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Structure of E. coli CapH C-terminal domain I99M mutant
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details in silico model Other ideal alpha helix
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 293 0.1 M HEPES pH 7.5, 25 mM MgCl2, 30% PEG 550 MME
Crystal Properties Matthews coefficient Solvent content 2.07 40.48
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 38.383 α = 90 b = 38.383 β = 90 c = 59.428 γ = 90
Symmetry Space Group P 43 21 2
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 X 16M 2021-07-11 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 24-ID-C 0.97918 APS 24-ID-C
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) 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 1.26 59.43 99.8 0.039 0.017 0.999 21.1 5.9 12610 21.01
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.26 1.28 98.3 0.732 0.46 0.83 2
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 ideal alpha helix 1.26 32.24 0.32 12560 594 99.71 0.1924 0.1913 0.1927 0.2136 0.2154 26.14
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 17.4423 f_angle_d 0.8959 f_chiral_restr 0.068 f_bond_d 0.0107 f_plane_restr 0.0093
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 294 Nucleic Acid Atoms Solvent Atoms 46 Heterogen Atoms
Software Software Software Name Purpose PHENIX refinement XDS data reduction Aimless data scaling PHASER phasing