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Targeting the PEX14-PEX5 interaction by small molecules provides novel therapeutic routes to treat trypanosomiases.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3FF5
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 290 0.1 M SPG Buffer pH6
25% PEG 1500
Crystal Properties Matthews coefficient Solvent content 2.15 42.91
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 36.1 α = 94.12 b = 36.28 β = 105.87 c = 55.31 γ = 100.54
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 90 PIXEL DECTRIS PILATUS 6M-F 2013-10-27 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID29 0.87260 ESRF ID29
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.57 31.3 92.7 7.5 3.6 33844
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 1.57 1.66 0.603
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 THROUGHOUT 3FF5 1.57 27.79 32107 1687 92.52 0.19388 0.1908 0.2009 0.25171 0.2627 RANDOM 19.175
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] -0.92 -0.19 0.17 -0.95 0.24 1.54
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 30.001 r_sphericity_free 22.118 r_dihedral_angle_4_deg 17.228 r_dihedral_angle_3_deg 13.788 r_sphericity_bonded 7.315 r_rigid_bond_restr 5.253 r_dihedral_angle_1_deg 4.376 r_long_range_B_refined 4.14 r_long_range_B_other 4.113 r_scangle_other 3.578
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 30.001 r_sphericity_free 22.118 r_dihedral_angle_4_deg 17.228 r_dihedral_angle_3_deg 13.788 r_sphericity_bonded 7.315 r_rigid_bond_restr 5.253 r_dihedral_angle_1_deg 4.376 r_long_range_B_refined 4.14 r_long_range_B_other 4.113 r_scangle_other 3.578 r_scbond_it 3.535 r_scbond_other 3.535 r_mcangle_it 2.693 r_mcbond_it 2.684 r_mcangle_other 2.665 r_mcbond_other 2.635 r_angle_refined_deg 2.244 r_angle_other_deg 1.958 r_chiral_restr 0.096 r_bond_refined_d 0.021 r_bond_other_d 0.011 r_gen_planes_refined 0.011 r_gen_planes_other 0.008 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
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1944 Nucleic Acid Atoms Solvent Atoms 276 Heterogen Atoms 150
Software Software Software Name Purpose REFMAC refinement XDS data reduction XSCALE data scaling MOLREP phasing