTP |
-Validation report
Summary document | emd_35414_validation.pdf.gz | 1.1 MB | Display | EMDB validaton report |
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Full document | emd_35414_full_validation.pdf.gz | 1.1 MB | Display | |
Data in XML | emd_35414_validation.xml.gz | 29.4 KB | Display | |
Data in CIF | emd_35414_validation.cif.gz | 39 KB | Display | |
Arichive directory | https://ftp.pdbj.org/pub/emdb/validation_reports/EMD-35414 ftp://ftp.pdbj.org/pub/emdb/validation_reports/EMD-35414 | HTTPS FTP |
-Related structure data
Related structure data | 8ifeMC 8ifbC 8ifcC 8ifdC M: atomic model generated by this map C: citing same article (ref.) |
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Similar structure data | Similarity search - Function & homologyF&H Search |
-Links
EMDB pages | EMDB (EBI/PDBe) / EMDataResource |
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Related items in Molecule of the Month |
-Map
File | Download / File: emd_35414.map.gz / Format: CCP4 / Size: 1000 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: 0.788 Å | ||||||||||||||||||||||||||||||||||||
Density |
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Symmetry | Space group: 1 | ||||||||||||||||||||||||||||||||||||
Details | EMDB XML:
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-Supplemental data
-Half map: #2
File | emd_35414_half_map_1.map | ||||||||||||
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Projections & Slices |
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Density Histograms |
-Half map: #1
File | emd_35414_half_map_2.map | ||||||||||||
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Projections & Slices |
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Density Histograms |
-Sample components
+Entire : ABK-bound human 80S ribosome
+Supramolecule #1: ABK-bound human 80S ribosome
+Macromolecule #1: 28S ribosomal RNA
+Macromolecule #2: 5S ribosomal RNA
+Macromolecule #3: 5.8S ribosomal RNA
+Macromolecule #47: 18S ribosomal RNA
+Macromolecule #4: 60S ribosomal protein L8
+Macromolecule #5: 60S ribosomal protein L3
+Macromolecule #6: 60S ribosomal protein L4
+Macromolecule #7: 60S ribosomal protein L5
+Macromolecule #8: 60S ribosomal protein L6
+Macromolecule #9: 60S ribosomal protein L7
+Macromolecule #10: 60S ribosomal protein L7a
+Macromolecule #11: 60S ribosomal protein L9
+Macromolecule #12: 60S ribosomal protein L10-like
+Macromolecule #13: 60S ribosomal protein L11
+Macromolecule #14: 60S ribosomal protein L13
+Macromolecule #15: 60S ribosomal protein L14
+Macromolecule #16: 60S ribosomal protein L15
+Macromolecule #17: 60S ribosomal protein L13a
+Macromolecule #18: 60S ribosomal protein L17
+Macromolecule #19: 60S ribosomal protein L18
+Macromolecule #20: 60S ribosomal protein L19
+Macromolecule #21: 60S ribosomal protein L18a
+Macromolecule #22: 60S ribosomal protein L21
+Macromolecule #23: 60S ribosomal protein L22
+Macromolecule #24: 60S ribosomal protein L23
+Macromolecule #25: 60S ribosomal protein L24
+Macromolecule #26: 60S ribosomal protein L23a
+Macromolecule #27: 60S ribosomal protein L26
+Macromolecule #28: 60S ribosomal protein L27
+Macromolecule #29: 60S ribosomal protein L27a
+Macromolecule #30: 60S ribosomal protein L29
+Macromolecule #31: 60S ribosomal protein L30
+Macromolecule #32: 60S ribosomal protein L31
+Macromolecule #33: 60S ribosomal protein L32
+Macromolecule #34: 60S ribosomal protein L35a
+Macromolecule #35: 60S ribosomal protein L34
+Macromolecule #36: 60S ribosomal protein L35
+Macromolecule #37: 60S ribosomal protein L36
