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- PDB-5xje: Crystal structure of fucosylated IgG1 Fc complexed with bis-glyco... -
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Open data
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Basic information
Entry | Database: PDB / ID: 5xje | |||||||||
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Title | Crystal structure of fucosylated IgG1 Fc complexed with bis-glycosylated soluble form of Fc gamma receptor IIIa | |||||||||
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![]() | IMMUNE SYSTEM / COMPLEX / FC FRAGMENT / IGG / RECEPTOR / CD16 / GAMMA | |||||||||
Function / homology | ![]() immune receptor activity / low-affinity IgG receptor activity / natural killer cell degranulation / IgG receptor activity / Fc-gamma receptor III complex / Fc-gamma receptor signaling pathway / macrophage activation / natural killer cell activation / positive regulation of natural killer cell proliferation / antibody-dependent cellular cytotoxicity ...immune receptor activity / low-affinity IgG receptor activity / natural killer cell degranulation / IgG receptor activity / Fc-gamma receptor III complex / Fc-gamma receptor signaling pathway / macrophage activation / natural killer cell activation / positive regulation of natural killer cell proliferation / antibody-dependent cellular cytotoxicity / IgG binding / natural killer cell mediated cytotoxicity / FCGR activation / Role of phospholipids in phagocytosis / immunoglobulin complex, circulating / immunoglobulin receptor binding / phosphatidylinositol 3-kinase/protein kinase B signal transduction / FCGR3A-mediated IL10 synthesis / complement activation, classical pathway / antigen binding / FCGR3A-mediated phagocytosis / calcium-mediated signaling / Regulation of actin dynamics for phagocytic cup formation / Immunoregulatory interactions between a Lymphoid and a non-Lymphoid cell / positive regulation of tumor necrosis factor production / antibacterial humoral response / blood microparticle / cell surface receptor signaling pathway / immune response / external side of plasma membrane / extracellular space / extracellular exosome / plasma membrane Similarity search - Function | |||||||||
Biological species | ![]() | |||||||||
Method | ![]() ![]() ![]() | |||||||||
![]() | Sakae, Y. / Satoh, T. / Yagi, H. / Yanaka, S. / Yamaguchi, T. / Isoda, Y. / Iida, S. / Okamoto, Y. / Kato, K. | |||||||||
Funding support | ![]()
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![]() | ![]() Title: Conformational effects of N-glycan core fucosylation of immunoglobulin G Fc region on its interaction with Fc gamma receptor IIIa. Authors: Sakae, Y. / Satoh, T. / Yagi, H. / Yanaka, S. / Yamaguchi, T. / Isoda, Y. / Iida, S. / Okamoto, Y. / Kato, K. | |||||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 142.6 KB | Display | ![]() |
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PDB format | ![]() | 109 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 5xjfC ![]() 3ay4S C: citing same article ( S: Starting model for refinement |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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Unit cell |
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Components
-Antibody / Protein , 2 types, 3 molecules ABC
#1: Antibody | Mass: 25097.434 Da / Num. of mol.: 2 / Fragment: UNP RESIDUES 227-449 Source method: isolated from a genetically manipulated source Details: Fc fragment / Source: (gene. exp.) ![]() ![]() ![]() #2: Protein | | Mass: 20641.012 Da / Num. of mol.: 1 / Fragment: UNP RESIDUES 21-193 / Mutation: N56Q, N92Q, F176V, N187Q Source method: isolated from a genetically manipulated source Details: Extracellular domain / Source: (gene. exp.) ![]() ![]() ![]() |
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-Sugars , 3 types, 4 molecules
#3: Polysaccharide | Source method: isolated from a genetically manipulated source #4: Polysaccharide | alpha-L-fucopyranose-(1-6)-2-acetamido-2-deoxy-beta-D-glucopyranose | Source method: isolated from a genetically manipulated source #5: Polysaccharide | beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta- ...beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | Source method: isolated from a genetically manipulated source |
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-Non-polymers , 2 types, 110 molecules ![](data/chem/img/CL.gif)
![](data/chem/img/HOH.gif)
![](data/chem/img/HOH.gif)
#6: Chemical | ChemComp-CL / |
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#7: Water | ChemComp-HOH / |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 3.73 Å3/Da / Density % sol: 66.99 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, sitting drop / pH: 6.5 Details: 12% PEG 20000, 0.1 M MES (pH 6.5), 4% Zwittergent 3-12 |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: RAYONIX MX225HE / Detector: CCD / Date: Oct 30, 2012 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9 Å / Relative weight: 1 |
Reflection | Resolution: 2.4→46.78 Å / Num. obs: 43217 / % possible obs: 99.5 % / Redundancy: 11.2 % / Rmerge(I) obs: 0.104 / Net I/σ(I): 14.2 |
Reflection shell | Resolution: 2.4→2.54 Å / Redundancy: 5.6 % / Rmerge(I) obs: 0.611 / Mean I/σ(I) obs: 1.6 / Num. unique obs: 6663 / % possible all: 97.1 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 3AY4 Resolution: 2.4→20 Å / Cor.coef. Fo:Fc: 0.933 / Cor.coef. Fo:Fc free: 0.898 / SU B: 8.951 / SU ML: 0.199 / Cross valid method: THROUGHOUT / ESU R: 0.28 / ESU R Free: 0.241 / Stereochemistry target values: MAXIMUM LIKELIHOOD / 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 / Solvent model: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 55.114 Å2
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Refinement step | Cycle: 1 / Resolution: 2.4→20 Å
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