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Arabidopsis aspartate transcarbamoylase complex with PALA
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 5G1N
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 295 protein: 5 mg/ml in buffer 20 mM Tris pH 7.0, 0.1 M NaCl, 2% glycerol, 0.2 mM tris(2-carboxyethyl) phosphine (TCEP) with 2 mM PALA
Crystallization solution: 25% PEG3350, 0.2 M Li2SO4 and 0.1 M bis-tris pH 5.5
Crystal Properties Matthews coefficient Solvent content 2.56 51.87
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 86.74 α = 90 b = 94.93 β = 90 c = 132.08 γ = 90
Symmetry Space Group P 21 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 PIXEL DECTRIS PILATUS 6M 2018-03-11 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE MASSIF-1 0.96600 ESRF MASSIF-1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 1.55 72.5 97.4 0.058 0.999 15.07 4.8 155447 18.98
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 1.55 1.6 0.752
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 FREE R-VALUE 5G1N 1.55 72.5 1.34 155437 7671 97.4 0.1269 0.1252 0.1309 0.1578 0.1624 25.08
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 5.849 f_angle_d 1.0263 f_chiral_restr 0.0559 f_bond_d 0.0081 f_plane_restr 0.0057
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 7280 Nucleic Acid Atoms Solvent Atoms 841 Heterogen Atoms 79
Software Software Software Name Purpose PHENIX refinement autoPROC data reduction Aimless data scaling PHASER phasing