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Crystal Structure of B. thuringiensis AiiA mutant F107W with N-decanoyl-L-homoserine bound at the active site
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.5 293 PEG 4000, MgCl2, glycerol, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.13 42.21
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 54.825 α = 90 b = 55.444 β = 90 c = 80.396 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 CCD MARMOSAIC 300 mm CCD 2007-08-09 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 23-ID-D 0.97911 APS 23-ID-D
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 1.45 50 95.9 0.055 12.9 6.7 40145 42336
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 1.45 1.5 71.9 0.542 4.1 3134
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 1.45 32.57 42270 2125 95.87 0.1219 0.1203 0.1182 0.1509 0.1486 RANDOM 22.2911
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] 0.67 -0.76 0.1
RMS Deviations Key Refinement Restraint Deviation r_sphericity_free 32.833 r_dihedral_angle_2_deg 30.584 r_dihedral_angle_4_deg 20.367 r_rigid_bond_restr 11.711 r_dihedral_angle_3_deg 10.599 r_sphericity_bonded 9.847 r_dihedral_angle_1_deg 6.482 r_angle_other_deg 2.379 r_angle_refined_deg 1.52 r_chiral_restr 0.094
RMS Deviations Key Refinement Restraint Deviation r_sphericity_free 32.833 r_dihedral_angle_2_deg 30.584 r_dihedral_angle_4_deg 20.367 r_rigid_bond_restr 11.711 r_dihedral_angle_3_deg 10.599 r_sphericity_bonded 9.847 r_dihedral_angle_1_deg 6.482 r_angle_other_deg 2.379 r_angle_refined_deg 1.52 r_chiral_restr 0.094 r_bond_refined_d 0.011 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 1992 Nucleic Acid Atoms Solvent Atoms 168 Heterogen Atoms 69
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling PHASER phasing REFMAC refinement PDB_EXTRACT data extraction