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Crystal structure of human glutaminyl cyclase in complex with N-(2-(1H-imidazol-5-yl)ethyl)-4-methoxybenzenesulfonamide
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3PBB
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 293 32% to 35% PEG 8000, 0.1 M lithium sulphate, 0.05M sodium acetate(pH 4.5)
Crystal Properties Matthews coefficient Solvent content 2.79 55.91
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 106.575 α = 90 b = 147.17 β = 90 c = 160.33 γ = 90
Symmetry Space Group C 2 2 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 195 PIXEL DECTRIS PILATUS3 6M 2024-07-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRF BEAMLINE BL18U1 1.0000 SSRF BL18U1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) Rrim I (All) Rpim I (All) 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 2.28 44.5709 99.75 0.2206 0.064 15.56 17 57541
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Rpim I (All) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.28 2.337 0.8011
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 THROUGHOUT 2.28 44.562 1.33 57529 1999 99.75 0.2181 0.2163 0.2202 0.2662 0.2717
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 19.995 f_angle_d 1.339 f_chiral_restr 0.072 f_bond_d 0.018 f_plane_restr 0.01
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 7830 Nucleic Acid Atoms Solvent Atoms 35 Heterogen Atoms 60
Software Software Software Name Purpose PHENIX refinement autoPX data processing autoPX data reduction PHASER phasing