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Open data
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Basic information
Entry | Database: PDB / ID: 4riw | ||||||
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Title | Crystal structure of an EGFR/HER3 kinase domain heterodimer | ||||||
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![]() | TRANSFERASE / RECEPTOR TYROSINE KINASE / PSEUDOKINASE / KINASE / ATP BINDING / MEMBRANE | ||||||
Function / homology | ![]() neuregulin binding / positive regulation of cardiac muscle tissue development / cranial nerve development / Schwann cell differentiation / neuregulin receptor activity / negative regulation of secretion / endocardial cushion development / ERBB3:ERBB2 complex / GRB7 events in ERBB2 signaling / positive regulation of calcineurin-NFAT signaling cascade ...neuregulin binding / positive regulation of cardiac muscle tissue development / cranial nerve development / Schwann cell differentiation / neuregulin receptor activity / negative regulation of secretion / endocardial cushion development / ERBB3:ERBB2 complex / GRB7 events in ERBB2 signaling / positive regulation of calcineurin-NFAT signaling cascade / peripheral nervous system development / ErbB-3 class receptor binding / negative regulation of cell adhesion / negative regulation of motor neuron apoptotic process / response to hydroxyisoflavone / multivesicular body, internal vesicle lumen / positive regulation of prolactin secretion / negative regulation of cardiocyte differentiation / positive regulation of protein kinase C activity / diterpenoid metabolic process / Shc-EGFR complex / ovulation cycle / motor neuron apoptotic process / Inhibition of Signaling by Overexpressed EGFR / epidermal growth factor receptor activity / EGFR interacts with phospholipase C-gamma / positive regulation of mucus secretion / response to UV-A / epidermal growth factor binding / PLCG1 events in ERBB2 signaling / tongue development / midgut development / ERBB2-EGFR signaling pathway / hydrogen peroxide metabolic process / PTK6 promotes HIF1A stabilization / digestive tract morphogenesis / regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction / morphogenesis of an epithelial fold / ERBB2 Activates PTK6 Signaling / intracellular vesicle / Signaling by EGFR / response to cobalamin / transmembrane receptor protein tyrosine kinase activator activity / ERBB2-ERBB3 signaling pathway / protein tyrosine kinase activator activity / negative regulation of epidermal growth factor receptor signaling pathway / Signaling by ERBB4 / eyelid development in camera-type eye / protein insertion into membrane / growth factor binding / cerebral cortex cell migration / ERBB2 Regulates Cell Motility / Respiratory syncytial virus (RSV) attachment and entry / regulation of JNK cascade / : / PI3K events in ERBB2 signaling / positive regulation of cyclin-dependent protein serine/threonine kinase activity / negative regulation of mitotic cell cycle / hair follicle development / lateral plasma membrane / MAP kinase kinase kinase activity / Estrogen-dependent nuclear events downstream of ESR-membrane signaling / embryonic placenta development / positive regulation of bone resorption / GAB1 signalosome / positive regulation of G1/S transition of mitotic cell cycle / negative regulation of signal transduction / Schwann cell development / salivary gland morphogenesis / peptidyl-tyrosine autophosphorylation / positive regulation of phosphorylation / regulation of peptidyl-tyrosine phosphorylation / extrinsic apoptotic signaling pathway in absence of ligand / positive regulation of glial cell proliferation / positive regulation of vasoconstriction / Signaling by ERBB2 / cell surface receptor protein tyrosine kinase signaling pathway / cellular response to epidermal growth factor stimulus / GRB2 events in EGFR signaling / SHC1 events in EGFR signaling / EGFR Transactivation by Gastrin / cellular response to cadmium ion / myelination / GRB2 events in ERBB2 signaling / TFAP2 (AP-2) family regulates transcription of growth factors and their receptors / phosphatidylinositol 3-kinase/protein kinase B signal transduction / positive regulation of DNA repair / Downregulation of ERBB2:ERBB3 signaling / transmembrane receptor protein tyrosine kinase activity / SHC1 events in ERBB2 signaling / neurogenesis / cellular response to dexamethasone stimulus / ossification / positive regulation of synaptic transmission, glutamatergic / regulation of ERK1 and ERK2 cascade / neuron projection morphogenesis / basal plasma membrane / positive regulation of epithelial cell proliferation / positive regulation of superoxide anion generation / positive regulation of DNA replication Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Littlefield, P. / Jura, N. | ||||||
![]() | ![]() Title: Structural analysis of the EGFR/HER3 heterodimer reveals the molecular basis for activating HER3 mutations. Authors: Littlefield, P. / Liu, L. / Mysore, V. / Shan, Y. / Shaw, D.E. / Jura, N. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 466.7 KB | Display | ![]() |
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PDB format | ![]() | 381 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
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-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 4rixC ![]() 4riyC ![]() 2gs6S ![]() 3kexS C: citing same article ( S: Starting model for refinement |
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Similar structure data |
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Assembly
Deposited unit | ![]()
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Unit cell |
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Noncrystallographic symmetry (NCS) | NCS domain:
NCS domain segments: Component-ID: 1
NCS ensembles :
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Components
#1: Protein | Mass: 36490.148 Da / Num. of mol.: 2 / Fragment: KINASE DOMAIN, UNP residues 698-1020 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() References: UniProt: P21860, receptor protein-tyrosine kinase #2: Protein | Mass: 39167.219 Da / Num. of mol.: 2 / Fragment: KINASE DOMAIN, UNP residues 682-1022 / Mutation: V924R, F973A, L977A Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() References: UniProt: P00533, receptor protein-tyrosine kinase #3: Chemical | #4: Chemical | ChemComp-MG / #5: Chemical | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.73 Å3/Da / Density % sol: 54.96 % |
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Crystal grow | Temperature: 298 K / Method: vapor diffusion, hanging drop / pH: 7.5 Details: 7 mg/mL protein, 0.1M HEPES pH 7.5, 14% PEG-6000, 0.2M magnesium chloride, 2mM AMP-PNP, 1mM TCEP, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: ADSC QUANTUM 315r / Detector: CCD / Date: Mar 1, 2014 |
Radiation | Monochromator: KHOZU DOUBLE FLAT CRYSTAL, SI(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.115869 Å / Relative weight: 1 |
Reflection | Resolution: 3.1→60.48 Å / Num. all: 29435 / Num. obs: 28729 / % possible obs: 97.6 % / Observed criterion σ(F): 0 / Observed criterion σ(I): -3 / Redundancy: 2.7 % / Rmerge(I) obs: 0.191 / Net I/σ(I): 5.2 |
Reflection shell | Resolution: 3.1→3.27 Å / Redundancy: 2.7 % / Rmerge(I) obs: 0.602 / Mean I/σ(I) obs: 2 / % possible all: 99.4 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 2GS6 AND 3KEX Resolution: 3.1→60.476 Å / SU ML: 0.46 / σ(F): 1.35 / Phase error: 29.91 / 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 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 3.1→60.476 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. | Method: refined / Refine-ID: X-RAY DIFFRACTION
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Refinement TLS group |
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