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- PDB-7lc2: Crystal Structure of KRAS4b-Q61R (GMPPNP-bound) in complex with t... -
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Basic information
Entry | Database: PDB / ID: 7lc2 | ||||||
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Title | Crystal Structure of KRAS4b-Q61R (GMPPNP-bound) in complex with the RAS-binding domain (RBD) of SIN1 | ||||||
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![]() | ONCOPROTEIN / Hydrolase / KRAS / RAS / K-RAS / Small GTPase / GMPPNP / GppNHp MAPKAP1 / mTORC2 / SIN1 / RBD | ||||||
Function / homology | ![]() TORC2 signaling / TORC2 complex / regulation of cellular response to oxidative stress / phosphatidic acid binding / phosphatidylinositol-3,4-bisphosphate binding / negative regulation of Ras protein signal transduction / phosphatidylinositol-3,5-bisphosphate binding / forebrain astrocyte development / negative regulation of epithelial cell differentiation / regulation of synaptic transmission, GABAergic ...TORC2 signaling / TORC2 complex / regulation of cellular response to oxidative stress / phosphatidic acid binding / phosphatidylinositol-3,4-bisphosphate binding / negative regulation of Ras protein signal transduction / phosphatidylinositol-3,5-bisphosphate binding / forebrain astrocyte development / negative regulation of epithelial cell differentiation / regulation of synaptic transmission, GABAergic / epithelial tube branching involved in lung morphogenesis / type I pneumocyte differentiation / Rac protein signal transduction / skeletal muscle cell differentiation / positive regulation of Rac protein signal transduction / Constitutive Signaling by AKT1 E17K in Cancer / Signaling by RAS GAP mutants / Signaling by RAS GTPase mutants / Activation of RAS in B cells / CD28 dependent PI3K/Akt signaling / cellular response to nutrient levels / phosphatidylinositol-3,4,5-trisphosphate binding / RAS signaling downstream of NF1 loss-of-function variants / RUNX3 regulates p14-ARF / SOS-mediated signalling / Activated NTRK3 signals through RAS / Activated NTRK2 signals through RAS / SHC1 events in ERBB4 signaling / Signalling to RAS / SHC-related events triggered by IGF1R / glial cell proliferation / Activated NTRK2 signals through FRS2 and FRS3 / Estrogen-stimulated signaling through PRKCZ / SHC-mediated cascade:FGFR3 / MET activates RAS signaling / 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 CSF3 (G-CSF) / Signaling by FLT3 ITD and TKD mutants / positive regulation of glial cell proliferation / homeostasis of number of cells within a tissue / FRS-mediated FGFR2 signaling / FRS-mediated FGFR4 signaling / Signaling by FGFR3 in disease / p38MAPK events / Tie2 Signaling / FRS-mediated FGFR1 signaling / cytoskeleton organization / Signaling by FGFR2 in disease / striated muscle cell differentiation / GRB2 events in EGFR signaling / SHC1 events in EGFR signaling / substantia nigra development / phosphatidylinositol-4,5-bisphosphate binding / EGFR Transactivation by Gastrin / Signaling by FLT3 fusion proteins / FLT3 Signaling / Ras activation upon Ca2+ influx through NMDA receptor / Signaling by FGFR1 in disease / GRB2 events in ERBB2 signaling / CD209 (DC-SIGN) signaling / NCAM signaling for neurite out-growth / SHC1 events in ERBB2 signaling / Downstream signal transduction / Constitutive Signaling by Overexpressed ERBB2 / Insulin receptor signalling cascade / small monomeric GTPase / Signaling by phosphorylated juxtamembrane, extracellular and kinase domain KIT mutants / VEGFR2 mediated vascular permeability / G protein activity / VEGFR2 mediated cell proliferation / FCERI mediated MAPK activation / Signaling by ERBB2 TMD/JMD mutants / RAF activation / regulation of long-term neuronal synaptic plasticity / Signaling by high-kinase activity BRAF mutants / Constitutive Signaling by EGFRvIII / visual learning / MAP2K and MAPK activation / Signaling by ERBB2 ECD mutants / Signaling by ERBB2 KD Mutants / Signaling by SCF-KIT / cytoplasmic side of plasma membrane / small GTPase binding / Regulation of RAS by GAPs / RAS processing / Negative regulation of MAPK pathway / 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 / Signaling by CSF1 (M-CSF) in myeloid cells Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Dharmaiah, S. / Simanshu, D.K. | ||||||
Funding support | ![]()
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![]() | ![]() Title: RAS interaction with Sin1 is dispensable for mTORC2 assembly and activity. Authors: Castel, P. / Dharmaiah, S. / Sale, M.J. / Messing, S. / Rizzuto, G. / Cuevas-Navarro, A. / Cheng, A. / Trnka, M.J. / Urisman, A. / Esposito, D. / Simanshu, D.K. / McCormick, F. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 209.2 KB | Display | ![]() |
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PDB format | ![]() | 166.3 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 1.6 MB | Display | ![]() |
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Full document | ![]() | 1.6 MB | Display | |
Data in XML | ![]() | 20.3 KB | Display | |
Data in CIF | ![]() | 26.8 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 7lc1C ![]() 6vjjS S: Starting model for refinement C: citing same article ( |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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1 | ![]()
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2 | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 19545.459 Da / Num. of mol.: 2 / Mutation: Q61R Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() #2: Protein | Mass: 9824.110 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() #3: Chemical | #4: Chemical | #5: Water | ChemComp-HOH / | Has ligand of interest | Y | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.34 Å3/Da / Density % sol: 47.48 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, hanging drop / pH: 5 Details: 100mM MMT buffer (DL-malic acid, MES and Tris base in 1:2:2 ratio) pH 5, 25% PEG (polyethylene glycol) 1500 |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Diffraction source | Source: ![]() ![]() ![]() | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Detector | Type: DECTRIS EIGER X 16M / Detector: PIXEL / Date: Aug 3, 2017 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation wavelength | Wavelength: 0.97918 Å / Relative weight: 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection | Resolution: 2.7→45.47 Å / Num. obs: 15142 / % possible obs: 99.5 % / Redundancy: 6.635 % / Biso Wilson estimate: 74.424 Å2 / CC1/2: 0.997 / Rmerge(I) obs: 0.102 / Rrim(I) all: 0.111 / Χ2: 0.877 / Net I/σ(I): 11.57 / Num. measured all: 100465 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection shell | Diffraction-ID: 1
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 6VJJ Resolution: 2.7→45.47 Å / SU ML: 0.4 / Cross valid method: THROUGHOUT / σ(F): 1.35 / Phase error: 31.03 / 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 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 155.46 Å2 / Biso mean: 85.179 Å2 / Biso min: 30 Å2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: final / Resolution: 2.7→45.47 Å
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LS refinement shell | Refine-ID: X-RAY DIFFRACTION / Rfactor Rfree error: 0 / Total num. of bins used: 11 / % reflection obs: 100 %
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Refinement TLS params. | Method: refined / Refine-ID: X-RAY DIFFRACTION
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Refinement TLS group |
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