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- PDB-4otq: Crystal structure of BTK kinase domain complexed with 1-[5-[3-(7-... -
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Open data
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Basic information
Entry | Database: PDB / ID: 4otq | ||||||
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Title | Crystal structure of BTK kinase domain complexed with 1-[5-[3-(7-tert-butyl-4-oxo-quinazolin-3-yl)-2-methyl-phenyl]-1-methyl-2-oxo-3-pyridyl]-3-methyl-urea | ||||||
![]() | Tyrosine-protein kinase BTK | ||||||
![]() | TRANSFERASE/TRANSFERASE INHIBITOR / TRANSFERASE-TRANSFERASE INHIBITOR complex | ||||||
Function / homology | ![]() regulation of B cell cytokine production / proteoglycan catabolic process / monocyte proliferation / positive regulation of interleukin-17A production / regulation of B cell apoptotic process / eosinophil homeostasis / positive regulation of type III hypersensitivity / B cell affinity maturation / positive regulation of synoviocyte proliferation / histamine secretion by mast cell ...regulation of B cell cytokine production / proteoglycan catabolic process / monocyte proliferation / positive regulation of interleukin-17A production / regulation of B cell apoptotic process / eosinophil homeostasis / positive regulation of type III hypersensitivity / B cell affinity maturation / positive regulation of synoviocyte proliferation / histamine secretion by mast cell / neutrophil homeostasis / cellular response to molecule of fungal origin / positive regulation of type I hypersensitivity / cellular response to interleukin-7 / MyD88 deficiency (TLR2/4) / MyD88-dependent toll-like receptor signaling pathway / IRAK4 deficiency (TLR2/4) / MyD88:MAL(TIRAP) cascade initiated on plasma membrane / positive regulation of B cell differentiation / positive regulation of immunoglobulin production / positive regulation of NLRP3 inflammasome complex assembly / negative regulation of interleukin-10 production / phospholipase activator activity / B cell activation / negative regulation of B cell proliferation / Fc-epsilon receptor signaling pathway / mesoderm development / phosphatidylinositol-3,4,5-trisphosphate binding / ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Kuglstatter, A. / Wong, A. | ||||||
![]() | ![]() Title: Structure-Based Drug Design of RN486, a Potent and Selective Bruton's Tyrosine Kinase (BTK) Inhibitor, for the Treatment of Rheumatoid Arthritis. Authors: Lou, Y. / Han, X. / Kuglstatter, A. / Kondru, R.K. / Sweeney, Z.K. / Soth, M. / McIntosh, J. / Litman, R. / Suh, J. / Kocer, B. / Davis, D. / Park, J. / Frauchiger, S. / Dewdney, N. / Zecic, ...Authors: Lou, Y. / Han, X. / Kuglstatter, A. / Kondru, R.K. / Sweeney, Z.K. / Soth, M. / McIntosh, J. / Litman, R. / Suh, J. / Kocer, B. / Davis, D. / Park, J. / Frauchiger, S. / Dewdney, N. / Zecic, H. / Taygerly, J.P. / Sarma, K. / Hong, J. / Hill, R.J. / Gabriel, T. / Goldstein, D.M. / Owens, T.D. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 136.1 KB | Display | ![]() |
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PDB format | ![]() | 104.2 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 4ot5C ![]() 4ot6C ![]() 4otrC ![]() 3pixS 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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Unit cell |
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Components
#1: Protein | Mass: 32521.135 Da / Num. of mol.: 1 / Fragment: UNP residues 378-659 / Mutation: M489A, R492A, E624A, K625A Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() ![]() References: UniProt: Q06187, ![]() | ||
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#2: Chemical | ChemComp-2V2 / | ||
#3: Chemical | ![]() #4: Water | ChemComp-HOH / | ![]() |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.26 Å3/Da / Density % sol: 45.47 % |
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Crystal grow![]() | Temperature: 293 K / Method: vapor diffusion, hanging drop / pH: 8 Details: 33% PEG3350, 0.1 M HEPES, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: MARMOSAIC 325 mm CCD / Detector: CCD |
Radiation | Monochromator: Double crystal Si(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength![]() |
Reflection | Resolution: 1.55→42.8 Å / Num. obs: 43604 / % possible obs: 99.5 % / Redundancy: 4.7 % / Biso Wilson estimate: 21.7 Å2 / Rsym value: 0.067 / Net I/σ(I): 17.6 |
Reflection shell | Resolution: 1.55→1.59 Å / Redundancy: 4.1 % / Mean I/σ(I) obs: 2.3 / Num. unique all: 2667 / Rsym value: 0.413 / % possible all: 99.64 |
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Processing
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Refinement | Method to determine structure![]() ![]() Starting model: PDB ENTRY 3PIX Resolution: 1.55→42.8 Å / Cor.coef. Fo:Fc: 0.973 / Cor.coef. Fo:Fc free: 0.961 / SU B: 3.169 / SU ML: 0.051 / Cross valid method: THROUGHOUT / ESU R: 0.083 / ESU R Free: 0.073 / Stereochemistry target values: MAXIMUM LIKELIHOOD
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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: 25.359 Å2
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Refinement step | Cycle: LAST / Resolution: 1.55→42.8 Å
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Refine LS restraints |
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