+Open data
-Basic information
Entry | Database: EMDB / ID: EMD-50641 | |||||||||
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Title | Human NatA-MAP2 80S ribosome complex | |||||||||
Map data | ||||||||||
Sample |
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Keywords | co-translational processing / ribosome associated factor (RAF) / methionine aminopeptidase 2 (MAP2) / N-terminal methionine excision (NME) / N-acetyl-transferase A (NatA) / N-termional acetylation (NTA) / UBA domain / a-solenoid / protein-protein and protein-RNA interactions / TRANSLATION | |||||||||
Function / homology | Function and homology information negative regulation of maintenance of mitotic sister chromatid cohesion, centromeric / N-terminal amino-acid Nalpha-acetyltransferase NatA / peptide-glutamate-alpha-N-acetyltransferase activity / NatA complex / peptide-serine-alpha-N-acetyltransferase activity / N-terminal protein amino acid acetylation / peptide alpha-N-acetyltransferase activity / N-terminal protein amino acid modification / peptidyl-methionine modification / initiator methionyl aminopeptidase activity ...negative regulation of maintenance of mitotic sister chromatid cohesion, centromeric / N-terminal amino-acid Nalpha-acetyltransferase NatA / peptide-glutamate-alpha-N-acetyltransferase activity / NatA complex / peptide-serine-alpha-N-acetyltransferase activity / N-terminal protein amino acid acetylation / peptide alpha-N-acetyltransferase activity / N-terminal protein amino acid modification / peptidyl-methionine modification / initiator methionyl aminopeptidase activity / methionyl aminopeptidase / eukaryotic 80S initiation complex / axial mesoderm development / metalloexopeptidase activity / 90S preribosome assembly / N-acetyltransferase activity / TORC2 complex binding / middle ear morphogenesis / 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 / positive regulation of DNA damage response, signal transduction by p53 class mediator resulting in transcription of p21 class mediator / internal protein amino acid acetylation / protein acetylation / Peptide chain elongation / Selenocysteine synthesis / metalloaminopeptidase activity / Formation of a pool of free 40S subunits / Eukaryotic Translation Termination / Response of EIF2AK4 (GCN2) to amino acid deficiency / SRP-dependent cotranslational protein targeting to membrane / Nonsense Mediated Decay (NMD) independent of the Exon Junction Complex (EJC) / Viral mRNA Translation / L13a-mediated translational silencing of Ceruloplasmin expression / GTP hydrolysis and joining of the 60S ribosomal subunit / chromosome organization / Major pathway of rRNA processing in the nucleolus and cytosol / protein-RNA complex assembly / Nonsense Mediated Decay (NMD) enhanced by the Exon Junction Complex (EJC) / cytosolic ribosome / aminopeptidase activity / rough endoplasmic reticulum / DNA damage response, signal transduction by p53 class mediator resulting in cell cycle arrest / maturation of LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / ossification / ribosomal large subunit biogenesis / skeletal system development / positive regulation of translation / sensory perception of sound / protein processing / cellular response to gamma radiation / mRNA 5'-UTR binding / Regulation of expression of SLITs and ROBOs / cytoplasmic ribonucleoprotein granule / rRNA processing / Inactivation, recovery and regulation of the phototransduction cascade / cellular response to UV / ribosome binding / regulation of translation / cell body / angiogenesis / transcription regulator complex / cytosolic large ribosomal subunit / cytoplasmic translation / postsynaptic density / cell differentiation / nuclear body / protein stabilization / rRNA binding / structural constituent of ribosome / ribonucleoprotein complex / cadherin binding / translation / intracellular membrane-bounded organelle / focal adhesion / mRNA binding / synapse / dendrite / regulation of DNA-templated transcription / nucleolus / negative regulation of apoptotic process / positive regulation of DNA-templated transcription / DNA binding / RNA binding / extracellular exosome / nucleoplasm / membrane / nucleus / metal ion binding / plasma membrane / cytoplasm / cytosol Similarity search - Function | |||||||||
Biological species | Homo sapiens (human) | |||||||||
