☰ Navigation Tabs
Crystal Structure of Human Carbonic Anhydrase II in Complex with a Quinoline Oligoamide Foldamer
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3KS3
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 4.6 293 NA acetate, PEG 4000, NaN3
Crystal Properties Matthews coefficient Solvent content 2.91 57.66
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 158.88 α = 90 b = 54.48 β = 112.79 c = 84.92 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 CCD MARMOSAIC 225 mm CCD Pt coated Si mirrors 2015-03-13 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID23-2 0.8726 ESRF ID23-2
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 1.98 78.29 98.1 0.125 0.994 7.9 4 46107 34.12
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.98 2.1 92.5 0.665 1.9 4
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-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 3KS3 1.98 78.29 43836 2271 98.27 0.2081 0.2066 0.2176 0.2357 0.2493 RANDOM 43.816
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] -1.45 1.99 -0.87 0.48
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.659 r_dihedral_angle_4_deg 23.072 r_dihedral_angle_3_deg 13.867 r_dihedral_angle_1_deg 6.735 r_angle_other_deg 3.626 r_mcangle_it 3.139 r_mcbond_it 2.349 r_mcbond_other 2.342 r_angle_refined_deg 1.659 r_chiral_restr 0.09
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.659 r_dihedral_angle_4_deg 23.072 r_dihedral_angle_3_deg 13.867 r_dihedral_angle_1_deg 6.735 r_angle_other_deg 3.626 r_mcangle_it 3.139 r_mcbond_it 2.349 r_mcbond_other 2.342 r_angle_refined_deg 1.659 r_chiral_restr 0.09 r_gen_planes_other 0.014 r_bond_refined_d 0.013 r_gen_planes_refined 0.008 r_bond_other_d
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4124 Nucleic Acid Atoms Solvent Atoms 260 Heterogen Atoms 370
Software Software Software Name Purpose REFMAC refinement XSCALE data scaling MOLREP phasing PDB_EXTRACT data extraction XDS data reduction