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Crystal structure of FMN-Dependent azoreductase from Enterococcus faecalis
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7.5 293 CRYSTALS WERE GROWN BY HANGING DROP VAPOR DIFFUSION USING 1 MICROLITER DROPS
CONTAINING EQUAL VOLUMES OF PROTEIN SOLUTION (10 MG/ML) AND A PRECIPITANT SOLUTION
CONTAINING 0.09M HEPES/NAOH BUFFER, 1.26M TRI-SODIUM CITRATE DIHYDRATE, 10% V/V
GLYCEROL, pH 7.5, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.78 55.75
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 98.038 α = 90 b = 99.629 β = 90 c = 106.737 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 94 CCD MARMOSAIC 300 mm CCD ROSENBAUM 2005-11-26 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 22-ID 0.979 APS 22-ID
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym 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 25.8 96.3 0.07 11.7 8.4 64925 2
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2 2.05 65.6 0.457 4.7 5096
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION SAD THROUGHOUT 2 25.78 64925 64925 3450 96.28 0.20183 0.20183 0.19932 0.1998 0.24952 RANDOM 27.789
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] 0.01 -0.18 0.17
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 40.816 r_dihedral_angle_4_deg 20.835 r_dihedral_angle_3_deg 15.163 r_dihedral_angle_1_deg 5.704 r_scangle_it 4.326 r_scbond_it 3.011 r_mcangle_it 1.908 r_angle_refined_deg 1.66 r_mcbond_it 1.455 r_nbtor_refined 0.306
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 40.816 r_dihedral_angle_4_deg 20.835 r_dihedral_angle_3_deg 15.163 r_dihedral_angle_1_deg 5.704 r_scangle_it 4.326 r_scbond_it 3.011 r_mcangle_it 1.908 r_angle_refined_deg 1.66 r_mcbond_it 1.455 r_nbtor_refined 0.306 r_symmetry_vdw_refined 0.263 r_nbd_refined 0.203 r_symmetry_hbond_refined 0.154 r_xyhbond_nbd_refined 0.149 r_chiral_restr 0.121 r_bond_refined_d 0.02 r_gen_planes_refined 0.007 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_other r_nbtor_other r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6524 Nucleic Acid Atoms Solvent Atoms 494 Heterogen Atoms 124
Software Software Software Name Purpose Sca2Structure model building REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling SCA2STRUCTURE phasing