+Macromolecule #38: 60S ribosomal protein L37
+Macromolecule #39: 60S ribosomal protein L38
+Macromolecule #40: 60S ribosomal protein L39
+Macromolecule #41: Ubiquitin-60S ribosomal protein L40
+Macromolecule #42: 60S ribosomal protein L41
+Macromolecule #43: 60S ribosomal protein L36a
+Macromolecule #44: 60S ribosomal protein L37a
+Macromolecule #45: 60S ribosomal protein L28
+Macromolecule #46: 60S ribosomal protein L10a
+Macromolecule #48: 40S ribosomal protein SA
+Macromolecule #49: 40S ribosomal protein S3a
+Macromolecule #50: 40S ribosomal protein S3
+Macromolecule #51: 40S ribosomal protein S4, X isoform
+Macromolecule #52: 40S ribosomal protein S5
+Macromolecule #53: 40S ribosomal protein S7
+Macromolecule #54: 40S ribosomal protein S8
+Macromolecule #55: 40S ribosomal protein S10
+Macromolecule #56: 40S ribosomal protein S11
+Macromolecule #57: 40S ribosomal protein S15
+Macromolecule #58: 40S ribosomal protein S16
+Macromolecule #59: 40S ribosomal protein S17
+Macromolecule #60: 40S ribosomal protein S18
+Macromolecule #61: 40S ribosomal protein S19
+Macromolecule #62: 40S ribosomal protein S20
+Macromolecule #63: 40S ribosomal protein S21
+Macromolecule #64: 40S ribosomal protein S23
+Macromolecule #65: 40S ribosomal protein S26
+Macromolecule #66: 40S ribosomal protein S28
+Macromolecule #67: 40S ribosomal protein S29
+Macromolecule #68: Receptor of activated protein C kinase 1
+Macromolecule #69: 40S ribosomal protein S2
+Macromolecule #70: 40S ribosomal protein S6
+Macromolecule #71: 40S ribosomal protein S9
+Macromolecule #72: 40S ribosomal protein S12
+Macromolecule #73: 40S ribosomal protein S13
+Macromolecule #74: 40S ribosomal protein S14
+Macromolecule #75: 40S ribosomal protein S15a
+Macromolecule #76: 40S ribosomal protein S24
+Macromolecule #77: 40S ribosomal protein S25
+Macromolecule #78: 40S ribosomal protein S27
+Macromolecule #79: 40S ribosomal protein S30
+Macromolecule #80: Ubiquitin-40S ribosomal protein S27a
+Macromolecule #81: Arbekacin
+Macromolecule #82: MAGNESIUM ION
+Macromolecule #83: ZINC ION
-Experimental details
-Structure determination
Method | cryo EM |
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Processing | single particle reconstruction |
Aggregation state | particle |
-Sample preparation
Buffer | pH: 7.4 |
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Grid | Model: UltrAuFoil R1.2/1.3 / Material: COPPER / Mesh: 200 / Support film - Material: CARBON / Support film - topology: HOLEY / Pretreatment - Type: GLOW DISCHARGE / Pretreatment - Time: 10 sec. / Details: covered with a homemade ultra-thin carbon film |
Vitrification | Cryogen name: ETHANE / Chamber humidity: 100 % / Chamber temperature: 297 K / Instrument: FEI VITROBOT MARK IV |
-Electron microscopy
Microscope | JEOL CRYO ARM 300 |
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Specialist optics | Energy filter - Name: In-column Omega Filter |
Image recording | Film or detector model: GATAN K3 (6k x 4k) / Digitization - Dimensions - Width: 5760 pixel / Digitization - Dimensions - Height: 4092 pixel / Number real images: 4251 / Average electron dose: 40.0 e/Å2 |
Electron beam | Acceleration voltage: 300 kV / Electron source: FIELD EMISSION GUN |
Electron optics | C2 aperture diameter: 20.0 µm / Illumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD / Cs: 2.7 mm / Nominal defocus max: 2.3000000000000003 µm / Nominal defocus min: 1.1 µm / Nominal magnification: 60000 |
Sample stage | Specimen holder model: JEOL CRYOSPECPORTER / Cooling holder cryogen: NITROGEN |