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Dihydrofolate reductase-like enzyme from Leptospira interrogans (selenomethionine derivative)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 4.6 289 100 mM sodium acetate, 200 mM ammonium sulfate, 25-27% PEG 550 MME
Crystal Properties Matthews coefficient Solvent content 3.14 60.81
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 84.9 α = 90 b = 138.329 β = 90 c = 236.699 γ = 90
Symmetry Space Group P 2 21 21
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 RAYONIX MX-300 2020-08-02 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 21-ID-F 0.97872 APS 21-ID-F
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge 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 2.55 29.98 99.9 0.16 0.166 0.043 0.998 11.7 14.8 175482 55.94
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.55 2.59 100 2.081 2.177 0.549 0.724 2.1 15.2
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION SAD FREE R-VALUE 2.55 29.98 1.34 175482 8407 99.98 0.193 0.1909 0.2345 0.2666 60.93
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 20.971 f_angle_d 1.2245 f_chiral_restr 0.0681 f_bond_d 0.0102 f_plane_restr 0.0101
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 15448 Nucleic Acid Atoms Solvent Atoms 323 Heterogen Atoms 897
Software Software Software Name Purpose XDS data reduction Aimless data scaling PHENIX phasing PHENIX model building PHENIX refinement