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Yorodumi- PDB-6ymq: TREM2 extracellular domain (19-131) in complex with single-chain ... -
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Open data
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Basic information
| Entry | Database: PDB / ID: 6ymq | |||||||||
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| Title | TREM2 extracellular domain (19-131) in complex with single-chain variable 4 (scFv-4) | |||||||||
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Keywords | IMMUNE SYSTEM / scFv / complex / receptor / Alzheimer's | |||||||||
| Function / homology | Function and homology informationpositive regulation of high-density lipoprotein particle clearance / regulation of toll-like receptor 6 signaling pathway / positive regulation of complement activation, classical pathway / detection of lipoteichoic acid / regulation of macrophage inflammatory protein 1 alpha production / regulation of hippocampal neuron apoptotic process / regulation of plasma membrane bounded cell projection organization / positive regulation of C-C chemokine receptor CCR7 signaling pathway / excitatory synapse pruning / positive regulation of CD40 signaling pathway ...positive regulation of high-density lipoprotein particle clearance / regulation of toll-like receptor 6 signaling pathway / positive regulation of complement activation, classical pathway / detection of lipoteichoic acid / regulation of macrophage inflammatory protein 1 alpha production / regulation of hippocampal neuron apoptotic process / regulation of plasma membrane bounded cell projection organization / positive regulation of C-C chemokine receptor CCR7 signaling pathway / excitatory synapse pruning / positive regulation of CD40 signaling pathway / negative regulation of triglyceride storage / negative regulation of cell activation / detection of peptidoglycan / positive regulation of macrophage fusion / import into cell / sulfatide binding / negative regulation of macrophage colony-stimulating factor signaling pathway / positive regulation of antigen processing and presentation of peptide antigen via MHC class II / negative regulation of fat cell proliferation / lipoteichoic acid binding / positive regulation of engulfment of apoptotic cell / positive regulation of establishment of protein localization / positive regulation of synapse pruning / microglial cell activation involved in immune response / negative regulation of toll-like receptor 2 signaling pathway / negative regulation of autophagic cell death / respiratory burst after phagocytosis / negative regulation of astrocyte activation / positive regulation of CAMKK-AMPK signaling cascade / semaphorin receptor binding / positive regulation of low-density lipoprotein particle clearance / positive regulation of microglial cell migration / detection of lipopolysaccharide / apolipoprotein A-I binding / Other semaphorin interactions / T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell / CXCL12-activated CXCR4 signaling pathway / negative regulation of toll-like receptor 4 signaling pathway / negative regulation of neuroinflammatory response / high-density lipoprotein particle binding / negative regulation of p38MAPK cascade / very-low-density lipoprotein particle binding / cellular response to oxidised low-density lipoprotein particle stimulus / negative regulation of glial cell apoptotic process / complement-mediated synapse pruning / dendritic cell differentiation / microglial cell proliferation / semaphorin receptor complex / positive regulation of microglial cell activation / phagocytosis, recognition / amyloid-beta clearance by cellular catabolic process / negative regulation of NLRP3 inflammasome complex assembly / low-density lipoprotein particle binding / cellular response to lipoprotein particle stimulus / regulation of TOR signaling / regulation of resting membrane potential / positive regulation of phagocytosis, engulfment / cellular response to peptidoglycan / peptidoglycan binding / regulation of oxidative stress-induced neuron intrinsic apoptotic signaling pathway / positive regulation of chemotaxis / positive regulation of amyloid-beta clearance / positive regulation of potassium ion transport / semaphorin receptor activity / phosphatidylethanolamine binding / positive regulation of proteasomal protein catabolic process / positive regulation of osteoclast differentiation / negative regulation of amyloid fibril formation / cellular response to lipid / kinase activator activity / regulation of interleukin-6 production / dendritic spine maintenance / apoptotic cell clearance / negative regulation of interleukin-1 beta production / phagocytosis, engulfment / regulation of innate immune response / phosphatidylserine binding / pyroptotic inflammatory response / regulation of cytokine production involved in inflammatory response / negative regulation of cholesterol storage / cellular response to lipoteichoic acid / lipid homeostasis / amyloid-beta clearance / lipoprotein particle binding / positive regulation of ATP biosynthetic process / positive regulation of intracellular signal transduction / humoral immune response / regulation of lipid metabolic process / positive regulation of interleukin-10 production / apolipoprotein binding / plasma membrane raft / negative regulation of tumor necrosis factor production / social behavior / positive regulation of cholesterol efflux / positive regulation of TOR signaling / response to axon injury / negative regulation of canonical NF-kappaB signal transduction / negative regulation of cytokine production involved in inflammatory response / astrocyte activation / negative regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction Similarity search - Function | |||||||||
| Biological species | Homo sapiens (human) | |||||||||
| Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 3.07 Å | |||||||||
