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Crystal structure of the 5-selective H176F mutant of Cytochrome TxtE
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4TPN
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 5.5 295 25% PEG 3350, 200mM MgCl2, 100mM Bis-Tris pH 5.5
Crystal Properties Matthews coefficient Solvent content 2.2 44.13
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 74.795 α = 90 b = 99.351 β = 90 c = 105.499 γ = 90
Symmetry Space Group P 21 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 100 PIXEL DECTRIS PILATUS 6M 2015-02-13 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL12-2 0.9795 SSRL BL12-2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym I (Observed) Rrim I (All) Rpim I (All) 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 1.152 72.328 98.1 0.14 0.158 0.072 7.2 4.8 136577
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Rpim I (All) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.45 1.53 97.5 1.226 1.226 0.637 0.6 4.8 19622
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) 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) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 4TPN 1.45 72.328 129589 6899 97.88 0.1905 0.1873 0.197 0.2513 0.2578 RANDOM 13.332
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] -1.71 1.05 0.66
RMS Deviations Key Refinement Restraint Deviation r_sphericity_free 58.202 r_sphericity_bonded 16.388 r_rigid_bond_restr 3.785 r_mcangle_it 2.539 r_mcbond_other 2.123 r_mcbond_it 2.122 r_angle_refined_deg 1.875 r_angle_other_deg 0.965 r_chiral_restr 0.143 r_bond_refined_d 0.02
RMS Deviations Key Refinement Restraint Deviation r_sphericity_free 58.202 r_sphericity_bonded 16.388 r_rigid_bond_restr 3.785 r_mcangle_it 2.539 r_mcbond_other 2.123 r_mcbond_it 2.122 r_angle_refined_deg 1.875 r_angle_other_deg 0.965 r_chiral_restr 0.143 r_bond_refined_d 0.02 r_gen_planes_refined 0.013 r_gen_planes_other 0.005 r_bond_other_d 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6282 Nucleic Acid Atoms Solvent Atoms 980 Heterogen Atoms 129
Software Software Software Name Purpose SCALA data scaling PHASER phasing REFMAC refinement PDB_EXTRACT data extraction XDS data reduction