[English] 日本語

- EMDB-30108: Cryo-Em structure of eukaryotic pre-60S ribosome subunit from Sac... -
+
Open data
-
Basic information
Entry | Database: EMDB / ID: EMD-30108 | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Title | Cryo-Em structure of eukaryotic pre-60S ribosome subunit from Saccharomyces cerevisiae rpf2 delta 255-344 strain, C4 state. | ||||||||||||
![]() | Cryo-EM structure of pre-60S ribosomal subunit from Saccharomyces cerevisiae rpf2 delta 255-344 strain, C4 state | ||||||||||||
![]() |
| ||||||||||||
![]() | pre-60s / Rpf2 / RIBOSOME | ||||||||||||
Function / homology | ![]() protein-RNA complex remodeling / regulation of ribosomal subunit export from nucleus / exonucleolytic trimming to generate mature 5'-end of 5.8S rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / nuclear exosome (RNase complex) / Hydrolases / PeBoW complex / 7S RNA binding / positive regulation of ATP-dependent activity / rRNA primary transcript binding / maturation of 5.8S rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) ...protein-RNA complex remodeling / regulation of ribosomal subunit export from nucleus / exonucleolytic trimming to generate mature 5'-end of 5.8S rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / nuclear exosome (RNase complex) / Hydrolases / PeBoW complex / 7S RNA binding / positive regulation of ATP-dependent activity / rRNA primary transcript binding / maturation of 5.8S rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / regulation of polysaccharide biosynthetic process / maturation of 5.8S rRNA / transporter complex / cleavage in ITS2 between 5.8S rRNA and LSU-rRNA of tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / proteasome binding / Major pathway of rRNA processing in the nucleolus and cytosol / lipopolysaccharide transport / SRP-dependent cotranslational protein targeting to membrane / GTP hydrolysis and joining of the 60S ribosomal subunit / ribosomal large subunit binding / Nonsense Mediated Decay (NMD) independent of the Exon Junction Complex (EJC) / Nonsense Mediated Decay (NMD) enhanced by the Exon Junction Complex (EJC) / ATPase activator activity / Formation of a pool of free 40S subunits / preribosome, large subunit precursor / nuclear-transcribed mRNA catabolic process / L13a-mediated translational silencing of Ceruloplasmin expression / Gram-negative-bacterium-type cell outer membrane assembly / ribosomal large subunit export from nucleus / translational elongation / ribosomal subunit export from nucleus / regulation of translational fidelity / ribonucleoprotein complex binding / endonucleolytic cleavage in ITS1 to separate SSU-rRNA from 5.8S rRNA and LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / protein-RNA complex assembly / maturation of LSU-rRNA / Neutrophil degranulation / translation initiation factor activity / nuclear periphery / proteasome complex / assembly of large subunit precursor of preribosome / maturation of LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / ribosomal large subunit biogenesis / maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / cytosolic ribosome assembly / maturation of SSU-rRNA / macroautophagy / small-subunit processome / protein catabolic process / maintenance of translational fidelity / cell outer membrane / metallopeptidase activity / rRNA processing / protein transport / ribosome biogenesis / ATPase binding / 5S rRNA binding / ribosomal large subunit assembly / large ribosomal subunit rRNA binding / protein-macromolecule adaptor activity / cytosolic large ribosomal subunit / nucleic acid binding / cytoplasmic translation / negative regulation of translation / rRNA binding / structural constituent of ribosome / ribosome / translation / mRNA binding / GTPase activity / GTP binding / nucleolus / proteolysis / RNA binding / zinc ion binding / nucleoplasm / metal ion binding / identical protein binding / nucleus / cytosol / cytoplasm Similarity search - Function | ||||||||||||
Biological species | ![]() ![]() ![]() ![]() | ||||||||||||
Method | single particle reconstruction / cryo EM / Resolution: 3.2 Å | ||||||||||||
![]() | Li Y / Micic J | ||||||||||||
Funding support | ![]()
| ||||||||||||
![]() | ![]() Title: Coupling of 5S RNP rotation with maturation of functional centers during large ribosomal subunit assembly. Authors: Micic J / Li Y / Wu S / Wilson D / Tutuncuoglu B / Gao N / Woolford Jr JL | ||||||||||||
History |
|
-
Structure visualization
Movie |
![]() |
---|---|
Structure viewer | EM map: ![]() ![]() ![]() |
-
Downloads & links
-EMDB archive
Map data | ![]() | 192.9 MB | ![]() | |
---|---|---|---|---|
Header (meta data) | ![]() ![]() | 74.8 KB 74.8 KB | Display Display | ![]() |
Images | ![]() | 69.5 KB | ||
Filedesc metadata | ![]() | 17.1 KB | ||
Archive directory | ![]() ![]() | HTTPS FTP |
-Validation report
Summary document | ![]() | 624.2 KB | Display | ![]() |