Authors | Szykowska, A. / Preger, C. / Scacioc, A. / Mukhopadhyay, S.M.M. / McKinley, G. / Graslund, S. / Wigren, E. / Persson, H. / von Delft, F. / Arrowsmith, C.H. ...Szykowska, A. / Preger, C. / Scacioc, A. / Mukhopadhyay, S.M.M. / McKinley, G. / Graslund, S. / Wigren, E. / Persson, H. / von Delft, F. / Arrowsmith, C.H. / Edwards, A. / Bountra, C. / Di Daniel, E. / Davis, J.B. / Burgess-Brown, N. / Bullock, A. | |||||||||
Citation | Journal: Structure / Year: 2021Title: Selection and structural characterization of anti-TREM2 scFvs that reduce levels of shed ectodomain. Authors: Szykowska, A. / Chen, Y. / Smith, T.B. / Preger, C. / Yang, J. / Qian, D. / Mukhopadhyay, S.M. / Wigren, E. / Neame, S.J. / Graslund, S. / Persson, H. / Atkinson, P.J. / Di Daniel, E. / ...Authors: Szykowska, A. / Chen, Y. / Smith, T.B. / Preger, C. / Yang, J. / Qian, D. / Mukhopadhyay, S.M. / Wigren, E. / Neame, S.J. / Graslund, S. / Persson, H. / Atkinson, P.J. / Di Daniel, E. / Mead, E. / Wang, J. / Davis, J.B. / Burgess-Brown, N.A. / Bullock, A.N. #1: Journal: Biorxiv / Year: 2021Title: Selection and structural characterisation of anti-TREM2 scFvs that reduce levels of shed ectodomain Authors: Szykowska, A. / Chen, Y. / Smith, T.B. / Preger, C. / Yang, J. / Qian, D. / Mukhopadhyay, S. / Wigren, E. / Neame, S.J. / Graslund, S. / Persson, H. / Atkinson, P.J. / Di Daniel, E. / Mead, ...Authors: Szykowska, A. / Chen, Y. / Smith, T.B. / Preger, C. / Yang, J. / Qian, D. / Mukhopadhyay, S. / Wigren, E. / Neame, S.J. / Graslund, S. / Persson, H. / Atkinson, P.J. / Di Daniel, E. / Mead, E. / Wang, J. / Davis, J.B. / Burgess-Brown, N.A. / Bullock, A.N. | |||||||||
| History |
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Structure visualization
| Structure viewer | Molecule: Molmil Jmol/JSmol |
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Downloads & links
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Download
| PDBx/mmCIF format | 6ymq.cif.gz | 942.5 KB | Display | PDBx/mmCIF format |
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| PDB format | pdb6ymq.ent.gz | Display | PDB format | |
| PDBx/mmJSON format | 6ymq.json.gz | Tree view | PDBx/mmJSON format | |
| Others | Other downloads |
-Validation report
| Summary document | 6ymq_validation.pdf.gz | 569 KB | Display | wwPDB validaton report |
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| Full document | 6ymq_full_validation.pdf.gz | 594.2 KB | Display | |
| Data in XML | 6ymq_validation.xml.gz | 66.5 KB | Display | |
| Data in CIF | 6ymq_validation.cif.gz | 91 KB | Display | |
| Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/ym/6ymq ftp://data.pdbj.org/pub/pdb/validation_reports/ym/6ymq | HTTPS FTP |
-Related structure data
| Related structure data | ![]() 6y6cC ![]() 6yyeC ![]() 5ud7S ![]() 6g8rS 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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| 6 | ![]()
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| Unit cell |
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Components
| #1: Antibody | Mass: 26244.982 Da / Num. of mol.: 6 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Production host: ![]() #2: Protein | Mass: 14067.833 Da / Num. of mol.: 6 Source method: isolated from a genetically manipulated source Details: N-Acetylglucosamine NAG / Source: (gene. exp.) Homo sapiens (human) / Gene: TREM2 / Plasmid: pHL-sec / Details (production host): secretion / Cell (production host): Expi293F / Production host: Homo sapiens (human) / References: UniProt: Q9NZC2#3: Sugar | ChemComp-NAG / #4: Chemical | ChemComp-MPD / ( | #5: Water | ChemComp-HOH / | Has ligand of interest | N | Has protein modification | Y | |
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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: 3.92 Å3/Da / Density % sol: 68.64 % |
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| Crystal grow | Temperature: 293.15 K / Method: vapor diffusion, sitting drop Details: 39% MPD -- 0.2M ammonium acetate -- 0.1M citrate pH 5.5 |
-Data collection
| Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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| Diffraction source | Source: SYNCHROTRON / Site: Diamond / Beamline: I24 / Wavelength: 0.9688 Å |
| Detector | Type: RAYONIX MX-300 / Detector: CCD / Date: May 12, 2019 |
| Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
| Radiation wavelength | Wavelength: 0.9688 Å / Relative weight: 1 |
| Reflection | Resolution: 3.07→83.75 Å / Num. obs: 71788 / % possible obs: 99.83 % / Redundancy: 6.4 % / Biso Wilson estimate: 69.7 Å2 / CC1/2: 0.991 / Rpim(I) all: 0.119 / Rrim(I) all: 0.3059 / Net I/σ(I): 6.83 |
| Reflection shell | Resolution: 3.07→3.18 Å / Redundancy: 6.6 % / Num. unique obs: 7077 / CC1/2: 0.558 / % possible all: 99.9 |
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Processing
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| Refinement | Method to determine structure: MOLECULAR REPLACEMENTStarting model: 6g8r 5ud7 Resolution: 3.07→75.99 Å / SU ML: 0.4386 / Cross valid method: FREE R-VALUE / σ(F): 1.34 / Phase error: 31.3305 Stereochemistry target values: GeoStd + Monomer Library + CDL v1.2
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| Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Displacement parameters | Biso mean: 88.14 Å2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Refinement step | Cycle: LAST / Resolution: 3.07→75.99 Å
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| LS refinement shell |
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| Refinement TLS params. | Method: refined / Refine-ID: X-RAY DIFFRACTION
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| Refinement TLS group |
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About Yorodumi



Homo sapiens (human)
X-RAY DIFFRACTION
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