+Open data
-Basic information
Entry | Database: PDB / ID: 6att | |||||||||
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Title | 39S Fab bound to HER2 ecd | |||||||||
Components |
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Keywords | IMMUNE SYSTEM / Antibody / fragment antigen binding / HER2 / receptor | |||||||||
Function / homology | Function and homology information 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 / Sema4D induced cell migration and growth-cone collapse ...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 / Sema4D induced cell migration and growth-cone collapse / motor neuron axon guidance / neurotransmitter receptor localization to postsynaptic specialization membrane / PLCG1 events in ERBB2 signaling / positive regulation of Rho protein signal transduction / ERBB2-EGFR signaling pathway / neuromuscular junction development / ERBB2 Activates PTK6 Signaling / 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 / enzyme-linked receptor protein signaling pathway / positive regulation of transcription by RNA polymerase I / ERBB2-ERBB3 signaling pathway / oligodendrocyte differentiation / ERBB2 Regulates Cell Motility / semaphorin-plexin signaling pathway / PI3K events in ERBB2 signaling / positive regulation of protein targeting to membrane / positive regulation of cell adhesion / regulation of angiogenesis / coreceptor activity / Schwann cell development / Signaling by ERBB2 / cellular response to epidermal growth factor stimulus / myelination / Downregulation of ERBB2:ERBB3 signaling / TFAP2 (AP-2) family regulates transcription of growth factors and their receptors / GRB2 events in ERBB2 signaling / transmembrane receptor protein tyrosine kinase activity / neurogenesis / SHC1 events in ERBB2 signaling / Constitutive Signaling by Overexpressed ERBB2 / basal plasma membrane / regulation of ERK1 and ERK2 cascade / positive regulation of translation / phosphatidylinositol 3-kinase/protein kinase B signal transduction / positive regulation of epithelial cell proliferation / Signaling by ERBB2 TMD/JMD mutants / neuromuscular junction / positive regulation of MAP kinase activity / wound healing / Signaling by ERBB2 ECD mutants / Signaling by ERBB2 KD Mutants / receptor tyrosine kinase binding / receptor protein-tyrosine kinase / neuron differentiation / cellular response to growth factor stimulus / ruffle membrane / Downregulation of ERBB2 signaling / peptidyl-tyrosine phosphorylation / cell surface receptor protein tyrosine kinase signaling pathway / Constitutive Signaling by Aberrant PI3K in Cancer / transmembrane signaling receptor activity / PIP3 activates AKT signaling / presynaptic membrane / myelin sheath / heart development / PI5P, PP2A and IER3 Regulate PI3K/AKT Signaling / RAF/MAP kinase cascade / positive regulation of cell growth / basolateral plasma membrane / protein tyrosine kinase activity / positive regulation of MAPK cascade / cell surface receptor signaling pathway / receptor complex / early endosome / endosome membrane / intracellular signal transduction / positive regulation of protein phosphorylation / apical plasma membrane / protein heterodimerization activity / signaling receptor binding / protein phosphorylation / positive regulation of cell population proliferation / negative regulation of apoptotic process / perinuclear region of cytoplasm / signal transduction / nucleoplasm / ATP binding / membrane / identical protein binding / nucleus / plasma membrane Similarity search - Function | |||||||||
Biological species | Homo sapiens (human) | |||||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 3.77 Å | |||||||||
Authors | Oganesyan, V.Y. / Dall'Acqua, W.F. | |||||||||
Citation | Journal: J. Biol. Chem. / Year: 2018 Title: Structural insights into the mechanism of action of a biparatopic anti-HER2 antibody. Authors: Oganesyan, V. / Peng, L. / Bee, J.S. / Li, J. / Perry, S.R. / Comer, F. / Xu, L. / Cook, K. / Senthil, K. / Clarke, L. / Rosenthal, K. / Gao, C. / Damschroder, M. / Wu, H. / Dall'Acqua, W. | |||||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 6att.cif.gz | 209.5 KB | Display | PDBx/mmCIF format |
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PDB format | pdb6att.ent.gz | 163.3 KB | Display | PDB format |
PDBx/mmJSON format | 6att.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/at/6att ftp://data.pdbj.org/pub/pdb/validation_reports/at/6att | HTTPS FTP |
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-Related structure data
Related structure data | 3be1S S: Starting model for refinement |
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Similar structure data |
-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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-Components
#1: Protein | Mass: 69420.812 Da / Num. of mol.: 1 / Fragment: UNP residues 23-652 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Cell line: HEK293 / Gene: ERBB2, HER2, MLN19, NEU, NGL / Production host: Mammalian expression vector pBGSA (others) References: UniProt: P04626, receptor protein-tyrosine kinase | ||
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#2: Antibody | Mass: 23868.588 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Details: Vh and Ch1 domains of antibody heavy chain / Source: (gene. exp.) Homo sapiens (human) / Cell line: HEK293 / Cell line (production host): HEK293 / Production host: Homo sapiens (human) | ||
#3: Antibody | Mass: 24161.936 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Details: Antibody, light chain / Source: (gene. exp.) Homo sapiens (human) / Cell line (production host): HEK293 / Production host: Homo sapiens (human) | ||
#4: Polysaccharide | Source method: isolated from a genetically manipulated source #5: Sugar | ChemComp-NAG / | |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 5.4 Å3/Da / Density % sol: 77.22 % |
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Crystal grow | Temperature: 295 K / Method: vapor diffusion / pH: 6.5 / Details: PEG8000, ethylene glycol, MES buffer |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: SLS / Beamline: X06DA / Wavelength: 1 Å |
Detector | Type: DECTRIS PILATUS3 X 1M / Detector: PIXEL / Date: Oct 25, 2015 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
Reflection | Resolution: 3.77→40 Å / Num. obs: 25241 / % possible obs: 99.94 % / Redundancy: 12.4 % / Biso Wilson estimate: 80 Å2 / Rsym value: 0.13 / Net I/σ(I): 12 |
Reflection shell | Resolution: 3.77→3.87 Å / Redundancy: 10.6 % / Rsym value: 0.87 / % possible all: 95 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 3BE1 Resolution: 3.77→40 Å / Cor.coef. Fo:Fc: 0.902 / Cor.coef. Fo:Fc free: 0.883 / SU B: 36.28 / SU ML: 0.507 / Cross valid method: THROUGHOUT / ESU R: 2.035 / ESU R Free: 0.617 / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 77.221 Å2
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Refinement step | Cycle: 1 / Resolution: 3.77→40 Å
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