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Arabidopsis thaliana bifunctional dihydrofolate reductase-thymidylate synthase
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3I3R PDB entry 3I3R
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 291 0.2 M ammonium sulfate, 0.1 M HEPES, pH 7.5, 35% w/v poly(acrylic acid sodium salt)2100
Crystal Properties Matthews coefficient Solvent content 2.54 51.63
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 80.717 α = 90 b = 80.717 β = 90 c = 181.757 γ = 90
Symmetry Space Group P 42 21 2
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 EIGER X 16M 2020-06-18 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX2 0.9537 Australian Synchrotron MX2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) 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 48.381 100 1 18.2 26.3 41582
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2 2.05 0.37
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 (All) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE PDB entry 3I3R 2 48.381 41519 2072 99.952 0.204 0.2021 0.2028 0.2373 0.2383 51.554
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] -0.713 -0.713 1.426
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.531 r_dihedral_angle_4_deg 18.004 r_dihedral_angle_3_deg 15.809 r_lrange_it 8.587 r_lrange_other 8.586 r_dihedral_angle_1_deg 7.184 r_scangle_it 6.79 r_scangle_other 6.79 r_mcangle_it 5.947 r_mcangle_other 5.946
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.531 r_dihedral_angle_4_deg 18.004 r_dihedral_angle_3_deg 15.809 r_lrange_it 8.587 r_lrange_other 8.586 r_dihedral_angle_1_deg 7.184 r_scangle_it 6.79 r_scangle_other 6.79 r_mcangle_it 5.947 r_mcangle_other 5.946 r_scbond_it 4.642 r_scbond_other 4.641 r_mcbond_it 4.313 r_mcbond_other 4.313 r_angle_refined_deg 1.502 r_angle_other_deg 1.363 r_nbd_other 0.238 r_symmetry_nbd_refined 0.216 r_nbd_refined 0.213 r_symmetry_xyhbond_nbd_refined 0.203 r_symmetry_nbd_other 0.193 r_nbtor_refined 0.168 r_xyhbond_nbd_refined 0.153 r_symmetry_nbtor_other 0.08 r_chiral_restr 0.069 r_bond_refined_d 0.008 r_gen_planes_refined 0.008 r_bond_other_d 0.003 r_gen_planes_other 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3651 Nucleic Acid Atoms Solvent Atoms 90 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement XDS data reduction Aimless data scaling PHASER phasing