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Crystal structure of the unconventional kinetochore protein Trypanosoma cruzi KKT4 coiled coil domain
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.5 291 HEPES, sodium chloride, MOPSO, Bis-Tris, DL-Arginine hydrochloride, DL- Threonine, DL-Histidine monohydrochloride monohydrate, DL-5-Hydroxylysine hydrochloride, trans-4-hydroxy-L-proline, PEG 8000, 1,5- Pentanediol, TCEP
Crystal Properties Matthews coefficient Solvent content 2.37 48.03
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 33.62 α = 90 b = 25.31 β = 96.81 c = 136.88 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 100 PIXEL DECTRIS EIGER2 XE 16M 2020-02-22 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I03 0.976 Diamond I03
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim 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 1.9 67.96 90.36 0.095 0.103 0.04 0.998 6.1 6.1 16787
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.9 3.88 0.274
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 AB INITIO PHASING THROUGHOUT 1.9 67.96 1.4 16787 1678 90.36 0.2429 0.2412 0.2424 0.2583 0.2629 37.1107
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]
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1640 Nucleic Acid Atoms Solvent Atoms 184 Heterogen Atoms 17
Software Software Software Name Purpose PHENIX refinement PDB_EXTRACT data extraction Arcimboldo phasing BUCCANEER model building DIALS data reduction Aimless data scaling