[English] 日本語

- PDB-2z7x: Crystal structure of the TLR1-TLR2 heterodimer induced by binding... -
+
Open data
-
Basic information
Entry | Database: PDB / ID: 2z7x | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Title | Crystal structure of the TLR1-TLR2 heterodimer induced by binding of a tri-acylated lipopeptide | ||||||||||||
![]() |
| ||||||||||||
![]() | IMMUNE SYSTEM / TLR2 / TLR1 / Pam3CSK4 / lipopeptide / innate immunity / Glycoprotein / Immune response / Inflammatory response / Leucine-rich repeat / Membrane / Receptor / Transmembrane / Cytoplasmic vesicle | ||||||||||||
Function / homology | ![]() 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 ...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 / positive regulation of toll-like receptor 2 signaling pathway / Toll Like Receptor TLR1:TLR2 Cascade / Beta defensins / lipopolysaccharide immune receptor activity / toll-like receptor 2 signaling pathway / positive regulation of matrix metallopeptidase secretion / lipopeptide binding / Toll-like receptor 2 binding / I-kappaB phosphorylation / central nervous system myelin formation / positive regulation of interleukin-18 production / leukotriene metabolic process / Toll-like receptor binding / toll-like receptor TLR6:TLR2 signaling pathway / response to fatty acid / 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) / negative regulation of phagocytosis / MyD88:MAL(TIRAP) cascade initiated on plasma membrane / nitric oxide metabolic process / toll-like receptor signaling pathway / pattern recognition receptor activity / RSV-host interactions / : / cellular response to lipoteichoic acid / positive regulation of interleukin-10 production / positive regulation of oligodendrocyte differentiation / 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 / response to progesterone / cell projection / learning / positive regulation of interleukin-8 production / response to insulin / lipopolysaccharide binding / microglial cell activation / positive regulation of non-canonical NF-kappaB signal transduction / cellular response to type II interferon / positive regulation of interleukin-6 production / response to toxic substance / positive regulation of inflammatory response / phagocytic vesicle membrane / positive regulation of tumor necrosis factor production / transmembrane signaling receptor activity / Modulation by Mtb of host immune system / signaling receptor activity / positive regulation of NF-kappaB transcription factor activity / amyloid-beta binding / cell body / ER-Phagosome pathway / defense response to virus / response to hypoxia / receptor complex / defense response to Gram-positive bacterium / immune response / inflammatory response / membrane raft / negative regulation of cell population proliferation / innate immune response / apoptotic process / positive regulation of gene expression / Neutrophil degranulation / protein-containing complex binding / SARS-CoV-2 activates/modulates innate and adaptive immune responses / Golgi apparatus / cell surface / signal transduction / positive regulation of transcription by RNA polymerase II / identical protein binding / membrane / plasma membrane / cytoplasm Similarity search - Function | ||||||||||||
Biological species | ![]() ![]() synthetic construct (others) | ||||||||||||
Method | ![]() ![]() ![]() | ||||||||||||
![]() | Lee, J.O. / Jin, M.S. / Kim, S.E. / Heo, J.Y. | ||||||||||||
![]() | ![]() Title: 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 |
|
-
Structure visualization
Structure viewer | Molecule: ![]() ![]() |
---|
-
Downloads & links
-
Download
PDBx/mmCIF format | ![]() | 244.3 KB | Display | ![]() |
---|---|---|---|---|
PDB format | ![]() | 187.6 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 2 MB | Display | ![]() |
---|---|---|---|---|
Full document | ![]() | 2 MB | Display | |
Data in XML | ![]() | 45.3 KB | Display | |
Data in CIF | ![]() | 62.8 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
-
Links
-
Assembly
Deposited unit | ![]()
| ||||||||
---|---|---|---|---|---|---|---|---|---|
1 |
| ||||||||
Unit cell |
|
-
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.) ![]() ![]() Genus: Homo, Eptatretus / Species: , / Gene: TLR2, TIL4, VLRB / Plasmid: pVL1393 / Production host: ![]() |
---|---|
#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.) ![]() ![]() Genus: Homo, Eptatretus / Species: , / Gene: TLR1, KIAA0012, VLRB / Plasmid: pVL1393 / Production host: ![]() |
-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) |
---|
-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 |
---|---|
#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 / |
---|---|
#10: Chemical | ChemComp-Z41 / ( |
#11: Water | ChemComp-HOH / |
-Details
Has protein modification | Y |
---|
-Experimental details
-Experiment
Experiment | Method: ![]() |
---|
-
Sample preparation
Crystal | Density Matthews: 3.65 Å3/Da / Density % sol: 66.29 % |
---|---|
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 |
---|---|
Diffraction source | Source: ![]() ![]() |
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 |
-
Processing
Software |
| |||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Refinement | Method to determine structure: ![]()
| |||||||||||||||||||||||||
Displacement parameters | Biso mean: 54.5 Å2
| |||||||||||||||||||||||||
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
| |||||||||||||||||||||||||
Refine LS restraints |
| |||||||||||||||||||||||||
LS refinement shell | Resolution: 2.1→2.23 Å / Rfactor Rfree error: 0.014
|