---|---|---|---|---|
Full document | ![]() | 623.8 KB | Display | |
Data in XML | ![]() | 7.1 KB | Display | |
Data in CIF | ![]() | 8.2 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 6m62MC M: atomic model generated by this map C: citing same article ( |
---|---|
Similar structure data |
-
Links
EMDB pages | ![]() ![]() |
---|---|
Related items in Molecule of the Month |
-
Map
File | ![]() | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Annotation | Cryo-EM structure of pre-60S ribosomal subunit from Saccharomyces cerevisiae rpf2 delta 255-344 strain, C4 state | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Voxel size | X=Y=Z: 1.057 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Density |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Symmetry | Space group: 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Details | EMDB XML:
CCP4 map header:
|
-Supplemental data
-
Sample components
+Entire : Eukaryotic pre-60S ribosomal subunits
+Supramolecule #1: Eukaryotic pre-60S ribosomal subunits
+Macromolecule #1: RDN25-1 rRNA
+Macromolecule #2: RDN58-1 rRNA
+Macromolecule #3: RDN5-2 rRNA
+Macromolecule #6: ITS2-1 miscRNA
+Macromolecule #4: Probable metalloprotease ARX1
+Macromolecule #5: rRNA-processing protein CGR1
+Macromolecule #7: 60S ribosomal protein L2-A
+Macromolecule #8: 60S ribosomal protein L3
+Macromolecule #9: 60S ribosomal protein L4-A
+Macromolecule #10: 60S ribosomal protein L5
+Macromolecule #11: 60S ribosomal protein L6-A
+Macromolecule #12: 60S ribosomal protein L7-A
+Macromolecule #13: 60S ribosomal protein L8-A
+Macromolecule #14: 60S ribosomal protein L9-A
+Macromolecule #15: Bud site selection protein 20
+Macromolecule #16: 60S ribosomal protein L11-A
+Macromolecule #17: Proteasome-interacting protein CIC1
+Macromolecule #18: 60S ribosomal protein L13-A
+Macromolecule #19: 60S ribosomal protein L14-A
+Macromolecule #20: 60S ribosomal protein L15-A
+Macromolecule #21: 60S ribosomal protein L16-A
+Macromolecule #22: 60S ribosomal protein L17-A
+Macromolecule #23: 60S ribosomal protein L18-A
+Macromolecule #24: 60S ribosomal protein L19-A
+Macromolecule #25: 60S ribosomal protein L20-A
+Macromolecule #26: 60S ribosomal protein L21-A
+Macromolecule #27: 60S ribosomal protein L22-A
+Macromolecule #28: 60S ribosomal protein L23-A
+Macromolecule #29: Ribosome assembly factor MRT4
+Macromolecule #30: 60S ribosomal protein L25
+Macromolecule #31: 60S ribosomal protein L26-A
+Macromolecule #32: 60S ribosomal protein L27-A
+Macromolecule #33: 60S ribosomal protein L28
+Macromolecule #34: Nucleolar GTP-binding protein 1
+Macromolecule #35: 60S ribosomal protein L30
+Macromolecule #36: 60S ribosomal protein L31-A
+Macromolecule #37: 60S ribosomal protein L32
+Macromolecule #38: 60S ribosomal protein L33-A
+Macromolecule #39: 60S ribosomal protein L34-A
+Macromolecule #40: 60S ribosomal protein L35-A
+Macromolecule #41: 60S ribosomal protein L36-A
+Macromolecule #42: 60S ribosomal protein L37-A
+Macromolecule #43: 60S ribosomal protein L38
+Macromolecule #44: 60S ribosomal protein L39
+Macromolecule #45: Nucleolar GTP-binding protein 2
+Macromolecule #46: Pescadillo homolog
+Macromolecule #47: Ribosome biogenesis protein 15
+Macromolecule #48: 60S ribosomal protein L43-A
+Macromolecule #49: Ribosome biogenesis protein NOP53
+Macromolecule #50: Ribosome biogenesis protein NSA2
+Macromolecule #51: Nuclear GTP-binding protein NUG1
+Macromolecule #52: Ribosome biogenesis protein RLP7
+Macromolecule #53: Ribosome biogenesis protein RLP24
+Macromolecule #54: Ribosome biogenesis protein RPF2
+Macromolecule #55: Regulator of ribosome biosynthesis
+Macromolecule #56: Ribosome assembly protein 4
+Macromolecule #57: Eukaryotic translation initiation factor 6
+Macromolecule #58: UPF0642 protein YBL028C
+Macromolecule #59: ZINC ION
+Macromolecule #60: GUANOSINE-5'-TRIPHOSPHATE
+Macromolecule #61: MAGNESIUM ION
-Experimental details
-Structure determination
Method | cryo EM |
---|---|
![]() | single particle reconstruction |
Aggregation state | particle |
-
Sample preparation
Buffer | pH: 7.5 |
---|---|
Vitrification | Cryogen name: ETHANE |
-
Electron microscopy
Microscope | FEI TITAN KRIOS |
---|---|
Image recording | Film or detector model: GATAN K2 SUMMIT (4k x 4k) / Average electron dose: 1.9 e/Å2 |
Electron beam | Acceleration voltage: 300 kV / Electron source: OTHER |
Electron optics | Illumination mode: SPOT SCAN / Imaging mode: OTHER |
Experimental equipment | ![]() Model: Titan Krios / Image courtesy: FEI Company |
-
Image processing
Startup model | Type of model: EMDB MAP |
---|---|
Final reconstruction | Resolution.type: BY AUTHOR / Resolution: 3.2 Å / Resolution method: FSC 0.143 CUT-OFF / Number images used: 53177 |
Initial angle assignment | Type: ANGULAR RECONSTITUTION |
Final angle assignment | Type: ANGULAR RECONSTITUTION |