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L. casei thymidylate synthase Y261F in complex with substrate, dUMP
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7 298 vapor diffusion against 20mM KPO4 buffer; protein solution in same buffer with 15-20mM ammonium sulfate, DTT, 38 mMdUMP, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Crystal Properties Matthews coefficient Solvent content 2.94 58.15
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 78.55 α = 90 b = 78.55 β = 90 c = 241.8 γ = 120
Symmetry Space Group P 61 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 298 IMAGE PLATE RIGAKU RAXIS II 1996-01-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU 1.54178
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 2.4 39.4 91.5 17.4 16639 16639 -3 29
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.4 2.55 87.5
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 FOURIER SYNTHESIS THROUGHOUT 2.4 39.4 16639 16639 1672 91.5 0.177 0.174 0.174 0.171 0.233 0.2312 RANDOM 42.8
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] -1.09 1.23 -1.09 2.17
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 26.3 c_scangle_it 4.06 c_scbond_it 2.96 c_mcangle_it 2.3 c_angle_deg 2.2 c_improper_angle_d 2.09 c_mcbond_it 1.34 c_bond_d 0.022
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2592 Nucleic Acid Atoms Solvent Atoms 91 Heterogen Atoms 20
Software Software Software Name Purpose CNS refinement CCP4 data scaling CNS phasing