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Crystal Structure of azoreductase AzrC fin complex with sulfone-modified azo dye Acid Red 88
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3W77
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 293 PEG 600, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.81 56.29
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 191.982 α = 90 b = 56.618 β = 115.71 c = 105.518 γ = 90
Symmetry Space Group C 1 2 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 CCD MARMOSAIC 225 mm CCD 2009-06-08 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SPRING-8 BEAMLINE BL41XU 1.000 SPring-8 BL41XU
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) 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 2.1 50 98.9 0.171 10.1 5.1 59046 -3 20.8
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.1 2.18 94.8 0.497 4 5628
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 3W77 2.1 50 58641 4149 97.19 0.2015 0.1986 0.1989 0.2395 0.2397 RANDOM 25.071
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] -2.02 -1.04 2.79 -1.67
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.364 r_dihedral_angle_3_deg 18.354 r_dihedral_angle_4_deg 18.038 r_dihedral_angle_1_deg 5.819 r_angle_refined_deg 1.579 r_chiral_restr 0.121 r_bond_refined_d 0.013 r_gen_planes_refined 0.008
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6440 Nucleic Acid Atoms Solvent Atoms 232 Heterogen Atoms 239
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling REFMAC refinement PDB_EXTRACT data extraction BSS data collection HKL-2000 data reduction HKL-2000 data scaling MOLREP phasing