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Plasmodium falciparum dihydroorotate dehydrogenase (DHODH) in complex with its inhibitor 50
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4RX0
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 293 0.1 M Tris-HCl (pH 7.5-9.5), 35 % (w/v) PEG 4000, 50 mM sodium formate
Crystal Properties Matthews coefficient Solvent content 1.9 35.19
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 57.71 α = 90 b = 71.77 β = 90 c = 179.43 γ = 90
Symmetry Space Group I 2 2 2
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 2015-01-20 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRF BEAMLINE BL17U1 0.97852 SSRF BL17U1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) 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 3.3 54.94 99.6 0.992 9.6 5.9 5898
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 3.3 3.48 0.537 0.587 0.892
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 4RX0 3.3 45.99 5602 295 99.49 0.2629 0.2576 0.2655 0.3595 0.3813 RANDOM 69.311
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] -3.55 -4.41 7.96
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.194 r_dihedral_angle_3_deg 17.987 r_dihedral_angle_4_deg 16.284 r_dihedral_angle_1_deg 8.533 r_angle_refined_deg 1.554 r_angle_other_deg 1.088 r_chiral_restr 0.052 r_bond_refined_d 0.005 r_gen_planes_refined 0.005 r_gen_planes_other 0.003
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.194 r_dihedral_angle_3_deg 17.987 r_dihedral_angle_4_deg 16.284 r_dihedral_angle_1_deg 8.533 r_angle_refined_deg 1.554 r_angle_other_deg 1.088 r_chiral_restr 0.052 r_bond_refined_d 0.005 r_gen_planes_refined 0.005 r_gen_planes_other 0.003 r_bond_other_d 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2862 Nucleic Acid Atoms Solvent Atoms 2 Heterogen Atoms 64
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction SCALA data scaling REFMAC phasing