+Open data
-Basic information
Entry | Database: PDB / ID: 4q74 | |||||||||
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Title | F241A Fc | |||||||||
Components | Ig gamma-1 chain C region | |||||||||
Keywords | IMMUNE SYSTEM | |||||||||
Function / homology | Function and homology information complement-dependent cytotoxicity / antibody-dependent cellular cytotoxicity / Fc-gamma receptor I complex binding / Classical antibody-mediated complement activation / Initial triggering of complement / immunoglobulin complex, circulating / IgG immunoglobulin complex / immunoglobulin receptor binding / FCGR activation / Role of phospholipids in phagocytosis ...complement-dependent cytotoxicity / antibody-dependent cellular cytotoxicity / Fc-gamma receptor I complex binding / Classical antibody-mediated complement activation / Initial triggering of complement / immunoglobulin complex, circulating / IgG immunoglobulin complex / immunoglobulin receptor binding / FCGR activation / Role of phospholipids in phagocytosis / complement activation, classical pathway / antigen binding / FCGR3A-mediated IL10 synthesis / Regulation of Complement cascade / FCGR3A-mediated phagocytosis / B cell receptor signaling pathway / Regulation of actin dynamics for phagocytic cup formation / antibacterial humoral response / Interleukin-4 and Interleukin-13 signaling / blood microparticle / adaptive immune response / extracellular space / extracellular exosome / extracellular region / plasma membrane Similarity search - Function | |||||||||
Biological species | Homo sapiens (human) | |||||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.19 Å | |||||||||
Authors | Ahmed, A.A. / Giddens, J. / Pincetic, A. / Lomino, J.V. / Ravetch, J.V. / Wang, L.X. / Bjorkman, P.J. | |||||||||
Citation | Journal: J.Mol.Biol. / Year: 2014 Title: Structural characterization of anti-inflammatory immunoglobulin g fc proteins. Authors: Ahmed, A.A. / Giddens, J. / Pincetic, A. / Lomino, J.V. / Ravetch, J.V. / Wang, L.X. / Bjorkman, P.J. | |||||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 4q74.cif.gz | 111.8 KB | Display | PDBx/mmCIF format |
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PDB format | pdb4q74.ent.gz | 84.5 KB | Display | PDB format |
PDBx/mmJSON format | 4q74.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/q7/4q74 ftp://data.pdbj.org/pub/pdb/validation_reports/q7/4q74 | HTTPS FTP |
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-Related structure data
Related structure data | 4q6yC 4q7dC 1h3xS C: citing same article (ref.) 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: 25792.148 Da / Num. of mol.: 2 / Fragment: UNP residues 108-329 / Mutation: F241A Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: IGHG1 / Plasmid: pcDNA3.1 / Cell line (production host): HEK 293-6E / Production host: Homo Sapiens (human) / References: UniProt: P01857 #2: Polysaccharide | beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose- ...beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-6)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose | Source method: isolated from a genetically manipulated source #3: Polysaccharide | beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose- ...beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-6)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose | Source method: isolated from a genetically manipulated source #4: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 2.38 Å3/Da / Density % sol: 48.25 % |
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Crystal grow | Temperature: 293.15 K / Method: vapor diffusion, hanging drop Details: 30% PEG 1500 at 20 C and cryopreserved in well solution containing 25% glycerol, VAPOR DIFFUSION, HANGING DROP, temperature 293.15K |
-Data collection
Diffraction source | Source: SYNCHROTRON / Site: SSRL / Beamline: BL12-2 / Wavelength: 1 |
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Detector | Type: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Jan 27, 2012 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
Reflection | Resolution: 2.19→35.65 Å / Num. obs: 44637 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 1H3X Resolution: 2.19→35.65 Å /
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Refinement step | Cycle: LAST / Resolution: 2.19→35.65 Å
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