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Engineered glutamine binding protein and a cobaloxime ligand - no GLN bound
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1GGG
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 293 2.2 M ammonium sulfate, 0.1 M sodium acetate trihydrate, pH 4.5
Crystal Properties Matthews coefficient Solvent content 2.5 50.73
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 84.067 α = 90 b = 145.797 β = 90.11 c = 123.443 γ = 90
Symmetry Space Group C 1 2 1
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 9M 2022-12-07 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 21-ID-D 1.127070 APS 21-ID-D
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 3.21 30.86 96.2 0.99 15.81 3.79 23471 105.15
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 3.21 3.325 0.925
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 3.21 30.86 1.34 23457 1269 96.1 0.2843 0.284 0.2845 0.2898 0.2892 103.63
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 13.5032 f_angle_d 1.5604 f_chiral_restr 0.1055 f_bond_d 0.0115 f_plane_restr 0.0107
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 10578 Nucleic Acid Atoms Solvent Atoms 50 Heterogen Atoms 191
Software Software Software Name Purpose PHENIX refinement XDS data reduction XDS data scaling PHASER phasing