☰ Navigation Tabs
Crystal structure of the kinetoplastid kinetochore protein KKT23 acetyltransferase domain from Trypanosoma brucei
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 277 0.1 M sodium tartrate dibasic dehydrate, 0.1 M HEPES pH 7.0, 20% SOKOLAN PA 25 CL
Crystal Properties Matthews coefficient Solvent content 2.29 46.29
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 42.266 α = 100.508 b = 44.317 β = 103.005 c = 68.815 γ = 101.322
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 291 PIXEL DECTRIS EIGER2 XE 16M 2020-09-22 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I03 0.9763 Diamond I03
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) Rrim I (All) CC (Half) 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 1.63 65.16 96 0.083 1 11.5 3.6 55472 18.67
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Rrim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.63 1.67 85.7 0.741 0.8 1.8 3.6
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 MOLECULAR REPLACEMENT FREE R-VALUE 1.75 65.14 2 40196 2004 85.93 0.1786 0.1772 0.1797 0.2048 0.1838 24.15
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 17.2721 f_angle_d 1.0984 f_chiral_restr 0.059 f_bond_d 0.0073 f_plane_restr 0.0055
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3465 Nucleic Acid Atoms Solvent Atoms 421 Heterogen Atoms 102
Software Software Software Name Purpose PHENIX refinement DIALS data reduction Aimless data scaling PHASER phasing