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Crystal structure of the 5-selective H176Y 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 2.19 43.87
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 74.721 α = 90 b = 99.207 β = 90 c = 105.294 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 1.15 72.206 97.5 0.1 0.113 0.052 8 4.7 120407 120407
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 1.51 1.59 85.4 0.601 0.601 0.338 1.1 4 15251
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 1.51 72.206 114245 6063 97.37 0.1525 0.1492 0.1616 0.2153 0.2229 RANDOM 13.754
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] 0.7 0.05 -0.76
RMS Deviations Key Refinement Restraint Deviation r_sphericity_free 34.051 r_sphericity_bonded 9.656 r_rigid_bond_restr 3.929 r_mcangle_it 2.133 r_angle_refined_deg 1.859 r_mcbond_it 1.794 r_mcbond_other 1.794 r_angle_other_deg 0.931 r_chiral_restr 0.145 r_bond_refined_d 0.019
RMS Deviations Key Refinement Restraint Deviation r_sphericity_free 34.051 r_sphericity_bonded 9.656 r_rigid_bond_restr 3.929 r_mcangle_it 2.133 r_angle_refined_deg 1.859 r_mcbond_it 1.794 r_mcbond_other 1.794 r_angle_other_deg 0.931 r_chiral_restr 0.145 r_bond_refined_d 0.019 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 6284 Nucleic Acid Atoms Solvent Atoms 1155 Heterogen Atoms 171
Software Software Software Name Purpose SCALA data scaling PHASER phasing REFMAC refinement PDB_EXTRACT data extraction XDS data reduction