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Crystal Structure of C.elegans Thymidylate Synthase in complex with an inhibitor N(4)OHdCMP
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.6 277 0.1M MES, 0.2M MgAcetate, 15% PEG 8000. Crystals soaked with 36mM inhibitor solution for 80min, pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 3.17 61.2
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 59.412 α = 90 b = 95.893 β = 103.81 c = 82.179 γ = 90
Symmetry Space Group P 1 21 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 2014-01-23 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SEALED TUBE Nova high-flux-micro-focus sealed tube 1.54056
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym 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 2.8 79.804 99.8 0.237 8.1 8.7 22154 22154
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.8 2.95 100 0.71 0.71 1.1 8.7 3232
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 2.8 25.11 22128 1130 99.92 0.2333 0.2314 0.2251 0.2673 0.2594 RANDOM 16.53
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] -0.58 -0.23 1.13 -0.55
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.275 r_dihedral_angle_3_deg 23.75 r_dihedral_angle_4_deg 22.598 r_dihedral_angle_1_deg 6.732 r_angle_refined_deg 1.607 r_mcangle_it 0.71 r_mcbond_it 0.373 r_scbond_it 0.122 r_chiral_restr 0.1 r_bond_refined_d 0.011
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.275 r_dihedral_angle_3_deg 23.75 r_dihedral_angle_4_deg 22.598 r_dihedral_angle_1_deg 6.732 r_angle_refined_deg 1.607 r_mcangle_it 0.71 r_mcbond_it 0.373 r_scbond_it 0.122 r_chiral_restr 0.1 r_bond_refined_d 0.011 r_gen_planes_refined 0.009
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4632 Nucleic Acid Atoms Solvent Atoms 62 Heterogen Atoms 42
Software Software Software Name Purpose SCALA data scaling PHASER phasing REFMAC refinement PDB_EXTRACT data extraction CrysalisPro data collection CrysalisPro data reduction