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Yorodumi- PDB-2z7x: Crystal structure of the TLR1-TLR2 heterodimer induced by binding... -
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Open data
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Basic information
| Entry | Database: PDB / ID: 2z7x | ||||||||||||
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| Title | Crystal structure of the TLR1-TLR2 heterodimer induced by binding of a tri-acylated lipopeptide | ||||||||||||
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Keywords | IMMUNE SYSTEM / TLR2 / TLR1 / Pam3CSK4 / lipopeptide / innate immunity / Glycoprotein / Immune response / Inflammatory response / Leucine-rich repeat / Membrane / Receptor / Transmembrane / Cytoplasmic vesicle | ||||||||||||
| Function / homology | Function and homology informationToll Like Receptor TLR6:TLR2 Cascade / triacyl lipopeptide binding / Toll-like receptor 2-Toll-like receptor 6 protein complex / detection of diacyl bacterial lipopeptide / cellular response to diacyl bacterial lipopeptide / Toll-like receptor 1-Toll-like receptor 2 protein complex / detection of triacyl bacterial lipopeptide / cellular response to triacyl bacterial lipopeptide / cellular response to bacterial lipopeptide / negative regulation of synapse assembly ...Toll Like Receptor TLR6:TLR2 Cascade / triacyl lipopeptide binding / Toll-like receptor 2-Toll-like receptor 6 protein complex / detection of diacyl bacterial lipopeptide / cellular response to diacyl bacterial lipopeptide / Toll-like receptor 1-Toll-like receptor 2 protein complex / detection of triacyl bacterial lipopeptide / cellular response to triacyl bacterial lipopeptide / cellular response to bacterial lipopeptide / negative regulation of synapse assembly / positive regulation of cellular response to macrophage colony-stimulating factor stimulus / Toll Like Receptor TLR1:TLR2 Cascade / Beta defensins / lipopolysaccharide immune receptor activity / toll-like receptor 2 signaling pathway / positive regulation of matrix metallopeptidase secretion / positive regulation of toll-like receptor 2 signaling pathway / lipopeptide binding / Toll-like receptor 2 binding / positive regulation of interleukin-18 production / Toll-like receptor binding / toll-like receptor TLR6:TLR2 signaling pathway / macrophage activation / Regulation of TLR by endogenous ligand / peptidoglycan binding / NAD+ nucleosidase activity, cyclic ADP-ribose generating / microglia development / MyD88 deficiency (TLR2/4) / IRAK4 deficiency (TLR2/4) / MyD88:MAL(TIRAP) cascade initiated on plasma membrane / negative regulation of phagocytosis / toll-like receptor signaling pathway / pattern recognition receptor activity / RSV-host interactions / cellular response to lipoteichoic acid / positive regulation of Wnt signaling pathway / positive regulation of chemokine production / positive regulation of interleukin-12 production / positive regulation of interferon-beta production / secretory granule membrane / positive regulation of interleukin-8 production / learning / lipopolysaccharide binding / microglial cell activation / positive regulation of NF-kappaB transcription factor activity / cellular response to type II interferon / positive regulation of interleukin-6 production / phagocytic vesicle membrane / positive regulation of inflammatory response / positive regulation of tumor necrosis factor production / Modulation by Mtb of host immune system / transmembrane signaling receptor activity / signaling receptor activity / amyloid-beta binding / ER-Phagosome pathway / defense response to virus / positive regulation of canonical NF-kappaB signal transduction / receptor complex / defense response to Gram-positive bacterium / immune response / membrane raft / inflammatory response / innate immune response / intracellular membrane-bounded organelle / apoptotic process / Neutrophil degranulation / positive regulation of gene expression / protein-containing complex binding / SARS-CoV-2 activates/modulates innate and adaptive immune responses / cell surface / Golgi apparatus / signal transduction / positive regulation of transcription by RNA polymerase II / nucleoplasm / identical protein binding / membrane / plasma membrane / cytoplasm / cytosol Similarity search - Function | ||||||||||||
| Biological species | Homo sapiens (human) Eptatretus burgeri (inshore hagfish)synthetic construct (others) | ||||||||||||
| Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.1 Å | ||||||||||||
Authors | Lee, J.O. / Jin, M.S. / Kim, S.E. / Heo, J.Y. | ||||||||||||
Citation | Journal: Cell(Cambridge,Mass.) / Year: 2007Title: Crystal Structure of the TLR1-TLR2 Heterodimer Induced by Binding of a Tri-Acylated Lipopeptide Authors: Jin, M.S. / Kim, S.E. / Heo, J.Y. / Lee, M.E. / Kim, H.M. / Paik, S.G. / Lee, H. / Lee, J.O. | ||||||||||||
| 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 | 2z7x.cif.gz | 244.3 KB | Display | PDBx/mmCIF format |
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| PDB format | pdb2z7x.ent.gz | 187.6 KB | Display | PDB format |
