+
Open data
-
Basic information
| Entry | ![]() | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Title | In situ human 60S ribosome | ||||||||||||
Map data | |||||||||||||
Sample |
| ||||||||||||
Keywords | In situ / Ribosome | ||||||||||||
| Function / homology | Function and homology informationresponse to insecticide / eukaryotic 80S initiation complex / negative regulation of protein neddylation / regulation of translation involved in cellular response to UV / axial mesoderm development / negative regulation of formation of translation preinitiation complex / regulation of G1 to G0 transition / ribosomal protein import into nucleus / protein-DNA complex disassembly / positive regulation of intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator ...response to insecticide / eukaryotic 80S initiation complex / negative regulation of protein neddylation / regulation of translation involved in cellular response to UV / axial mesoderm development / negative regulation of formation of translation preinitiation complex / regulation of G1 to G0 transition / ribosomal protein import into nucleus / protein-DNA complex disassembly / positive regulation of intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator / 90S preribosome assembly / GAIT complex / positive regulation of DNA damage response, signal transduction by p53 class mediator / TORC2 complex binding / G1 to G0 transition / middle ear morphogenesis / cytoplasmic side of rough endoplasmic reticulum membrane / negative regulation of ubiquitin protein ligase activity / homeostatic process / macrophage chemotaxis / lung morphogenesis / positive regulation of natural killer cell proliferation / male meiosis I / Protein hydroxylation / Peptide chain elongation / Selenocysteine synthesis / Formation of a pool of free 40S subunits / cellular response to actinomycin D / Eukaryotic Translation Termination / blastocyst development / negative regulation of ubiquitin-dependent protein catabolic process / SRP-dependent cotranslational protein targeting to membrane / Response of EIF2AK4 (GCN2) to amino acid deficiency / ubiquitin ligase inhibitor activity / Viral mRNA Translation / positive regulation of signal transduction by p53 class mediator / protein localization to nucleus / Nonsense Mediated Decay (NMD) independent of the Exon Junction Complex (EJC) / GTP hydrolysis and joining of the 60S ribosomal subunit / positive regulation of protein binding / L13a-mediated translational silencing of Ceruloplasmin expression / Major pathway of rRNA processing in the nucleolus and cytosol / protein targeting / protein-RNA complex assembly / Nonsense Mediated Decay (NMD) enhanced by the Exon Junction Complex (EJC) / maturation of LSU-rRNA / rough endoplasmic reticulum / Maturation of protein E / Maturation of protein E / negative regulation of proteasomal ubiquitin-dependent protein catabolic process / ER Quality Control Compartment (ERQC) / MDM2/MDM4 family protein binding / Myoclonic epilepsy of Lafora / FLT3 signaling by CBL mutants / IRAK2 mediated activation of TAK1 complex / Prevention of phagosomal-lysosomal fusion / Alpha-protein kinase 1 signaling pathway / Glycogen synthesis / IRAK1 recruits IKK complex / IRAK1 recruits IKK complex upon TLR7/8 or 9 stimulation / Endosomal Sorting Complex Required For Transport (ESCRT) / Membrane binding and targetting of GAG proteins / embryo implantation / Negative regulation of FLT3 / Regulation of TBK1, IKKε (IKBKE)-mediated activation of IRF3, IRF7 / PTK6 Regulates RTKs and Their Effectors AKT1 and DOK1 / Regulation of TBK1, IKKε-mediated activation of IRF3, IRF7 upon TLR3 ligation / Constitutive Signaling by NOTCH1 HD Domain Mutants / IRAK2 mediated activation of TAK1 complex upon TLR7/8 or 9 stimulation / NOTCH2 Activation and Transmission of Signal to the Nucleus / TICAM1,TRAF6-dependent induction of TAK1 complex / TICAM1-dependent activation of IRF3/IRF7 / APC/C:Cdc20 mediated degradation of Cyclin B / cytosolic ribosome / cellular response to interleukin-4 / Downregulation of ERBB4 signaling / Regulation of FZD by ubiquitination / APC-Cdc20 mediated degradation of Nek2A / p75NTR recruits signalling complexes / ossification / InlA-mediated entry of Listeria monocytogenes into host cells / TRAF6 mediated