☰ Navigation Tabs
E coli. CTP synthase in complex with F-araCTP
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 5TKV
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8 277 0.1 M TRIS-Cl pH 8.0 (room temperature), 5 mM magnesium chloride, 1.15 - 1.4 M ammonium sulfate, 15 mg/mL CTPS.
Crystal Properties Matthews coefficient Solvent content 4.54 72.94
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 158.287 α = 90 b = 108.067 β = 90 c = 128.483 γ = 90
Symmetry Space Group P 21 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 CCD RAYONIX MX-300 2019-05-09 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON CLSI BEAMLINE 08B1-1 1 CLSI 08B1-1
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 2.4 48.81 99.8 0.132 0.136 0.036 0.98 6.39 14.6 86531 48.6
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 2.4 2.49 99.8 0.399 1.036 0.272 0.934 2.47 14.5
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 5TKV 2.4 48.81 86531 4335 99.807 0.206 0.205 0.206 0.2294 0.2265 52.467
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] -0.009 -0.002 0.011
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.552 r_dihedral_angle_3_deg 13.106 r_dihedral_angle_4_deg 12.764 r_lrange_it 6.29 r_lrange_other 6.273 r_dihedral_angle_1_deg 5.882 r_scangle_it 4.014 r_scangle_other 4.014 r_mcangle_it 3.637 r_mcangle_other 3.637
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.552 r_dihedral_angle_3_deg 13.106 r_dihedral_angle_4_deg 12.764 r_lrange_it 6.29 r_lrange_other 6.273 r_dihedral_angle_1_deg 5.882 r_scangle_it 4.014 r_scangle_other 4.014 r_mcangle_it 3.637 r_mcangle_other 3.637 r_scbond_it 2.321 r_scbond_other 2.321 r_mcbond_it 2.176 r_mcbond_other 2.176 r_angle_refined_deg 1.203 r_angle_other_deg 1.104 r_nbd_other 0.177 r_nbd_refined 0.173 r_symmetry_nbd_other 0.165 r_xyhbond_nbd_refined 0.154 r_symmetry_nbd_refined 0.147 r_nbtor_refined 0.145 r_metal_ion_refined 0.144 r_symmetry_xyhbond_nbd_refined 0.13 r_symmetry_nbtor_other 0.069 r_chiral_restr 0.046 r_bond_refined_d 0.003 r_gen_planes_refined 0.003 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 8326 Nucleic Acid Atoms Solvent Atoms 213 Heterogen Atoms 67
Software Software Software Name Purpose REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling MOLREP phasing