+Open data
-Basic information
Entry | Database: PDB / ID: 3v4f | ||||||
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Title | H-Ras PEG 400/CaCl2, ordered off | ||||||
Components | GTPase HRasHRAS | ||||||
Keywords | SIGNALING PROTEIN / GTP-BINDING / NUCLEOTIDE BINDING | ||||||
Function / homology | Function and homology information Activation of RAS in B cells / SHC1 events in ERBB4 signaling / GRB2 events in EGFR signaling / SHC1 events in EGFR signaling / MET activates RAS signaling / p38MAPK events / GRB2 events in ERBB2 signaling / Tie2 Signaling / SHC-mediated cascade:FGFR1 / FRS-mediated FGFR1 signaling ...Activation of RAS in B cells / SHC1 events in ERBB4 signaling / GRB2 events in EGFR signaling / SHC1 events in EGFR signaling / MET activates RAS signaling / p38MAPK events / GRB2 events in ERBB2 signaling / Tie2 Signaling / SHC-mediated cascade:FGFR1 / FRS-mediated FGFR1 signaling / SHC-mediated cascade:FGFR3 / FRS-mediated FGFR3 signaling / FRS-mediated FGFR4 signaling / SHC-mediated cascade:FGFR4 / FLT3 Signaling / CD209 (DC-SIGN) signaling / SHC-mediated cascade:FGFR2 / FRS-mediated FGFR2 signaling / mitotic cell cycle checkpoint signaling / PTK6 Regulates RHO GTPases, RAS GTPase and MAP kinases / EGFR Transactivation by Gastrin / Signaling by SCF-KIT / : / : / RAF activation / Downstream signal transduction / Regulation of RAS by GAPs / regulation of cell cycle => GO:0051726 / DAP12 signaling / VEGFR2 mediated cell proliferation / Estrogen-stimulated signaling through PRKCZ / NCAM signaling for neurite out-growth / Negative regulation of MAPK pathway / FCERI mediated MAPK activation / : / MAP2K and MAPK activation / response to isolation stress / EPHB-mediated forward signaling / positive regulation of Ras protein signal transduction / positive regulation of ruffle assembly / RAF/MAP kinase cascade / regulation of neurotransmitter receptor localization to postsynaptic specialization membrane / negative regulation of GTPase activity / positive regulation of miRNA metabolic process / T-helper 1 type immune response / small GTPase-mediated signal transduction / positive regulation of wound healing / defense response to protozoan / positive regulation of protein targeting to membrane / positive regulation of phospholipase C activity / intrinsic apoptotic signaling pathway / small monomeric GTPase / liver development / positive regulation of DNA replication / positive regulation of epithelial cell proliferation / regulation of long-term neuronal synaptic plasticity / positive regulation of JNK cascade / cellular response to gamma radiation / positive regulation of MAP kinase activity / positive regulation of GTPase activity / endocytosis / GDP binding / cellular senescence / positive regulation of type II interferon production / T cell receptor signaling pathway / Ras protein signal transduction / negative regulation of neuron apoptotic process / positive regulation of MAPK cascade / positive regulation of ERK1 and ERK2 cascade / positive regulation of cell migration / positive regulation of protein phosphorylation / negative regulation of cell population proliferation / Golgi membrane / negative regulation of gene expression / intracellular membrane-bounded organelle / GTPase activity / glutamatergic synapse / apoptotic process / positive regulation of cell population proliferation / protein-containing complex binding / GTP binding / positive regulation of gene expression / Golgi apparatus / positive regulation of transcription by RNA polymerase II / nucleoplasm / plasma membrane / cytosol Similarity search - Function | ||||||
Biological species | Rattus norvegicus (Norway rat) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / molecular replacement / Resolution: 1.391 Å | ||||||
Authors | Holzapfel, G. / Mattos, C. | ||||||
Citation | Journal: Biochemistry / Year: 2012 Title: Shift in the Equilibrium between On and Off States of the Allosteric Switch in Ras-GppNHp Affected by Small Molecules and Bulk Solvent Composition. Authors: Holzapfel, G. / Buhrman, G. / Mattos, C. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 3v4f.cif.gz | 54.6 KB | Display | PDBx/mmCIF format |
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PDB format | pdb3v4f.ent.gz | 38.1 KB | Display | PDB format |
PDBx/mmJSON format | 3v4f.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/v4/3v4f ftp://data.pdbj.org/pub/pdb/validation_reports/v4/3v4f | HTTPS FTP |
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-Related structure data
Related structure data | 4dlrC 4dlsC 4dltC 4dluC 4dlvC 4dlwC 4dlxC 4dlyC 4dlzC C: citing same article (ref.) |
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Similar structure data |
-Links
-Assembly
Deposited unit |
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Unit cell |
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Components on special symmetry positions |
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-Components
-Protein , 1 types, 1 molecules A
#1: Protein | Mass: 18876.178 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Rattus norvegicus (Norway rat) / Gene: Hras, Hras1 / Plasmid: pET21 / Production host: Escherichia coli (E. coli) / Strain (production host): BL21(DE3) / References: UniProt: P20171 |
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-Non-polymers , 5 types, 179 molecules
#2: Chemical | #3: Chemical | #4: Chemical | ChemComp-DTU / ( | #5: Chemical | ChemComp-GNP / | #6: 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: 2.68 Å3/Da / Density % sol: 54.06 % |
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Crystal grow | Temperature: 298 K / Method: vapor diffusion, hanging drop / pH: 7.5 Details: 20% PEG 3350 200 mM CaCl2, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K |
-Data collection
Diffraction | Mean temperature: 100 K | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Diffraction source | Source: SYNCHROTRON / Type: APS / Wavelength: 1 Å | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Detector | Type: MARRESEARCH / Detector: CCD / Date: Dec 5, 2011 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation | Monochromator: crystal / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection | Resolution: 1.39→35 Å / Num. obs: 40675 / % possible obs: 99.9 % / Redundancy: 10.1 % / Rmerge(I) obs: 0.063 / Χ2: 1.878 / Net I/σ(I): 14.1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection shell |
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-Phasing
Phasing | Method: molecular replacement |
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-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT / Resolution: 1.391→33.274 Å / Occupancy max: 1 / Occupancy min: 0.46 / SU ML: 0.37 / σ(F): 1.34 / Phase error: 18.26 / Stereochemistry target values: ML
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL / Bsol: 55.857 Å2 / ksol: 0.423 e/Å3 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 65.09 Å2 / Biso mean: 20.8433 Å2 / Biso min: 7.78 Å2
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Refinement step | Cycle: LAST / Resolution: 1.391→33.274 Å
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Refine LS restraints |
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LS refinement shell | Refine-ID: X-RAY DIFFRACTION / Total num. of bins used: 14
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