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Structural Determinants of the Beta-Selectivity of a Bacterial Aminotransferase
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details other MES_BFAT_APO
Crystallization Crystal Properties Matthews coefficient Solvent content 2.76 55.49
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 183.583 α = 90 b = 94.461 β = 113.83 c = 103.671 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 ADSC CCD 2009-09-25 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-1 ESRF ID14-1
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 1.69 48.16 99.9 0.04 19.1 2.7 180581 15.1
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 1.69 1.78 100 0.24 4.5 2.7
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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT MES_BFAT_APO 1.69 47.42 171543 9037 99.9 0.15793 0.15695 0.17653 0.1701 RANDOM 18.138
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] -0.36 0.51 -0.33 1.11
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.18 r_dihedral_angle_4_deg 15.856 r_dihedral_angle_3_deg 11.753 r_dihedral_angle_1_deg 5.593 r_scangle_it 2.86 r_scbond_it 1.639 r_angle_refined_deg 1.123 r_mcangle_it 0.902 r_mcbond_it 0.454 r_chiral_restr 0.079
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.18 r_dihedral_angle_4_deg 15.856 r_dihedral_angle_3_deg 11.753 r_dihedral_angle_1_deg 5.593 r_scangle_it 2.86 r_scbond_it 1.639 r_angle_refined_deg 1.123 r_mcangle_it 0.902 r_mcbond_it 0.454 r_chiral_restr 0.079 r_bond_refined_d 0.009 r_gen_planes_refined 0.005 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_mcangle_other r_scbond_other r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 9682 Nucleic Acid Atoms Solvent Atoms 1086 Heterogen Atoms 177
Software Software Software Name Purpose REFMAC refinement XDS data reduction SCALA data scaling MOLREP phasing