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Open data
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Basic information
Entry | Database: PDB / ID: 3lo5 | ||||||
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Title | Crystal Structure of the dominant negative S17N mutant of Ras | ||||||
![]() | GTPase HRas | ||||||
![]() | ONCOPROTEIN / Ras / nucleotide exchange / dominant negative / Mg2+ / Acetylation / Cell membrane / Disease mutation / Golgi apparatus / GTP-binding / Lipoprotein / Membrane / Methylation / Nucleotide-binding / Palmitate / Prenylation / Proto-oncogene / S-nitrosylation | ||||||
Function / homology | ![]() GTPase complex / oncogene-induced cell senescence / positive regulation of ruffle assembly / regulation of neurotransmitter receptor localization to postsynaptic specialization membrane / negative regulation of GTPase activity / T-helper 1 type immune response / positive regulation of wound healing / positive regulation of miRNA metabolic process / defense response to protozoan / Signaling by RAS GAP mutants ...GTPase complex / oncogene-induced cell senescence / positive regulation of ruffle assembly / regulation of neurotransmitter receptor localization to postsynaptic specialization membrane / negative regulation of GTPase activity / T-helper 1 type immune response / positive regulation of wound healing / positive regulation of miRNA metabolic process / defense response to protozoan / Signaling by RAS GAP mutants / Signaling by RAS GTPase mutants / Activation of RAS in B cells / RAS signaling downstream of NF1 loss-of-function variants / SOS-mediated signalling / Activated NTRK3 signals through RAS / Activated NTRK2 signals through RAS / SHC1 events in ERBB4 signaling / positive regulation of protein targeting to membrane / Signalling to RAS / SHC-related events triggered by IGF1R / Activated NTRK2 signals through FRS2 and FRS3 / Estrogen-stimulated signaling through PRKCZ / adipose tissue development / SHC-mediated cascade:FGFR3 / MET activates RAS signaling / : / Schwann cell development / Signaling by PDGFRA transmembrane, juxtamembrane and kinase domain mutants / Signaling by PDGFRA extracellular domain mutants / SHC-mediated cascade:FGFR2 / PTK6 Regulates RHO GTPases, RAS GTPase and MAP kinases / SHC-mediated cascade:FGFR4 / Signaling by FGFR4 in disease / SHC-mediated cascade:FGFR1 / Erythropoietin activates RAS / protein-membrane adaptor activity / FRS-mediated FGFR3 signaling / Signaling by FLT3 ITD and TKD mutants / FRS-mediated FGFR2 signaling / FRS-mediated FGFR4 signaling / Signaling by FGFR3 in disease / p38MAPK events / Tie2 Signaling / FRS-mediated FGFR1 signaling / Signaling by FGFR2 in disease / GRB2 events in EGFR signaling / SHC1 events in EGFR signaling / EPHB-mediated forward signaling / EGFR Transactivation by Gastrin / Signaling by FLT3 fusion proteins / FLT3 Signaling / myelination / Ras activation upon Ca2+ influx through NMDA receptor / Signaling by FGFR1 in disease / GRB2 events in ERBB2 signaling / NCAM signaling for neurite out-growth / CD209 (DC-SIGN) signaling / SHC1 events in ERBB2 signaling / Downstream signal transduction / Constitutive Signaling by Overexpressed ERBB2 / Insulin receptor signalling cascade / intrinsic apoptotic signaling pathway / small monomeric GTPase / Signaling by phosphorylated juxtamembrane, extracellular and kinase domain KIT mutants / G protein activity / positive regulation of GTPase activity / VEGFR2 mediated cell proliferation / positive regulation of epithelial cell proliferation / regulation of actin cytoskeleton organization / FCERI mediated MAPK activation / animal organ morphogenesis / positive regulation of JNK cascade / Signaling by ERBB2 TMD/JMD mutants / RAF activation / regulation of long-term neuronal synaptic plasticity / positive regulation of MAP kinase activity / Signaling by high-kinase activity BRAF mutants / Constitutive Signaling by EGFRvIII / MAP2K and MAPK activation / Signaling by ERBB2 ECD mutants / Signaling by ERBB2 KD Mutants / Signaling by SCF-KIT / cellular response to gamma radiation / Regulation of RAS by GAPs / endocytosis / Negative regulation of MAPK pathway / RAS processing / Signaling by RAF1 mutants / Signaling by moderate kinase activity BRAF mutants / Paradoxical activation of RAF signaling by kinase inactive BRAF / Signaling downstream of RAS mutants / GDP binding / chemotaxis / MAPK cascade / cellular senescence / Signaling by BRAF and RAF1 fusions / positive regulation of type II interferon production / positive regulation of fibroblast proliferation / insulin receptor signaling pathway / Constitutive Signaling by Ligand-Responsive EGFR Cancer Variants Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Nassar, N. / Singh, K. / Garcia-Diaz, M. | ||||||
![]() | ![]() Title: Structure of the Dominant Negative S17N Mutant of Ras Authors: Nassar, N. / Singh, K. / Garcia-Diaz, M. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 198.5 KB | Display | ![]() |
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PDB format | ![]() | 157.8 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 1.3 MB | Display | ![]() |
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Full document | ![]() | 1.4 MB | Display | |
Data in XML | ![]() | 20.3 KB | Display | |
Data in CIF | ![]() | 26.2 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 4q21S S: Starting model for refinement |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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3 | ![]()
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Unit cell |
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Components on special symmetry positions |
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Noncrystallographic symmetry (NCS) | NCS domain:
NCS domain segments:
NCS ensembles :
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Components
#1: Protein | Mass: 18902.217 Da / Num. of mol.: 3 / Fragment: H-Ras (UNP residues 1-166) / Mutation: S17N Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() #2: Chemical | #3: Chemical | ChemComp-CA / #4: Chemical | ChemComp-SO4 / | #5: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.45 Å3/Da / Density % sol: 49.88 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, hanging drop / pH: 7 Details: 15% (v/v) PEG400, 13% (w/v) PEG8000, 0.2 M calcium acetate, and 0.1 M Tris-HCl pH = 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: ADSC QUANTUM 210 / Detector: CCD / Date: 2007 / Details: Si-monochromator |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
Reflection | Resolution: 2.6→44.7 Å / Num. all: 17942 / Num. obs: 17942 / % possible obs: 99.8 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 2 / Redundancy: 5.6 % / Biso Wilson estimate: 56.6 Å2 / Rmerge(I) obs: 0.1 / Rsym value: 0.1 / Net I/σ(I): 17.5 |
Reflection shell | Resolution: 2.6→2.69 Å / Redundancy: 5.6 % / Rmerge(I) obs: 0.58 / Mean I/σ(I) obs: 3.2 / Rsym value: 0.579 / % possible all: 99.7 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 4Q21 Resolution: 2.568→41.81 Å / SU ML: 1.25 / Isotropic thermal model: isotropic / Cross valid method: THROUGHOUT / σ(F): 1.34 / 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: 51.296 Å2 / ksol: 0.36 e/Å3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 37.3 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine analyze | Luzzati coordinate error free: 0.37 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.568→41.81 Å
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Refine LS restraints |
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Refine LS restraints NCS |
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LS refinement shell |
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Refinement TLS params. | Refine-ID: X-RAY DIFFRACTION
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Refinement TLS group | Selection details: chain F |