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ITK kinase domain in complex with benzothiazole inhibitor compound 12a (1S,2S)-2-{4-[(DIMETHYLAMINO)METHYL]PHENYL}-N-[6-(PYRIDIN-3-YL)-1,3-BENZOTHIAZOL-2-YL]CYCLOPROPANECARBOXAMIDE (12a)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.5 292 potassium thiocyanate, PEG3350, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 292K
Crystal Properties Matthews coefficient Solvent content 2.44 49.5
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 40.145 α = 90 b = 155.488 β = 93.74 c = 47.257 γ = 90
Symmetry Space Group P 1 21 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 110 CCD MARMOSAIC 300 mm CCD 2010-08-16 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 21-ID-G 0.98 APS 21-ID-G
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym I (Observed) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot 1 2.67 50 99.9 0.088 14 3.4 16381 16341 -3 65.42
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 2.67 47.16 16381 16341 829 99.66 0.215 0.2149 0.212 0.2195 0.2677 0.2745 RANDOM 54.78
Temperature Factor Modeling Anisotropic B[1][1] Anisotropic B[1][2] Anisotropic B[1][3] Anisotropic B[2][2] Anisotropic B[2][3] Anisotropic B[3][3] -3.6206 -5.9186 -11.0822 14.7028
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 20.29 t_omega_torsion 2.46 t_angle_deg 1.06 t_bond_d 0.008 t_dihedral_angle_d t_trig_c_planes t_gen_planes t_it t_chiral_improper_torsion t_ideal_dist_contact
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3817 Nucleic Acid Atoms Solvent Atoms 25 Heterogen Atoms 62
Software Software Software Name Purpose MAR345dtb data collection PHASER phasing BUSTER refinement HKL-2000 data reduction SCALEPACK data scaling