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E. coli chorismate mutase with orthogonal interface containing p-benzoyl phenylalanine
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1ECM
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 9 295 100mM Bicine pH9.0,
100mM Na-Acetate and
32% PEG 8K
Crystal Properties Matthews coefficient Solvent content 1.92 35.96
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 44.861 α = 90 b = 61.27 β = 90 c = 62.848 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 PIXEL DECTRIS EIGER X 16M 2016-12-18 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 23-ID-B 1.033 APS 23-ID-B
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rpim I (All) CC (Half) 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 23.75 99.7 0.183 0.065 0.997 8.3 8.3 12193 31.4
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2 2.11 99.5 0.431 0.73 2.1 9.2
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 FREE R-VALUE 1ECM 2 23.73 11535 593 99.23 0.21475 0.21336 0.2184 0.24017 0.2438 RANDOM 42.85
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] -2.01 0.03 1.97
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 30.342 r_dihedral_angle_4_deg 20.724 r_dihedral_angle_3_deg 14.237 r_long_range_B_refined 8.302 r_long_range_B_other 8.297 r_scangle_other 6.187 r_dihedral_angle_1_deg 5.782 r_mcangle_it 4.526 r_mcangle_other 4.524 r_scbond_it 3.939
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 30.342 r_dihedral_angle_4_deg 20.724 r_dihedral_angle_3_deg 14.237 r_long_range_B_refined 8.302 r_long_range_B_other 8.297 r_scangle_other 6.187 r_dihedral_angle_1_deg 5.782 r_mcangle_it 4.526 r_mcangle_other 4.524 r_scbond_it 3.939 r_scbond_other 3.936 r_mcbond_it 3.121 r_mcbond_other 3.114 r_angle_refined_deg 1.445 r_angle_other_deg 0.959 r_chiral_restr 0.087 r_bond_refined_d 0.013 r_gen_planes_refined 0.006 r_bond_other_d 0.001 r_gen_planes_other 0.001 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_scangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1494 Nucleic Acid Atoms Solvent Atoms 73 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement XDS data scaling SCALA data scaling PHASER phasing