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Crystal Structure of the yeast RNA Pol II CTD kinase CTDK-1 complex
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 5.3 293 0.1 M Sodium Citrate pH 5.3, 0.3 M Lithium Chloride, and 17.5% PEG3350
Crystal Properties Matthews coefficient Solvent content 2.74 55.17
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 55.17 α = 79.076 b = 71.091 β = 86.22 c = 84.797 γ = 72.686
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 CCD MARMOSAIC 300 mm CCD 2018-10-19 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 21-ID-D 1.004 APS 21-ID-D
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge 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 1.85 50 89.4 0.068 15.6 2.8 91889 25.9686050695
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.85 1.88 0.53
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION SAD FREE R-VALUE 1.85055301184 29.2418987215 1.96186904856 91869 1999 89.1975338609 0.184364153002 0.183545427637 0.1847 0.221728843375 0.222 34.1018082669
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]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 7.27559837964 f_angle_d 0.865216692693 f_chiral_restr 0.0514079300999 f_bond_d 0.00737769967624 f_plane_restr 0.00543679955155
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 7140 Nucleic Acid Atoms Solvent Atoms 549 Heterogen Atoms 13
Software Software Software Name Purpose PHENIX refinement HKL-2000 data reduction PHENIX phasing HKL-2000 data scaling