☰ Navigation Tabs
Crystal structure of human carbonic anhydrase II in complex with the 4-((1-phenyl-1H-1,2,3-triazol-4-yl)methoxy)benzenesulfonamide inhibitor
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4FIK
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 8 296 1.5 M sodium citrate, Tris 50 mM
Crystal Properties Matthews coefficient Solvent content 2.11 41.67
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 42.363 α = 90 b = 41.4 β = 104.41 c = 72.171 γ = 90
Symmetry Space Group P 1 21 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 PILATUS 6M-F 2015-07-16 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID23-1 0.9762 ESRF ID23-1
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 41.4 93.7 0.06 0.998 10.22 3.5 121936 -3 11.692
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1 1.06 75.6 0.672 0.52 1.3 2.6
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 (Observed) R-Work (Depositor) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION FOURIER SYNTHESIS THROUGHOUT 4FIK 1 30 115805 6054 93.78 0.1391 0.1382 0.1572 0.156 RANDOM 11.64
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] -0.02 -0.01 0.01 0.02
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.865 r_sphericity_free 23.956 r_dihedral_angle_4_deg 21.32 r_dihedral_angle_3_deg 10.809 r_dihedral_angle_1_deg 6.27 r_sphericity_bonded 5.329 r_angle_refined_deg 1.189 r_rigid_bond_restr 1.083 r_mcangle_it 0.838 r_angle_other_deg 0.743
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.865 r_sphericity_free 23.956 r_dihedral_angle_4_deg 21.32 r_dihedral_angle_3_deg 10.809 r_dihedral_angle_1_deg 6.27 r_sphericity_bonded 5.329 r_angle_refined_deg 1.189 r_rigid_bond_restr 1.083 r_mcangle_it 0.838 r_angle_other_deg 0.743 r_mcbond_it 0.605 r_mcbond_other 0.592 r_chiral_restr 0.075 r_bond_refined_d 0.005 r_gen_planes_refined 0.005 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2031 Nucleic Acid Atoms Solvent Atoms 439 Heterogen Atoms 62
Software Software Software Name Purpose XSCALE data scaling REFMAC refinement PDB_EXTRACT data extraction XDS data reduction REFMAC phasing