| PDBx/mmJSON format | 2z7x.json.gz | Tree view | PDBx/mmJSON format | |
| Others | Other downloads |
-Validation report
| Summary document | 2z7x_validation.pdf.gz | 2 MB | Display | wwPDB validaton report |
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| Full document | 2z7x_full_validation.pdf.gz | 2 MB | Display | |
| Data in XML | 2z7x_validation.xml.gz | 45.3 KB | Display | |
| Data in CIF | 2z7x_validation.cif.gz | 62.8 KB | Display | |
| Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/z7/2z7x ftp://data.pdbj.org/pub/pdb/validation_reports/z7/2z7x | 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
-Toll-like receptor ... , 2 types, 2 molecules AB
| #1: Protein | Mass: 62236.109 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Details: TLR2, UNP residues 27-508(human), VLRB.61, UNP residues 133-199(Inshore hagfish) Source: (gene. exp.) Homo sapiens (human), (gene. exp.) Eptatretus burgeri (inshore hagfish)Genus: Homo, Eptatretus / Species: , / Gene: TLR2, TIL4, VLRB / Plasmid: pVL1393 / Production host: Trichoplusia ni (cabbage looper) / Strain (production host): Hi-5 / References: UniProt: O60603, UniProt: Q4G1L2 |
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| #2: Protein | Mass: 59367.199 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Details: TLR1, UNP residues 25-476(human), VLRB.61, UNP residues 133-199(Inshore hagfish) Source: (gene. exp.) Homo sapiens (human), (gene. exp.) Eptatretus burgeri (inshore hagfish)Genus: Homo, Eptatretus / Species: , / Gene: TLR1, KIAA0012, VLRB / Plasmid: pVL1393 / Production host: Trichoplusia ni (cabbage looper) / Strain (production host): Hi-5 / References: UniProt: Q15399, UniProt: Q4G1L2 |
-Protein/peptide , 1 types, 1 molecules C
| #3: Protein/peptide | Mass: 724.955 Da / Num. of mol.: 1 / Source method: obtained synthetically / Details: Peptide synthesis / Source: (synth.) synthetic construct (others) |
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-Sugars , 5 types, 8 molecules 
| #4: Polysaccharide | alpha-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-alpha-D-glucopyranose-(1-4)-2-acetamido-2-deoxy- ...alpha-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-alpha-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose Source method: isolated from a genetically manipulated source |
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| #5: Polysaccharide | alpha-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta- ...alpha-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 |
| #6: 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 |
| #7: Polysaccharide | beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose Source method: isolated from a genetically manipulated source |
| #8: Sugar | ChemComp-NAG / |
-Non-polymers , 3 types, 249 molecules 




| #9: Chemical | ChemComp-PLM / |
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| #10: Chemical | ChemComp-Z41 / ( |
| #11: Water | ChemComp-HOH / |
-Details
| 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: 3.65 Å3/Da / Density % sol: 66.29 % |
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| Crystal grow | Temperature: 296 K / Method: vapor diffusion, hanging drop Details: 0.2M sodium citrate, 20% PEG3350, VAPOR DIFFUSION, HANGING DROP, temperature 296K |
-Data collection
| Diffraction | Mean temperature: 100 K |
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| Diffraction source | Source: SYNCHROTRON / Site: PAL/PLS / Beamline: 4A / Wavelength: 1 Å |
| Detector | Type: ADSC QUANTUM 210 / Detector: CCD / Date: Jun 12, 2007 |
| Radiation | Monochromator: SAGITALLY FOCUSED Si(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
| Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
| Reflection | Resolution: 2.1→50 Å / Num. all: 105091 / Num. obs: 99311 / % possible obs: 94.5 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Redundancy: 4.9 % / Rsym value: 0.095 |
| Reflection shell | Resolution: 2.1→2.2 Å / Rsym value: 0.33 / % possible all: 83.5 |
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Processing
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| Refinement | Method to determine structure: MOLECULAR REPLACEMENT / Resolution: 2.1→45.85 Å / σ(F): 0 / σ(I): 0 / Stereochemistry target values: Engh & Huber
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| Displacement parameters | Biso mean: 54.5 Å2
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| Refine analyze | Luzzati coordinate error obs: 0.31 Å / Luzzati d res low obs: 5 Å / Luzzati sigma a obs: 0.41 Å | |||||||||||||||||||||||||
| Refinement step | Cycle: LAST / Resolution: 2.1→45.85 Å
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| Refine LS restraints |
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| LS refinement shell | Resolution: 2.1→2.23 Å / Rfactor Rfree error: 0.014
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About Yorodumi



Homo sapiens (human)
Eptatretus burgeri (inshore hagfish)
X-RAY DIFFRACTION
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Trichoplusia ni (cabbage looper)
