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- PDB-9iut: Crystal structure of cancer-specific anti-HER2 antibody H2Mab-250... -
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Open data
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Basic information
Entry | Database: PDB / ID: 9iut | ||||||
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Title | Crystal structure of cancer-specific anti-HER2 antibody H2Mab-250 in complex with epitope peptide | ||||||
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![]() | IMMUNE SYSTEM / Fv-clasp / antibody / cancer-specific / HER2 | ||||||
Function / homology | ![]() negative regulation of immature T cell proliferation in thymus / ERBB3:ERBB2 complex / ERBB2-ERBB4 signaling pathway / GRB7 events in ERBB2 signaling / immature T cell proliferation in thymus / RNA polymerase I core binding / semaphorin receptor complex / regulation of microtubule-based process / ErbB-3 class receptor binding / motor neuron axon guidance ...negative regulation of immature T cell proliferation in thymus / ERBB3:ERBB2 complex / ERBB2-ERBB4 signaling pathway / GRB7 events in ERBB2 signaling / immature T cell proliferation in thymus / RNA polymerase I core binding / semaphorin receptor complex / regulation of microtubule-based process / ErbB-3 class receptor binding / motor neuron axon guidance / Sema4D induced cell migration and growth-cone collapse / neurotransmitter receptor localization to postsynaptic specialization membrane / PLCG1 events in ERBB2 signaling / ERBB2-EGFR signaling pathway / neuromuscular junction development / ERBB2 Activates PTK6 Signaling / enzyme-linked receptor protein signaling pathway / positive regulation of Rho protein signal transduction / ERBB2-ERBB3 signaling pathway / Drug-mediated inhibition of ERBB2 signaling / Resistance of ERBB2 KD mutants to trastuzumab / Resistance of ERBB2 KD mutants to sapitinib / Resistance of ERBB2 KD mutants to tesevatinib / Resistance of ERBB2 KD mutants to neratinib / Resistance of ERBB2 KD mutants to osimertinib / Resistance of ERBB2 KD mutants to afatinib / Resistance of ERBB2 KD mutants to AEE788 / Resistance of ERBB2 KD mutants to lapatinib / Drug resistance in ERBB2 TMD/JMD mutants / positive regulation of transcription by RNA polymerase I / oligodendrocyte differentiation / ERBB2 Regulates Cell Motility / semaphorin-plexin signaling pathway / PI3K events in ERBB2 signaling / positive regulation of protein targeting to membrane / regulation of angiogenesis / Schwann cell development / regulation of ERK1 and ERK2 cascade / coreceptor activity / Signaling by ERBB2 / transmembrane receptor protein tyrosine kinase activity / TFAP2 (AP-2) family regulates transcription of growth factors and their receptors / myelination / positive regulation of MAP kinase activity / GRB2 events in ERBB2 signaling / positive regulation of cell adhesion / SHC1 events in ERBB2 signaling / cellular response to epidermal growth factor stimulus / Downregulation of ERBB2:ERBB3 signaling / Constitutive Signaling by Overexpressed ERBB2 / cell surface receptor protein tyrosine kinase signaling pathway / positive regulation of epithelial cell proliferation / basal plasma membrane / positive regulation of translation / phosphatidylinositol 3-kinase/protein kinase B signal transduction / wound healing / Signaling by ERBB2 TMD/JMD mutants / placental growth factor receptor activity / insulin receptor activity / vascular endothelial growth factor receptor activity / 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 / receptor protein-tyrosine kinase / neuromuscular junction / cellular response to growth factor stimulus / peptidyl-tyrosine phosphorylation / Signaling by ERBB2 KD Mutants / receptor tyrosine kinase binding / epidermal growth factor receptor signaling pathway / ruffle membrane / Downregulation of ERBB2 signaling / neuron differentiation / Constitutive Signaling by Aberrant PI3K in Cancer / transmembrane signaling receptor activity / PIP3 activates AKT signaling / myelin sheath / presynaptic membrane / heart development / RAF/MAP kinase cascade / PI5P, PP2A and IER3 Regulate PI3K/AKT Signaling / positive regulation of cell growth / protein tyrosine kinase activity / basolateral plasma membrane / early endosome / cell population proliferation / receptor complex / cell surface receptor signaling pathway / positive regulation of MAPK cascade Similarity search - Function | ||||||
Biological species | ![]() ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Arimori, T. / Takagi, J. | ||||||
Funding support | ![]()
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![]() | ![]() Title: Preferential tumor targeting of HER2 by iPSC-derived CAR T cells engineered to overcome multiple barriers to solid tumor efficacy. Authors: Hosking, M.P. / Shirinbak, S. / Omilusik, K. / Chandra, S. / Kaneko, M.K. / Gentile, A. / Yamamoto, S. / Shrestha, B. / Grant, J. / Boyett, M. / Cardenas, D. / Keegan, H. / Ibitokou, S. / ...Authors: Hosking, M.P. / Shirinbak, S. / Omilusik, K. / Chandra, S. / Kaneko, M.K. / Gentile, A. / Yamamoto, S. / Shrestha, B. / Grant, J. / Boyett, M. / Cardenas, D. / Keegan, H. / Ibitokou, S. / Pavon, C. / Mizoguchi, T. / Ihara, T. / Nakayama, D. / Abujarour, R. / Lee, T.T. / Clarke, R. / Goodridge, J. / Peralta, E. / Maeda, T. / Takagi, J. / Arimori, T. / Kato, Y. / Valamehr, B. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 337.9 KB | Display | ![]() |
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PDB format | ![]() | 228.8 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Similar structure data | Similarity search - Function & homology ![]() |
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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 on special symmetry positions |
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Components
#1: Antibody | Mass: 18801.139 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Details: The VH domain region (residues 1-113) of this chimeric protein is derived from Mus musculus, while the SARAH domain region (residues 114-164) is derived from Homo sapiens. Source: (gene. exp.) ![]() ![]() ![]() #2: Antibody | Mass: 19145.762 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Details: The VL domain region (residues 1-108) of this chimeric protein is derived from Mus musculus, while the SARAH domain region (residues 109-159) is derived from Homo sapiens. Source: (gene. exp.) ![]() ![]() ![]() #3: Protein/peptide | Mass: 1034.250 Da / Num. of mol.: 2 / Source method: obtained synthetically / Details: Receptor tyrosine-protein kinase erbB-2 / Source: (synth.) ![]() References: UniProt: P04626, receptor protein-tyrosine kinase #4: Water | ChemComp-HOH / | Has protein modification | Y | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.21 Å3/Da / Density % sol: 44.39 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion Details: 0.2 M MgCl2, 0.1 M Bis-Tris pH 5.7, 25% w/v PEG 3350 |
-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: May 14, 2021 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9 Å / Relative weight: 1 |
Reflection | Resolution: 2.09→42.3 Å / Num. obs: 41195 / % possible obs: 99.8 % / Redundancy: 6.7 % / Biso Wilson estimate: 32.02 Å2 / CC1/2: 0.997 / Rsym value: 0.124 / Net I/σ(I): 10.66 |
Reflection shell | Resolution: 2.09→2.22 Å / Redundancy: 6.5 % / Mean I/σ(I) obs: 2.08 / Num. unique obs: 6539 / CC1/2: 0.798 / Rsym value: 0.83 / % possible all: 99.2 |
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Processing
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Refinement | Method to determine structure: ![]() Stereochemistry target values: GeoStd + Monomer Library + CDL v1.2
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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 mean: 39.6 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.09→37.07 Å
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Refine LS restraints |
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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 | Refine-ID: X-RAY DIFFRACTION
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