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Mutant human thymidylate synthase M190K crystallized in a sulfate-containing condition
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1HW3
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 298 100mM MES, pH 6.5, 1.6M ammonium sulfate, 10% 1,4-dioxane
Crystal Properties Matthews coefficient Solvent content 3.28 62.51
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 95.951 α = 90 b = 95.951 β = 90 c = 80.89 γ = 120
Symmetry Space Group P 31 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 QUANTUM 210r 2014-09-17 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX1 0.9537 Australian Synchrotron MX1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym I (Observed) Rrim I (All) Rpim I (All) 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 2.2 83.096 99.9 0.062 0.065 0.019 26.7 11.9 22239 22239
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Rrim I (All) Rpim I (All) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.2 2.32 100 0.355 0.355 0.371 0.107 2 12 3200
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 1HW3 2.2 83.1 21018 1136 99.64 0.1893 0.1868 0.2353 0.2347 RANDOM 38.615
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] -0.75 -0.38 -0.75 2.44
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.622 r_dihedral_angle_4_deg 16.844 r_dihedral_angle_3_deg 14.693 r_dihedral_angle_1_deg 6.693 r_angle_refined_deg 1.82 r_angle_other_deg 1.05 r_chiral_restr 0.119 r_bond_refined_d 0.019 r_gen_planes_refined 0.01 r_bond_other_d 0.002
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.622 r_dihedral_angle_4_deg 16.844 r_dihedral_angle_3_deg 14.693 r_dihedral_angle_1_deg 6.693 r_angle_refined_deg 1.82 r_angle_other_deg 1.05 r_chiral_restr 0.119 r_bond_refined_d 0.019 r_gen_planes_refined 0.01 r_bond_other_d 0.002 r_gen_planes_other 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2215 Nucleic Acid Atoms Solvent Atoms 140 Heterogen Atoms 10
Software Software Software Name Purpose REFMAC refinement SCALA data scaling PDB_EXTRACT data extraction MOSFLM data processing PHASER phasing