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- PDB-8a2a: EGFR kinase domain in complex with 2-(6,7-dihydro-5H-pyrrolo[1,2-... -

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Basic information

Entry
Database: PDB / ID: 8a2a
TitleEGFR kinase domain in complex with 2-(6,7-dihydro-5H-pyrrolo[1,2-c]imidazol-1-yl)-2-[6-[2-[4-[[4-(hydroxymethyl)-1-piperidyl]methyl]phenyl]ethynyl]-1-oxo-4-(trifluoromethyl)isoindolin-2-yl]-N-thiazol-2-yl-acetamide (form 2)
ComponentsEpidermal growth factor receptor
KeywordsTRANSFERASE / KINASE INHIBITOR
Function / homology
Function and homology information


positive regulation of protein kinase C activity / multivesicular body, internal vesicle lumen / positive regulation of prolactin secretion / negative regulation of cardiocyte differentiation / response to hydroxyisoflavone / diterpenoid metabolic process / Shc-EGFR complex / Inhibition of Signaling by Overexpressed EGFR / ovulation cycle / EGFR interacts with phospholipase C-gamma ...positive regulation of protein kinase C activity / multivesicular body, internal vesicle lumen / positive regulation of prolactin secretion / negative regulation of cardiocyte differentiation / response to hydroxyisoflavone / diterpenoid metabolic process / Shc-EGFR complex / Inhibition of Signaling by Overexpressed EGFR / ovulation cycle / EGFR interacts with phospholipase C-gamma / positive regulation of mucus secretion / epidermal growth factor binding / regulation of peptidyl-tyrosine phosphorylation / response to UV-A / tongue development / PLCG1 events in ERBB2 signaling / midgut development / ERBB2-EGFR signaling pathway / digestive tract morphogenesis / hydrogen peroxide metabolic process / morphogenesis of an epithelial fold / PTK6 promotes HIF1A stabilization / ERBB2 Activates PTK6 Signaling / Signaling by EGFR / intracellular vesicle / response to cobalamin / negative regulation of epidermal growth factor receptor signaling pathway / eyelid development in camera-type eye / cerebral cortex cell migration / protein insertion into membrane / ERBB2 Regulates Cell Motility / protein tyrosine kinase activator activity / Signaling by ERBB4 / Respiratory syncytial virus (RSV) attachment and entry / PI3K events in ERBB2 signaling / negative regulation of mitotic cell cycle / MAP kinase kinase kinase activity / hair follicle development / Estrogen-dependent nuclear events downstream of ESR-membrane signaling / positive regulation of G1/S transition of mitotic cell cycle / GAB1 signalosome / positive regulation of bone resorption / embryonic placenta development / positive regulation of phosphorylation / salivary gland morphogenesis / peptidyl-tyrosine autophosphorylation / positive regulation of peptidyl-serine phosphorylation / positive regulation of glial cell proliferation / positive regulation of vasoconstriction / Signaling by ERBB2 / transmembrane receptor protein tyrosine kinase activity / GRB2 events in EGFR signaling / TFAP2 (AP-2) family regulates transcription of growth factors and their receptors / SHC1 events in EGFR signaling / EGFR Transactivation by Gastrin / GRB2 events in ERBB2 signaling / SHC1 events in ERBB2 signaling / cellular response to epidermal growth factor stimulus / cellular response to dexamethasone stimulus / positive regulation of synaptic transmission, glutamatergic / ossification / positive regulation of DNA repair / neuron projection morphogenesis / positive regulation of superoxide anion generation / positive regulation of epithelial cell proliferation / liver regeneration / epithelial cell proliferation / basal plasma membrane / Signal transduction by L1 / positive regulation of DNA replication / positive regulation of protein localization to plasma membrane / astrocyte activation / phosphatidylinositol 3-kinase/protein kinase B signal transduction / NOTCH3 Activation and Transmission of Signal to the Nucleus / cellular response to amino acid stimulus / positive regulation of smooth muscle cell