+Open data
-Basic information
Entry | Database: PDB / ID: 5t46 | ||||||
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Title | Crystal structure of the human eIF4E-eIF4G complex | ||||||
Components |
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Keywords | TRANSLATION / GENE REGULATION / CAP BINDING PROTEIN / 4E-BINDING PROTEIN / TRANSLATION INITIATION / eIF4F | ||||||
Function / homology | Function and homology information positive regulation of eukaryotic translation initiation factor 4F complex assembly / positive regulation of mRNA cap binding / positive regulation of translation in response to endoplasmic reticulum stress / cap-dependent translational initiation / macromolecule biosynthetic process / Activation of the mRNA upon binding of the cap-binding complex and eIFs, and subsequent binding to 43S / eukaryotic initiation factor 4G binding / eukaryotic initiation factor 4E binding / regulation of cellular response to stress / regulation of translation at postsynapse, modulating synaptic transmission ...positive regulation of eukaryotic translation initiation factor 4F complex assembly / positive regulation of mRNA cap binding / positive regulation of translation in response to endoplasmic reticulum stress / cap-dependent translational initiation / macromolecule biosynthetic process / Activation of the mRNA upon binding of the cap-binding complex and eIFs, and subsequent binding to 43S / eukaryotic initiation factor 4G binding / eukaryotic initiation factor 4E binding / regulation of cellular response to stress / regulation of translation at postsynapse, modulating synaptic transmission / RNA cap binding / chromatoid body / eukaryotic translation initiation factor 4F complex / Z-decay: degradation of maternal mRNAs by zygotically expressed factors / translation factor activity, RNA binding / mRNA cap binding / : / Deadenylation of mRNA / miRNA-mediated gene silencing by inhibition of translation / Transport of the SLBP independent Mature mRNA / Transport of the SLBP Dependant Mature mRNA / RNA 7-methylguanosine cap binding / M-decay: degradation of maternal mRNAs by maternally stored factors / Transport of Mature mRNA Derived from an Intronless Transcript / positive regulation of protein localization to cell periphery / RISC complex / regulation of translational initiation / Ribosomal scanning and start codon recognition / Translation initiation complex formation / stem cell population maintenance / negative regulation of peptidyl-threonine phosphorylation / mTORC1-mediated signalling / cellular response to nutrient levels / regulation of presynapse assembly / Nonsense Mediated Decay (NMD) independent of the Exon Junction Complex (EJC) / GTP hydrolysis and joining of the 60S ribosomal subunit / negative regulation of neuron differentiation / L13a-mediated translational silencing of Ceruloplasmin expression / positive regulation of G1/S transition of mitotic cell cycle / behavioral fear response / Nonsense Mediated Decay (NMD) enhanced by the Exon Junction Complex (EJC) / mRNA export from nucleus / translation initiation factor binding / energy homeostasis / translational initiation / positive regulation of neuron differentiation / positive regulation of protein metabolic process / translation initiation factor activity / cellular response to dexamethasone stimulus / positive regulation of mitotic cell cycle / negative regulation of autophagy / AUF1 (hnRNP D0) binds and destabilizes mRNA / P-body / lung development / G1/S transition of mitotic cell cycle / cytoplasmic ribonucleoprotein granule / ISG15 antiviral mechanism / neuron differentiation / Regulation of expression of SLITs and ROBOs / cytoplasmic stress granule / regulation of translation / positive regulation of peptidyl-serine phosphorylation / positive regulation of cell growth / postsynapse / response to ethanol / DNA-binding transcription factor binding / negative regulation of translation / molecular adaptor activity / ribosome / nuclear speck / translation / mRNA binding / glutamatergic synapse / perinuclear region of cytoplasm / enzyme binding / RNA binding / extracellular exosome / ATP binding / membrane / identical protein binding / nucleus / cytosol / cytoplasm Similarity search - Function | ||||||
Biological species | Homo sapiens (human) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.53 Å | ||||||
Authors | Gruener, S. / Peter, D. / Weber, R. / Wohlbold, L. / Chung, M.-Y. / Weichenrieder, O. / Valkov, E. / Igreja, C. / Izaurralde, E. | ||||||
Citation | Journal: Mol.Cell / Year: 2016 Title: The Structures of eIF4E-eIF4G Complexes Reveal an Extended Interface to Regulate Translation Initiation. Authors: Gruner, S. / Peter, D. / Weber, R. / Wohlbold, L. / Chung, M.Y. / Weichenrieder, O. / Valkov, E. / Igreja, C. / Izaurralde, E. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 5t46.cif.gz | 284 KB | Display | PDBx/mmCIF format |
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PDB format | pdb5t46.ent.gz | 234.5 KB | Display | PDB format |
PDBx/mmJSON format | 5t46.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/t4/5t46 ftp://data.pdbj.org/pub/pdb/validation_reports/t4/5t46 | HTTPS FTP |
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-Related structure data
Related structure data | 5t47C 5t48C 4tpwS S: Starting model for refinement C: citing same article (ref.) |
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Similar structure data |
-Links
-Assembly
Deposited unit |
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2 |
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Unit cell |
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-Components
#1: Protein | Mass: 25503.711 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: EIF4E, EIF4EL1, EIF4F / Plasmid: PETMCN / Details (production host): (PNYC) / Production host: Escherichia coli BL21(DE3) (bacteria) / Variant (production host): STAR / References: UniProt: P06730 #2: Protein | Mass: 7876.048 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: EIF4G1, EIF4F, EIF4G, EIF4GI / Plasmid: PETMCN / Details (production host): (PNEA) / Production host: Escherichia coli BL21(DE3) (bacteria) / Variant (production host): STAR / References: UniProt: Q04637 #3: Chemical | #4: Chemical | ChemComp-GOL / #5: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 1.9 Å3/Da / Density % sol: 35 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, sitting drop / pH: 7.25 / Details: 0.1 M Hepes pH 7.25, 25% w/v PEG 6000 |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: SOLEIL / Beamline: PROXIMA 1 / Wavelength: 0.97857 Å |
Detector | Type: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Jul 23, 2015 / Details: DYNAMICALLY BENDABLE MIRRORS |
Radiation | Monochromator: SI(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.97857 Å / Relative weight: 1 |
Reflection | Resolution: 1.53→44.65 Å / Num. obs: 74453 / % possible obs: 99.8 % / Observed criterion σ(I): -3 / Redundancy: 3.7 % / Biso Wilson estimate: 25 Å2 / CC1/2: 0.998 / Rsym value: 0.052 / Net I/σ(I): 11.6 |
Reflection shell | Resolution: 1.53→1.56 Å / Redundancy: 3.8 % / Rmerge(I) obs: 1.013 / Mean I/σ(I) obs: 1.2 / CC1/2: 0.565 / Rsym value: 1.013 / % possible all: 99.9 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 4TPW Resolution: 1.53→44.647 Å / SU ML: 0.17 / Cross valid method: FREE R-VALUE / σ(F): 1.01 / Phase error: 16.69 Details: TORSIONAL NCS RESTRAINTS WERE APPLIED RELATING CHAINS A, B TO CHAINS C, D. INDIVIDUAL B-FACTORS WERE REFINED ANISOTROPICALLY EXCEPT FOR WATER ATOMS. HYDROGENS WERE REFINED IN THE RIDING POSITIONS
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 34.99 Å2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.53→44.647 Å
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Refine LS restraints |
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LS refinement shell |
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