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Structure of WSSV thymidylate synthase in complex with dUMP and raltitrexed
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6K7R
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 293 The protein in complex with dUMP and raltitrexed was crystallized in drops containing 1 ul protein solution (10 mg/ml protein + 5 mM dUMP + 5 mM raltitrexed incubated at 4 degrees for 4 h) and 1 ul reservoir solution (100 mM Bis-Tris pH 6.5, 25% (w/v) PEG 3350, 200 mM (NH4)2SO4), and the cryo-buffer was 100 mM Bis-Tris pH 6.5, 35% (w/v) PEG 3350, 200 mM (NH4)2SO4.
Crystal Properties Matthews coefficient Solvent content 2.14 42.44
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 51.164 α = 90 b = 90.113 β = 92.98 c = 123.996 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 PIXEL DECTRIS PILATUS 6M 2016-06-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRF BEAMLINE BL19U1 0.97853 SSRF BL19U1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym I (Observed) Rrim I (All) 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 1.433 72.862 98.9 0.049 0.053 0.02 0.999 17.5 6.8 203509
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.433 1.437 98.5 0.826 0.891 0.332 0.803 2 7
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 6K7R 1.433 51.1 1.36 203456 10183 98.86 0.1487 0.1476 0.1612 0.1696 0.182 27.0344
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]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 20.193 f_angle_d 1.129 f_chiral_restr 0.076 f_bond_d 0.009 f_plane_restr 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 9294 Nucleic Acid Atoms Solvent Atoms 873 Heterogen Atoms 218
Software Software Software Name Purpose PHENIX refinement PDB_EXTRACT data extraction XDS data reduction Aimless data scaling PHASER phasing