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Crystal structure and mechanism of a bacterial fluorinating enzyme
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 4.2 293 22% PEG 1000, 0.1 M phosphate-citrate, 0.2 M Li2SO4, pH 4.2, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.33 47.25
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 75.908 α = 90 b = 130.302 β = 90 c = 183.435 γ = 90
Symmetry Space Group C 2 2 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 CCD ADSC QUANTUM 4 Toroidal Zerodur mirror 2002-12-13 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-2 0.933, 0.9786, 0.9783, 0.8984 ESRF ID14-2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 1.8 65 94 0.11 0.12 2.8 10 84305 80164 1.33 1.5 14
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.8 1.847 70 0.48 0.5 1.5 6 1100
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (I) Cut-off Sigma (F) 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 (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MAD THROUGHOUT 1.8 91.29 1.3 1.5 84305 76173 3991 95.09 0.17 0.16962 0.16712 0.1876 0.21669 0.2314 RANDOM 16.68
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] 0.89 -0.07 -0.82
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 7.717 r_sphericity_free 4.131 r_scangle_it 3.719 r_scbond_it 2.456 r_sphericity_bonded 1.895 r_mcangle_it 1.712 r_angle_refined_deg 1.637 r_rigid_bond_restr 1.431 r_mcbond_it 1.111 r_angle_other_deg 0.985
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 7.717 r_sphericity_free 4.131 r_scangle_it 3.719 r_scbond_it 2.456 r_sphericity_bonded 1.895 r_mcangle_it 1.712 r_angle_refined_deg 1.637 r_rigid_bond_restr 1.431 r_mcbond_it 1.111 r_angle_other_deg 0.985 r_symmetry_vdw_refined 0.33 r_symmetry_vdw_other 0.31 r_nbd_other 0.253 r_symmetry_hbond_refined 0.242 r_nbd_refined 0.214 r_xyhbond_nbd_refined 0.198 r_chiral_restr 0.098 r_nbtor_other 0.085 r_bond_refined_d 0.017 r_gen_planes_refined 0.008 r_gen_planes_other 0.006 r_bond_other_d 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6660 Nucleic Acid Atoms Solvent Atoms 719 Heterogen Atoms 81
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction CCP4 data scaling SOLVE phasing RESOLVE phasing