proliferation / cellular response to estradiol stimulus / lung development / EGFR downregulation / synaptic membrane / Signaling by ERBB2 TMD/JMD mutants / clathrin-coated endocytic vesicle membrane / placental growth factor receptor activity / insulin receptor activity / vascular endothelial growth factor receptor activity / Constitutive Signaling by EGFRvIII / hepatocyte growth factor receptor activity / macrophage colony-stimulating factor receptor activity / platelet-derived growth factor alpha-receptor activity / platelet-derived growth factor beta-receptor activity / stem cell factor receptor activity / boss receptor activity / protein tyrosine kinase collagen receptor activity / brain-derived neurotrophic factor receptor activity / transmembrane-ephrin receptor activity / GPI-linked ephrin receptor activity / epidermal growth factor receptor activity / fibroblast growth factor receptor activity / insulin-like growth factor receptor activity / Signaling by ERBB2 ECD mutants
Similarity search - Function
: / Epidermal growth factor receptor transmembrane-juxtamembrane segment / Tyrosine protein kinase, EGF/ERB/XmrK receptor / Growth factor receptor domain 4 / Growth factor receptor domain IV / Receptor L-domain / Furin-like cysteine-rich domain / Receptor L-domain superfamily / Furin-like cysteine rich region / Receptor L domain ...: / Epidermal growth factor receptor transmembrane-juxtamembrane segment / Tyrosine protein kinase, EGF/ERB/XmrK receptor / Growth factor receptor domain 4 / Growth factor receptor domain IV / Receptor L-domain / Furin-like cysteine-rich domain / Receptor L-domain superfamily / Furin-like cysteine rich region / Receptor L domain / Furin-like repeat / Furin-like repeats / Growth factor receptor cysteine-rich domain superfamily / : / Tyrosine-protein kinase, catalytic domain / Tyrosine kinase, catalytic domain / Tyrosine protein kinases specific active-site signature. / Tyrosine-protein kinase, active site / Serine-threonine/tyrosine-protein kinase, catalytic domain / Protein tyrosine and serine/threonine kinase / Transferase(Phosphotransferase) domain 1 / Transferase(Phosphotransferase); domain 1 / Protein kinase, ATP binding site / Protein kinases ATP-binding region signature. / Protein kinase domain profile. / Protein kinase domain / Protein kinase-like domain superfamily / Orthogonal Bundle / Mainly Alpha
Similarity search - Domain/homology
Chem-KY9 / Epidermal growth factor receptor
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.43 Å
AuthorsKuglstatter, A. / Ehler, A.
Funding support Switzerland, 1items
OrganizationGrant numberCountry
F. Hoffmann-La Roche LTD Switzerland
CitationJournal: J.Med.Chem. / Year: 2022
Title: Discovery of Novel Allosteric EGFR L858R Inhibitors for the Treatment of Non-Small-Cell Lung Cancer as a Single Agent or in Combination with Osimertinib.
Authors: Obst-Sander, U. / Ricci, A. / Kuhn, B. / Friess, T. / Koldewey, P. / Kuglstatter, A. / Hewings, D. / Goergler, A. / Steiner, S. / Rueher, D. / Imhoff, M.P. / Raschetti, N. / Marty, H.P. / ...Authors: Obst-Sander, U. / Ricci, A. / Kuhn, B. / Friess, T. / Koldewey, P. / Kuglstatter, A. / Hewings, D. / Goergler, A. / Steiner, S. / Rueher, D. / Imhoff, M.P. / Raschetti, N. / Marty, H.P. / Dietzig, A. / Rynn, C. / Ehler, A. / Burger, D. / Kornacker, M. / Schaffland, J.P. / Herting, F. / Pao, W. / Bischoff, J.R. / Martoglio, B. / Alice Nagel, Y. / Jaeschke, G.
History
DepositionJun 3, 2022Deposition site: PDBE / Processing site: PDBE
Revision 1.0Oct 19, 2022Provider: repository / Type: Initial release
Revision 1.1Oct 26, 2022Group: Database references / Category: citation / citation_author
Item: _citation.journal_volume / _citation.page_first ..._citation.journal_volume / _citation.page_first / _citation.page_last / _citation_author.identifier_ORCID
Revision 1.2Jan 31, 2024Group: Data collection / Refinement description
Category: chem_comp_atom / chem_comp_bond / pdbx_initial_refinement_model

