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Open data
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Basic information
Entry | Database: PDB / ID: 4xg8 | ||||||
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Title | Crystal structure of an inhibitor-bound Syk | ||||||
![]() | Tyrosine-protein kinase SYK | ||||||
![]() | TRANSFERASE/TRANSFERASE INHIBITOR / Syk kinase / Inhibitor / Spleen tyrosine kinase / TRANSFERASE-TRANSFERASE INHIBITOR complex | ||||||
Function / homology | ![]() interleukin-15 receptor binding / regulation of superoxide anion generation / regulation of neutrophil degranulation / regulation of arachidonate secretion / cellular response to lectin / gamma-delta T cell differentiation / serotonin secretion by platelet / positive regulation of interleukin-3 production / positive regulation of gamma-delta T cell differentiation / B cell receptor complex ...interleukin-15 receptor binding / regulation of superoxide anion generation / regulation of neutrophil degranulation / regulation of arachidonate secretion / cellular response to lectin / gamma-delta T cell differentiation / serotonin secretion by platelet / positive regulation of interleukin-3 production / positive regulation of gamma-delta T cell differentiation / B cell receptor complex / Toll-like receptor binding / regulation of platelet aggregation / positive regulation of alpha-beta T cell proliferation / leukocyte activation involved in immune response / neutrophil activation involved in immune response / positive regulation of mast cell cytokine production / positive regulation of mast cell degranulation / lymph vessel development / regulation of platelet activation / collagen-activated tyrosine kinase receptor signaling pathway / cell activation / positive regulation of killing of cells of another organism / regulation of phagocytosis / beta selection / macrophage activation involved in immune response / cellular response to molecule of fungal origin / early phagosome / FLT3 signaling through SRC family kinases / leukotriene biosynthetic process / regulation of tumor necrosis factor-mediated signaling pathway / positive regulation of monocyte chemotactic protein-1 production / interleukin-3-mediated signaling pathway / cellular response to lipid / regulation of DNA-binding transcription factor activity / positive regulation of cell adhesion mediated by integrin / Fc epsilon receptor (FCERI) signaling / Interleukin-2 signaling / positive regulation of granulocyte macrophage colony-stimulating factor production / positive regulation of alpha-beta T cell differentiation / blood vessel morphogenesis / cellular response to low-density lipoprotein particle stimulus / T cell receptor complex / positive regulation of B cell differentiation / positive regulation of bone resorption / leukocyte cell-cell adhesion / mast cell degranulation / Fc-gamma receptor signaling pathway involved in phagocytosis / positive regulation of interleukin-4 production / Dectin-2 family / positive regulation of cysteine-type endopeptidase activity involved in apoptotic process / stimulatory C-type lectin receptor signaling pathway / Fc-epsilon receptor signaling pathway / phospholipase binding / positive regulation of receptor internalization / positive regulation of interleukin-10 production / FCGR activation / positive regulation of type I interferon production / phosphatase binding / Role of phospholipids in phagocytosis / Role of LAT2/NTAL/LAB on calcium mobilization / regulation of ERK1 and ERK2 cascade / positive regulation of superoxide anion generation / Signaling by CSF3 (G-CSF) / cell surface receptor protein tyrosine kinase signaling pathway / negative regulation of inflammatory response to antigenic stimulus / GPVI-mediated activation cascade / positive regulation of TORC1 signaling / positive regulation of interleukin-12 production / positive regulation of calcium-mediated signaling / neutrophil chemotaxis / phosphotyrosine residue binding / Integrin signaling / FCERI mediated Ca+2 mobilization / SH2 domain binding / B cell differentiation / FCGR3A-mediated IL10 synthesis / Antigen activates B Cell Receptor (BCR) leading to generation of second messengers / positive regulation of interleukin-8 production / integrin-mediated signaling pathway / Regulation of signaling by CBL / FCERI mediated MAPK activation / animal organ morphogenesis / FCGR3A-mediated phagocytosis / B cell receptor signaling pathway / non-specific protein-tyrosine kinase / calcium-mediated signaling / non-membrane spanning protein tyrosine kinase activity / positive regulation of protein-containing complex assembly / peptidyl-tyrosine phosphorylation / Inactivation of CSF3 (G-CSF) signaling / receptor internalization / platelet activation / Regulation of actin dynamics for phagocytic cup formation / CLEC7A (Dectin-1) signaling / positive regulation of interleukin-6 production / integrin binding / protein import into nucleus / positive regulation of peptidyl-tyrosine phosphorylation / positive regulation of tumor necrosis factor production / DAP12 signaling Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Lee, S.J. / Choi, J. / Han, B.G. / Song, H. / Koh, J.S. / Lee, B.I. | ||||||
![]() | ![]() Title: Crystal structures of spleen tyrosine kinase in complex with novel inhibitors: structural insights for design of anticancer drugs Authors: Lee, S.J. / Choi, J.S. / Han, B.G. / Kim, H.S. / Song, H.J. / Lee, J. / Nam, S. / Goh, S.H. / Kim, J.H. / Koh, J.S. / Lee, B.I. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 118.7 KB | Display | ![]() |
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PDB format | ![]() | 90.7 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 1.1 MB | Display | ![]() |
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Full document | ![]() | 1.1 MB | Display | |
Data in XML | ![]() | 21.3 KB | Display | |
Data in CIF | ![]() | 28 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 4xg2SC ![]() 4xg3C ![]() 4xg4C ![]() 4xg6C ![]() 4xg7C ![]() 4xg9C ![]() 5ghvC S: Starting model for refinement C: citing same article ( |
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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
#1: Protein | Mass: 33900.965 Da / Num. of mol.: 2 / Fragment: protein kinase domain, residues 356-635 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() References: UniProt: P43405, non-specific protein-tyrosine kinase #2: Chemical | #3: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.11 Å3/Da / Density % sol: 41.64 % |
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Crystal grow | Temperature: 278 K / Method: vapor diffusion, hanging drop / pH: 8.5 / Details: 10~20%(v/v) PEG3350, 100 mM Tris-HCl |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: RIGAKU JUPITER 210 / Detector: CCD / Date: Nov 10, 2011 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
Reflection | Resolution: 2.4→50 Å / Num. obs: 20930 / % possible obs: 97 % / Redundancy: 3.7 % / Net I/σ(I): 23.83 |
Reflection shell | Resolution: 2.4→2.44 Å |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 4XG2 Resolution: 2.4→35.112 Å / Cor.coef. Fo:Fc: 0.928 / Cor.coef. Fo:Fc free: 0.915 / SU B: 11.887 / SU ML: 0.266 / Cross valid method: THROUGHOUT / ESU R: 0.731 / ESU R Free: 0.313 / 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: 56.362 Å2
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Refinement step | Cycle: LAST / Resolution: 2.4→35.112 Å
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