[English] 日本語
Yorodumi- EMDB-2845: 40S-eIF1-eIF1A-eIF3-eIF3j translation initiation complex from Lac... -
+
Open data
-
Basic information
| Entry | Database: EMDB / ID: EMD-2845 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Title | 40S-eIF1-eIF1A-eIF3-eIF3j translation initiation complex from Lachancea kluyveri | |||||||||
Map data | Structure of the Lachancea kluyveri 40S-eIF1-eIF1A-eIF3-eIF3j initiation complex | |||||||||
Sample |
| |||||||||
Keywords | eIF3 / translation initiation | |||||||||
| Function / homology | Function and homology informationeukaryotic translation initiation factor 3 complex, eIF3e / eukaryotic translation initiation factor 3 complex, eIF3m / translation reinitiation / formation of cytoplasmic translation initiation complex / eukaryotic translation initiation factor 3 complex / multi-eIF complex / eukaryotic 43S preinitiation complex / eukaryotic 48S preinitiation complex / 90S preribosome / translation regulator activity ...eukaryotic translation initiation factor 3 complex, eIF3e / eukaryotic translation initiation factor 3 complex, eIF3m / translation reinitiation / formation of cytoplasmic translation initiation complex / eukaryotic translation initiation factor 3 complex / multi-eIF complex / eukaryotic 43S preinitiation complex / eukaryotic 48S preinitiation complex / 90S preribosome / translation regulator activity / translation initiation factor binding / translation initiation factor activity / maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / maturation of SSU-rRNA / small-subunit processome / rRNA processing / ribosome binding / ribosomal small subunit biogenesis / ribosomal small subunit assembly / small ribosomal subunit / small ribosomal subunit rRNA binding / cytosolic small ribosomal subunit / cytoplasmic translation / rRNA binding / structural constituent of ribosome / ribosome / translation / ribonucleoprotein complex / mRNA binding / nucleolus / RNA binding / zinc ion binding / metal ion binding / nucleus / cytosol / cytoplasm Similarity search - Function | |||||||||
| Biological species | Lachancea kluyveri (fungus) | |||||||||
| Method | single particle reconstruction / cryo EM / Resolution: 6.47 Å | |||||||||
Authors | Aylett CHS / Boehringer D / Erzberger JP / Schaefer T / Ban N | |||||||||
Citation | Journal: Nat Struct Mol Biol / Year: 2015Title: Structure of a yeast 40S-eIF1-eIF1A-eIF3-eIF3j initiation complex. Authors: Christopher H S Aylett / Daniel Boehringer / Jan P Erzberger / Tanja Schaefer / Nenad Ban / ![]() Abstract: Eukaryotic translation initiation requires cooperative assembly of a large protein complex at the 40S ribosomal subunit. We have resolved a budding yeast initiation complex by cryo-EM, allowing ...Eukaryotic translation initiation requires cooperative assembly of a large protein complex at the 40S ribosomal subunit. We have resolved a budding yeast initiation complex by cryo-EM, allowing placement of prior structures of eIF1, eIF1A, eIF3a, eIF3b and eIF3c. Our structure highlights differences in initiation-complex binding to the ribosome compared to that of mammalian eIF3, demonstrates a direct contact between eIF3j and eIF1A and reveals the network of interactions between eIF3 subunits. | |||||||||
| History |
|
-
Structure visualization
| Movie |
Movie viewer |
|---|---|
| Structure viewer | EM map: SurfView Molmil Jmol/JSmol |
| Supplemental images |
-
Downloads & links
-EMDB archive
| Map data | emd_2845.map.gz | 57.4 MB | EMDB map data format | |
|---|---|---|---|---|
| Header (meta data) | emd-2845-v30.xml emd-2845.xml | 21.2 KB 21.2 KB | Display Display | EMDB header |
| Images | emdb-2845.png | 127.4 KB | ||
| Archive directory | http://ftp.pdbj.org/pub/emdb/structures/EMD-2845 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-2845 | HTTPS FTP |
-Related structure data
| Related structure data | ![]() 4uerMC M: atomic model generated by this map C: citing same article ( |
|---|---|
| Similar structure data |
-
Links
| EMDB pages | EMDB (EBI/PDBe) / EMDataResource |
|---|---|
| Related items in Molecule of the Month |
-
Map
| File | Download / File: emd_2845.map.gz / Format: CCP4 / Size: 62.5 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Annotation | Structure of the Lachancea kluyveri 40S-eIF1-eIF1A-eIF3-eIF3j initiation complex | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Projections & slices | Image control
Images are generated by Spider. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Voxel size | X=Y=Z: 1.39 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Density |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Symmetry | Space group: 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Details | EMDB XML:
CCP4 map header:
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Movie
Controller
Sample components
About Yorodumi


Sample
Keywords
Lachancea kluyveri (fungus)
Authors
Citation
UCSF Chimera














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






















Processing
Electron microscopy #1