Method | single particle reconstruction / cryo EM / Resolution: 2.69 Å | |||||||||
Authors | Klein MA / Wild K / Sinning I | |||||||||
Funding support | Germany, 1 items
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Citation | Journal: To Be Published Title: Multi-protein assemblies orchestrate enzymatic processing of the nascent chain on the 80S ribosome Authors: Klein MA / Wild K / Sinning I | |||||||||
History |
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-Structure visualization
Supplemental images |
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-Downloads & links
-EMDB archive
Map data | emd_50641.map.gz | 727.3 MB | EMDB map data format | |
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Header (meta data) | emd-50641-v30.xml emd-50641.xml | 26.8 KB 26.8 KB | Display Display | EMDB header |
FSC (resolution estimation) | emd_50641_fsc.xml | 23.7 KB | Display | FSC data file |
Images | emd_50641.png | 90.1 KB | ||
Filedesc metadata | emd-50641.cif.gz | 8.3 KB | ||
Others | emd_50641_half_map_1.map.gz emd_50641_half_map_2.map.gz | 1.3 GB 1.3 GB | ||
Archive directory | http://ftp.pdbj.org/pub/emdb/structures/EMD-50641 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-50641 | HTTPS FTP |
-Validation report
Summary document | emd_50641_validation.pdf.gz | 1.3 MB | Display | EMDB validaton report |
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Full document | emd_50641_full_validation.pdf.gz | 1.3 MB | Display | |
Data in XML | emd_50641_validation.xml.gz | 33.8 KB | Display | |
Data in CIF | emd_50641_validation.cif.gz | 45 KB | Display | |
Arichive directory | https://ftp.pdbj.org/pub/emdb/validation_reports/EMD-50641 ftp://ftp.pdbj.org/pub/emdb/validation_reports/EMD-50641 | HTTPS FTP |
-Related structure data
Related structure data | 9fpzMC 9fq0C 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_50641.map.gz / Format: CCP4 / Size: 1.4 GB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||
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Voxel size | X=Y=Z: 0.84 Å | ||||||||||||||||||||
Density |
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Symmetry | Space group: 1 | ||||||||||||||||||||
Details | EMDB XML:
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-Supplemental data
-Half map: #1
File | emd_50641_half_map_1.map | ||||||||||||
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Projections & Slices |
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Density Histograms |
-Half map: #2
File | emd_50641_half_map_2.map | ||||||||||||
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Projections & Slices |
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Density Histograms |
-Sample components
+Entire : human NatA and MAP2 bound to the PTE of the 80S ribosome
+Supramolecule #1: human NatA and MAP2 bound to the PTE of the 80S ribosome
+Macromolecule #1: N-alpha-acetyltransferase 10
+Macromolecule #3: Methionine aminopeptidase 2
+Macromolecule #4: N-alpha-acetyltransferase 15, NatA auxiliary subunit
+Macromolecule #6: 60S ribosomal protein L4
+Macromolecule #7: Large ribosomal subunit protein eL6
+Macromolecule #8: 60S ribosomal protein L38
+Macromolecule #9: Large ribosomal subunit protein uL24
+Macromolecule #10: 60S ribosomal protein L35
+Macromolecule #11: 60S ribosomal protein L23a
+Macromolecule #12: 60S ribosomal protein L19
+Macromolecule #13: 60S ribosomal protein L28
+Macromolecule #2: 5.8S rRNA (58-MER)
+Macromolecule #5: 28S rRNA (300-MER, fragments)
+Macromolecule #14: COBALT (II) ION
+Macromolecule #15: INOSITOL HEXAKISPHOSPHATE
-Experimental details
-Structure determination
Method | cryo EM |
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Processing | single particle reconstruction |
Aggregation state | particle |
-Sample preparation
Buffer | pH: 7.5 |
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Vitrification | Cryogen name: ETHANE |
-Electron microscopy
Microscope | TFS KRIOS |
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Image recording | Film or detector model: GATAN K3 (6k x 4k) / Average electron dose: 41.28 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: 2.3000000000000003 µm / Nominal defocus min: 1.3 µm |
Experimental equipment | Model: Titan Krios / Image courtesy: FEI Company |