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- PDB-5xxy: Crystal structure of PD-L1 complexed with atezolizumab fab at 2.9A -
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Open data
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Basic information
Entry | Database: PDB / ID: 5xxy | ||||||
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Title | Crystal structure of PD-L1 complexed with atezolizumab fab at 2.9A | ||||||
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![]() | IMMUNE SYSTEM / PD-L1 / ATEZOLIZUMAB | ||||||
Function / homology | ![]() positive regulation of tolerance induction to tumor cell / negative regulation of tumor necrosis factor superfamily cytokine production / positive regulation of activated CD8-positive, alpha-beta T cell apoptotic process / negative regulation of CD8-positive, alpha-beta T cell activation / TRIF-dependent toll-like receptor signaling pathway / negative regulation of CD4-positive, alpha-beta T cell proliferation / STAT3 nuclear events downstream of ALK signaling / negative regulation of interleukin-10 production / negative regulation of activated T cell proliferation / positive regulation of interleukin-10 production ...positive regulation of tolerance induction to tumor cell / negative regulation of tumor necrosis factor superfamily cytokine production / positive regulation of activated CD8-positive, alpha-beta T cell apoptotic process / negative regulation of CD8-positive, alpha-beta T cell activation / TRIF-dependent toll-like receptor signaling pathway / negative regulation of CD4-positive, alpha-beta T cell proliferation / STAT3 nuclear events downstream of ALK signaling / negative regulation of interleukin-10 production / negative regulation of activated T cell proliferation / positive regulation of interleukin-10 production / negative regulation of type II interferon production / PD-1 signaling / positive regulation of T cell proliferation / T cell costimulation / response to cytokine / recycling endosome membrane / actin cytoskeleton / early endosome membrane / cellular response to lipopolysaccharide / adaptive immune response / transcription coactivator activity / cell surface receptor signaling pathway / positive regulation of cell migration / immune response / external side of plasma membrane / signal transduction / extracellular exosome / nucleoplasm / plasma membrane Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Zhou, A. / Zhang, F. | ||||||
![]() | ![]() Title: Structural basis of the therapeutic anti-PD-L1 antibody atezolizumab. Authors: Zhang, F. / Qi, X. / Wang, X. / Wei, D. / Wu, J. / Feng, L. / Cai, H. / Wang, Y. / Zeng, N. / Xu, T. / Zhou, A. / Zheng, Y. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 292.9 KB | Display | ![]() |
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PDB format | ![]() | 241.9 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 451.7 KB | Display | ![]() |
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Full document | ![]() | 456.1 KB | Display | |
Data in XML | ![]() | 18.8 KB | Display | |
Data in CIF | ![]() | 25.2 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
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Links
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Assembly
Deposited unit | ![]()
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1 |
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Unit cell |
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Components
#1: Antibody | Mass: 25677.572 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() |
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#2: Antibody | Mass: 23386.951 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() |
#3: Protein | Mass: 14204.211 Da / Num. of mol.: 1 / Fragment: IgV domain,UNP residues 18-133 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() |
#4: Water | ChemComp-HOH / |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.26 Å3/Da / Density % sol: 45.53 % |
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Crystal grow | Temperature: 298 K / Method: vapor diffusion, sitting drop / pH: 7 / Details: 2M ammonium sulfate, 0.1M Tris PH 7.0 |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: MARRESEARCH / Detector: CCD / Date: Apr 30, 2017 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9792 Å / Relative weight: 1 |
Reflection | Resolution: 2.9→61.72 Å / Num. obs: 11768 / % possible obs: 91 % / Redundancy: 3 % / Net I/σ(I): 4.4 |
Reflection shell | Resolution: 2.9→3.08 Å / Rmerge(I) obs: 0.573 / Mean I/σ(I) obs: 1.8 / CC1/2: 0.612 / % possible all: 95.3 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 5JDS,5GGT Resolution: 2.9→61.601 Å / SU ML: 0.33 / Cross valid method: FREE R-VALUE / σ(F): 1.34 / Phase error: 28.96 / 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: 2.9→61.601 Å
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Refine LS restraints |
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LS refinement shell |
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Refinement TLS params. | Method: refined / Origin x: 0.0589 Å / Origin y: -32.9488 Å / Origin z: 17.5613 Å
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Refinement TLS group | Selection details: all |