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Crystal structure of wild-type arabidopsis thaliana acetohydroxyacid synthase in complex with newly designed herbicide CMO
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 5K2O
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 9.8 293 CHES buffer, potassium sodium tartrate, sodium sulfate
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 178.415 α = 90 b = 178.415 β = 90 c = 184.309 γ = 120
Symmetry Space Group P 64 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 100 PIXEL DECTRIS PILATUS 2M 2021-10-24 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX1 0.95372 Australian Synchrotron MX1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) 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 2.75 49.6 99.7 0.03 0.998 12.7 19.5 46156 76.14
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.75 2.84 0.22 0.892 1.4
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-Work (DCC) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 2.84 49.33 1.36 41064 1999 99.15 0.1797 0.1788 0.1814 0.1978 0.1984 73.12
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 13.19 f_angle_d 0.7325 f_chiral_restr 0.0415 f_plane_restr 0.0034 f_bond_d 0.0016
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4460 Nucleic Acid Atoms Solvent Atoms 1 Heterogen Atoms 130
Software Software Software Name Purpose PHENIX refinement XDS data reduction XDS data scaling PHASER phasing