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: Epidermal growth factor receptor
hetero molecules


Theoretical massNumber of molelcules
Total (without water)37,9963
Polymers37,2251
Non-polymers7712
Water3,981221
1


  • Idetical with deposited unit
  • defined by author&software
  • Evidence: gel filtration
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area150 Å2
ΔGint-8 kcal/mol
Surface area15150 Å2
MethodPISA
Unit cell
Length a, b, c (Å)47.184, 68.591, 104.286
Angle α, β, γ (deg.)90.000, 90.000, 90.000
Int Tables number19
Space group name H-MP212121

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Components

#1: Protein Epidermal growth factor receptor / Proto-oncogene c-ErbB-1 / Receptor tyrosine-protein kinase erbB-1


Mass: 37225.098 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: EGFR, ERBB, ERBB1, HER1 / Production host: Spodoptera frugiperda (fall armyworm)
References: UniProt: P00533, receptor protein-tyrosine kinase
#2: Chemical ChemComp-KY9 / (2R)-2-(6,7-dihydro-5H-pyrrolo[1,2-c]imidazol-1-yl)-2-[5-[2-[4-[[4-(hydroxymethyl)piperidin-1-yl]methyl]phenyl]ethynyl]-3-oxidanylidene-7-(trifluoromethyl)-1H-isoindol-2-yl]-N-(1,3-thiazol-2-yl)ethanamide


Mass: 674.735 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C35H33F3N6O3S / Feature type: SUBJECT OF INVESTIGATION
#3: Chemical ChemComp-SO4 / SULFATE ION


Mass: 96.063 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: SO4
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 221 / Source method: isolated from a natural source / Formula: H2O
Has ligand of interestY

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 1

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Sample preparation

CrystalDensity Matthews: 2.27 Å3/Da / Density % sol: 45.74 %
Crystal growTemperature: 293 K / Method: vapor diffusion, sitting drop / pH: 5.5
Details: 25% PEG Smear Medium, 0.1 M sodium cacodylate, 0.2 M ammonium sulfate

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: SLS / Beamline: X10SA / Wavelength: 0.9999 Å
DetectorType: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Sep 1, 2019
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9999 Å / Relative weight: 1
ReflectionResolution: 1.43→68.59 Å / Num. obs: 40957 / % possible obs: 94.5 % / Redundancy: 10.3 % / CC1/2: 1 / Net I/σ(I): 14.7
Reflection shellResolution: 1.43→1.58 Å / Num. unique obs: 2156 / CC1/2: 0.67

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Processing

Software
NameVersionClassification
REFMAC5.8.0267refinement
PDB_EXTRACT3.27data extraction
XDSdata reduction
STARANISOdata scaling
PHENIXphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 8A27

8a27


Resolution: 1.43→57.31 Å / Cor.coef. Fo:Fc: 0.962 / Cor.coef. Fo:Fc free: 0.952 / SU B: 3.066 / SU ML: 0.058 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.094 / ESU R Free: 0.096 / Stereochemistry target values: MAXIMUM LIKELIHOOD
Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : WITH TLS ADDED
RfactorNum. reflection% reflectionSelection details
Rfree0.2233 2074 4.8 %RANDOM
Rwork0.188 ---
obs0.1897 40957 67.97 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK
Displacement parametersBiso max: 100.11 Å2 / Biso mean: 30.325 Å2 / Biso min: 12.2 Å2
Baniso -1Baniso -2Baniso -3
1-0.48 Å20 Å20 Å2
2--0.03 Å20 Å2
3----0.51 Å2
Refinement stepCycle: final / Resolution: 1.43→57.31 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms2456 0 53 221 2730
Biso mean--33.52 38.39 -
Num. residues----306
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0140.0132599
X-RAY DIFFRACTIONr_bond_other_d0.0010.0152497
X-RAY DIFFRACTIONr_angle_refined_deg1.8481.673534
X-RAY DIFFRACTIONr_angle_other_deg1.4491.5785775
X-RAY DIFFRACTIONr_dihedral_angle_1_deg7.1335315
X-RAY DIFFRACTIONr_dihedral_angle_2_deg31.78222.114123
X-RAY DIFFRACTIONr_dihedral_angle_3_deg16.18415474
X-RAY DIFFRACTIONr_dihedral_angle_4_deg16.5141516
X-RAY DIFFRACTIONr_chiral_restr0.10.2338
X-RAY DIFFRACTIONr_gen_planes_refined0.0120.022829
X-RAY DIFFRACTIONr_gen_planes_other0.0010.02546
LS refinement shellResolution: 1.43→1.467 Å / Rfactor Rfree error: 0 / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.332 6 -
Rwork0.39 145 -
all-151 -
obs--3.28 %
Refinement TLS params.Method: refined / Origin x: 4.0271 Å / Origin y: -8.7772 Å / Origin z: -14.3764 Å
111213212223313233
T0.0272 Å2-0.0006 Å20.001 Å2-0.0328 Å20.007 Å2--0.0512 Å2
L0.1154 °20.1172 °20.1921 °2-0.8781 °20.2787 °2--0.7463 °2
S-0.0343 Å °0.0027 Å °-0.0485 Å °-0.0916 Å °0.0134 Å °-0.0997 Å °-0.1348 Å °0.0263 Å °0.0209 Å °

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