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- PDB-4ppc: ITK kinase domain with compound 27 (N-{1-[(1R)-3-(DIMETHYLAMINO)-... -
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Open data
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Basic information
Entry | Database: PDB / ID: 4ppc | ||||||
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Title | ITK kinase domain with compound 27 (N-{1-[(1R)-3-(DIMETHYLAMINO)-1-PHENYLPROPYL]-1H-PYRAZOL-4-YL}-6-(1H-PYRAZOL-4-YL)-1H-INDAZOLE-3-CARBOXAMIDE) | ||||||
![]() | Tyrosine-protein kinase ITK/TSK | ||||||
![]() | transferase/transferase inhibitor / protein kinase / phospho-transfer / transferase-transferase inhibitor complex | ||||||
Function / homology | ![]() gamma-delta T cell activation / NK T cell differentiation / : / Generation of second messenger molecules / cellular defense response / T cell activation / FCERI mediated Ca+2 mobilization / positive regulation of cytokine production / B cell receptor signaling pathway / non-specific protein-tyrosine kinase ...gamma-delta T cell activation / NK T cell differentiation / : / Generation of second messenger molecules / cellular defense response / T cell activation / FCERI mediated Ca+2 mobilization / positive regulation of cytokine production / B cell receptor signaling pathway / non-specific protein-tyrosine kinase / non-membrane spanning protein tyrosine kinase activity / cell-cell junction / T cell receptor signaling pathway / adaptive immune response / intracellular signal transduction / phosphorylation / signal transduction / ATP binding / nucleus / metal ion binding / plasma membrane / cytosol Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Eigenbrot, C. / Shia, S. | ||||||
![]() | ![]() Title: Discovery and optimization of indazoles as potent and selective interleukin-2 inducible T cell kinase (ITK) inhibitors. Authors: Pastor, R.M. / Burch, J.D. / Magnuson, S. / Ortwine, D.F. / Chen, Y. / De La Torre, K. / Ding, X. / Eigenbrot, C. / Johnson, A. / Liimatta, M. / Liu, Y. / Shia, S. / Wang, X. / Wu, L.C. / Pei, Z. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 197.8 KB | Display | ![]() |
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PDB format | ![]() | 159.5 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
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-Validation report
Summary document | ![]() | 882.7 KB | Display | ![]() |
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Full document | ![]() | 885.4 KB | Display | |
Data in XML | ![]() | 18.1 KB | Display | |
Data in CIF | ![]() | 23.8 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 4pp9C ![]() 4ppaC ![]() 4ppbC ![]() 1sm2S 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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2 | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 30214.492 Da / Num. of mol.: 2 / Fragment: kinase domain / Mutation: Y512E Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() References: UniProt: Q08881, non-specific protein-tyrosine kinase #2: Chemical | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.14 Å3/Da / Density % sol: 42.5 % |
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Crystal grow | Temperature: 280 K / Method: vapor diffusion, hanging drop / pH: 8.5 Details: sodium nitrate, PEG3350, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 380K |
-Data collection
Diffraction | Mean temperature: 110 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: PSI PILATUS 6M / Detector: PIXEL / Date: Mar 23, 2011 |
Radiation | Monochromator: Si(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9795 Å / Relative weight: 1 |
Reflection | Resolution: 2.95→55.4 Å / Num. all: 11471 / Num. obs: 11371 / % possible obs: 98.2 % / Observed criterion σ(F): 0 / Observed criterion σ(I): -3 / Redundancy: 6.4 % / Biso Wilson estimate: 66.14 Å2 / Rsym value: 0.147 / Net I/σ(I): 13.1 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 1SM2 Resolution: 2.95→55.39 Å / Cor.coef. Fo:Fc: 0.9038 / Cor.coef. Fo:Fc free: 0.8619 Isotropic thermal model: individual atomic plus TLS in two groups Cross valid method: THROUGHOUT / σ(F): 0 / Stereochemistry target values: Engh & Huber
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Displacement parameters | Biso mean: 55.36 Å2
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Refine analyze | Luzzati coordinate error obs: 0.395 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.95→55.39 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 2.95→3.23 Å / Total num. of bins used: 6
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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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