+Open data
-Basic information
Entry | Database: PDB / ID: 6j14 | ||||||
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Title | Complex structure of GY-14 and PD-1 | ||||||
Components |
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Keywords | IMMUNE SYSTEM / tumor immunotherapy / complex structure / FG loop | ||||||
Function / homology | Function and homology information negative regulation of tolerance induction / regulatory T cell apoptotic process / negative regulation of immune response / B cell apoptotic process / positive regulation of T cell apoptotic process / negative regulation of B cell apoptotic process / humoral immune response / PD-1 signaling / regulation of immune response / Potential therapeutics for SARS ...negative regulation of tolerance induction / regulatory T cell apoptotic process / negative regulation of immune response / B cell apoptotic process / positive regulation of T cell apoptotic process / negative regulation of B cell apoptotic process / humoral immune response / PD-1 signaling / regulation of immune response / Potential therapeutics for SARS / adaptive immune response / external side of plasma membrane / apoptotic process / plasma membrane Similarity search - Function | ||||||
Biological species | Mus musculus (house mouse) Homo sapiens (human) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.4 Å | ||||||
Authors | Chen, D. / Tan, S. / Whang, H. / Zhang, H. / Chai, Y. / Qi, J. / Yan, J. / Gao, G.F. | ||||||
Citation | Journal: Iscience / Year: 2019 Title: The FG Loop of PD-1 Serves as a "Hotspot" for Therapeutic Monoclonal Antibodies in Tumor Immune Checkpoint Therapy. Authors: Chen, D. / Tan, S. / Zhang, H. / Wang, H. / He, W. / Shi, R. / Tong, Z. / Zhu, J. / Cheng, H. / Gao, S. / Chai, Y. / Qi, J. / Xiao, M. / Yan, J. / Gao, G.F. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 6j14.cif.gz | 89.4 KB | Display | PDBx/mmCIF format |
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PDB format | pdb6j14.ent.gz | 65 KB | Display | PDB format |
PDBx/mmJSON format | 6j14.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/j1/6j14 ftp://data.pdbj.org/pub/pdb/validation_reports/j1/6j14 | HTTPS FTP |
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-Related structure data
Related structure data | 6j15C 3eyqS 3rrqS S: Starting model for refinement C: citing same article (ref.) |
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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: Antibody | Mass: 13149.592 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Mus musculus (house mouse) Production host: Escherichia coli-Pichia pastoris shuttle vector pPpARG4 (others) |
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#2: Antibody | Mass: 12421.966 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Mus musculus (house mouse) Production host: Escherichia coli-Pichia pastoris shuttle vector pPpARG4 (others) |
#3: Protein | Mass: 12887.396 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: PDCD1, PD1 Production host: Escherichia coli-Pichia pastoris shuttle vector pPpARG4 (others) References: UniProt: Q15116 |
#4: Water | ChemComp-HOH / |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 2.31 Å3/Da / Density % sol: 46.82 % |
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Crystal grow | Temperature: 277 K / Method: evaporation / pH: 6.5 Details: 0.06 M MgCl2, CaCl2, 0.1 M imidazole-MES (pH 6.5), 18% v/v ethylene glycol and polyethylene glycol 8000 |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: SYNCHROTRON / Site: SSRF / Beamline: BL17U1 / Wavelength: 0.978 Å |
Detector | Type: ADSC QUANTUM 315r / Detector: CCD / Date: Jun 6, 2017 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.978 Å / Relative weight: 1 |
Reflection | Resolution: 1.4→50 Å / Num. obs: 66956 / % possible obs: 97.07 % / Redundancy: 7 % / Net I/σ(I): 7.69 |
Reflection shell | Resolution: 1.4→1.45 Å |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 3RRQ,3EYQ Resolution: 1.4→44.032 Å / SU ML: 0.14 / Cross valid method: FREE R-VALUE / σ(F): 1.36 / Phase error: 19.65
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.4→44.032 Å
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Refine LS restraints |
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LS refinement shell |
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