IRF7 activation in TLR7/8 or 9 signaling / TRAF6-mediated induction of TAK1 complex within TLR4 complex / Regulation of pyruvate metabolism / NF-kB is activated and signals survival / Regulation of innate immune responses to cytosolic DNA / Pexophagy / Downregulation of ERBB2:ERBB3 signaling / NRIF signals cell death from the nucleus / Regulation of PTEN localization / VLDLR internalisation and degradation / Activated NOTCH1 Transmits Signal to the Nucleus / Regulation of BACH1 activity / Synthesis of active ubiquitin: roles of E1 and E2 enzymes / MAP3K8 (TPL2)-dependent MAPK1/3 activation / regulation of signal transduction by p53 class mediator / Translesion synthesis by REV1 / TICAM1, RIP1-mediated IKK complex recruitment / Translesion synthesis by POLK / InlB-mediated entry of Listeria monocytogenes into host cell Similarity search - Function | ||||||||||||
| Biological species | Homo sapiens (human) | ||||||||||||
| Method | single particle reconstruction / cryo EM / Resolution: 2.87 Å | ||||||||||||
Authors | Wei Z / Yong X | ||||||||||||
| Funding support | 1 items
| ||||||||||||
Citation | Journal: Nat Commun / Year: 2025Title: Visualizing the translation landscape in human cells at high resolution. Authors: Wei Zheng / Yuekang Zhang / Jimin Wang / Shuhui Wang / Pengxin Chai / Elizabeth J Bailey / Chenghao Zhu / Wangbiao Guo / Swapnil C Devarkar / Shenping Wu / Jianfeng Lin / Kai Zhang / Jun Liu ...Authors: Wei Zheng / Yuekang Zhang / Jimin Wang / Shuhui Wang / Pengxin Chai / Elizabeth J Bailey / Chenghao Zhu / Wangbiao Guo / Swapnil C Devarkar / Shenping Wu / Jianfeng Lin / Kai Zhang / Jun Liu / Ivan B Lomakin / Yong Xiong / ![]() Abstract: Comprehensive in situ structures of macromolecules can transform our understanding of biology and advance human health. Here, we map protein synthesis inside human cells in detail by combining ...Comprehensive in situ structures of macromolecules can transform our understanding of biology and advance human health. Here, we map protein synthesis inside human cells in detail by combining automated cryo-focused ion beam (FIB) milling and in situ single-particle cryo electron microscopy (cryo-EM). With this in situ cryo-EM approach, we resolved a 2.2 Å consensus structure of the human 80S ribosome and unveiled 23 functional states, nearly all better than 3 Å resolution. Compared to in vitro studies, we observed variations in ribosome structures, distinct environments of ion and polyamine binding, and associated proteins such as EDF1 and NACβ that are typically not enriched with purified ribosomes. We also detected additional peptide-related density features on the ribosome and visualized ribosome-ribosome interactions in helical polysomes. Finally, high-resolution structures from cells treated with homoharringtonine and cycloheximide revealed a distinct translational landscape and a spermidine that interacts with cycloheximide at the E site, one of the numerous polyamines that also bind native ribosomes. These results underscore the value of high-resolution in situ studies in the native environment. | ||||||||||||
| History |
|
-
Structure visualization
| Supplemental images |
|---|
-
Downloads & links
-EMDB archive
| Map data | emd_71413.map.gz | 258.7 MB | EMDB map data format | |
|---|---|---|---|---|
| Header (meta data) | emd-71413-v30.xml emd-71413.xml | 63.4 KB 63.4 KB | Display Display | EMDB header |
| FSC (resolution estimation) | emd_71413_fsc.xml | 16.8 KB | Display | FSC data file |
| Images | emd_71413.png | 10.9 KB | ||
| Filedesc metadata | emd-71413.cif.gz | 13.8 KB | ||
| Others | emd_71413_half_map_1.map.gz emd_71413_half_map_2.map.gz | 474.5 MB 474.5 MB | ||
| Archive directory | http://ftp.pdbj.org/pub/emdb/structures/EMD-71413 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-71413 | HTTPS FTP |
-Validation report
| Summary document | emd_71413_validation.pdf.gz | 1 MB | Display | EMDB validaton report |
|---|---|---|---|---|
| Full document | emd_71413_full_validation.pdf.gz | 1 MB | Display | |
| Data in XML | emd_71413_validation.xml.gz | 26.5 KB | Display | |
| Data in CIF | emd_71413_validation.cif.gz | 35.3 KB | Display | |
| Arichive directory | https://ftp.pdbj.org/pub/emdb/validation_reports/EMD-71413 ftp://ftp.pdbj.org/pub/emdb/validation_reports/EMD-71413 | HTTPS FTP |
