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Crystal structure of OspC3-calmodulin-caspase-4 complex
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 7WR3 7WR3, 7WR0 experimental model PDB 7WR0 7WR3, 7WR0
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 293 25% PEG3350, 0.1 M HEPES pH 7.4, 0.2 M Ammonium sulfate, 0.3 M NDSB-195
Crystal Properties Matthews coefficient Solvent content 2.66 53.72
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 61.041 α = 90 b = 118.473 β = 90 c = 146.45 γ = 90
Symmetry Space Group P 2 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 93 PIXEL DECTRIS PILATUS3 6M 2021-09-25 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRF BEAMLINE BL19U1 0.97852 SSRF BL19U1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 2.75 43.6 99.4 0.061 0.063 1 28.12 13.06 28191 84.44
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.75 2.82 1.246 0.825 2.28
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 7WR3, 7WR0 2.75 43.6 1.34 28121 1999 99.33 0.2349 0.2321 0.2334 0.2698 0.2733 93.86
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 21.3725 f_angle_d 0.5414 f_chiral_restr 0.0415 f_plane_restr 0.0034 f_bond_d 0.0031
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6565 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms
Software Software Software Name Purpose PHENIX refinement XDS data reduction XDS data scaling PHASER phasing