-Related structure data
| Related structure data | ![]() 9p9jMC ![]() 9p6zC ![]() 9p72C ![]() 9p73C ![]() 9p76C ![]() 9p7fC ![]() 9p7gC ![]() 9p7hC ![]() 9p7iC ![]() 9p7jC ![]() 9p7kC ![]() 9p7lC ![]() 9p7nC ![]() 9p7oC ![]() 9p7wC ![]() 9p7xC ![]() 9p7yC ![]() 9p8bC ![]() 9p8hC ![]() 9p8iC ![]() 9p9hC ![]() 9p9iC ![]() 9p9kC ![]() 9pa7C ![]() 9pbeC ![]() 9pkgC M: atomic model generated by this map C: citing same article ( |
|---|---|
| Similar structure data | Similarity search - Function & homology F&H Search |
-
Links
| EMDB pages | EMDB (EBI/PDBe) / EMDataResource |
|---|---|
| Related items in Molecule of the Month |
-
Map
| File | Download / File: emd_71413.map.gz / Format: CCP4 / Size: 512 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Projections & slices | Image control
Images are generated by Spider. | ||||||||||||||||||||||||||||||||||||
| Voxel size | X=Y=Z: 1.068 Å | ||||||||||||||||||||||||||||||||||||
| Density |
| ||||||||||||||||||||||||||||||||||||
| Symmetry | Space group: 1 | ||||||||||||||||||||||||||||||||||||
| Details | EMDB XML:
|
-Supplemental data
-Half map: #1
| File | emd_71413_half_map_1.map | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Projections & Slices |
| ||||||||||||
| Density Histograms |
-Half map: #2
| File | emd_71413_half_map_2.map | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Projections & Slices |
| ||||||||||||
| Density Histograms |
-
Sample components
+Entire : In situ human 60S ribosome
+Supramolecule #1: In situ human 60S ribosome
+Macromolecule #1: 28S rRNA
+Macromolecule #2: 5S rRNA
+Macromolecule #3: 5.8S rRNA
+Macromolecule #4: 60S ribosomal protein L8
+Macromolecule #5: Large ribosomal subunit protein uL3
+Macromolecule #6: 60S ribosomal protein L4
+Macromolecule #7: Large ribosomal subunit protein uL18
+Macromolecule #8: Large ribosomal subunit protein eL6
+Macromolecule #9: 60S ribosomal protein L7
+Macromolecule #10: 60S ribosomal protein L7a
+Macromolecule #11: 60S ribosomal protein L9
+Macromolecule #12: Ribosomal protein uL16-like
+Macromolecule #13: 60S ribosomal protein L11
+Macromolecule #14: Large ribosomal subunit protein eL13
+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: Heparin-binding protein HBp15
+Macromolecule #24: 60S ribosomal protein L23
+Macromolecule #25: 60S ribosomal protein L23a
+Macromolecule #26: 60S ribosomal protein L26
+Macromolecule #27: 60S ribosomal protein L27
+Macromolecule #28: 60S ribosomal protein L27a
+Macromolecule #29: Large ribosomal subunit protein eL29
+Macromolecule #30: 60S ribosomal protein L30
+Macromolecule #31: 60S ribosomal protein L31
+Macromolecule #32: 60S ribosomal protein L32
+Macromolecule #33: 60S ribosomal protein L35a
+Macromolecule #34: 60S ribosomal protein L34
+Macromolecule #35: 60S ribosomal protein L35
+Macromolecule #36: 60S ribosomal protein L36
+Macromolecule #37: 60S ribosomal protein L37
+Macromolecule #38: 60S ribosomal protein L38
+Macromolecule #39: 60S ribosomal protein L39
+Macromolecule #40: Large ribosomal subunit protein eL40
+Macromolecule #41: 60S ribosomal protein L36a
+Macromolecule #42: 60S ribosomal protein L37a
+Macromolecule #43: 60S ribosomal protein L28
+Macromolecule #44: Proliferation-associated protein 2G4
+Macromolecule #45: MAGNESIUM ION
+Macromolecule #46: SPERMINE
+Macromolecule #47: SPERMIDINE
+Macromolecule #48: ZINC ION
-Experimental details
-Structure determination
| Method | cryo EM |
|---|---|
Processing | single particle reconstruction |
| Aggregation state | cell |
-
Sample preparation
| Buffer | pH: 7.4 |
|---|---|
| Vitrification | Cryogen name: ETHANE |
-
Electron microscopy
| Microscope | FEI TECNAI F30 |
|---|---|
| Image recording | Film or detector model: GATAN K3 (6k x 4k) / Average electron dose: 50.0 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: 2.5 µm / Nominal defocus min: 1.2 µm |
| Experimental equipment | ![]() Model: Tecnai F30 / Image courtesy: FEI Company |
Movie
Controller
About Yorodumi




Keywords
Homo sapiens (human)
Authors
Citation


















































































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






































Processing
FIELD EMISSION GUN


