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Crystal structure of human carbonic anhydrase isozyme II with 2-Chloro-4-[(pyrimidin-2-ylsulfanyl)acetyl]benzenesulfonamide
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3HLJ
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.5 291 2.2M sodium malonate, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 291K
Crystal Properties Matthews coefficient Solvent content 2.1 39.7
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 41.988 α = 90 b = 40.914 β = 104.14 c = 71.339 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 IMAGE PLATE MAR555 FLAT PANEL Detector swing-out angle up to 30 degrees 2011-11-21 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE X11 0.815 EMBL/DESY, HAMBURG X11
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym I (Observed) 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 30.26 94.3 0.11 6.7 3.9 15098 21.207
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Rrim I (All) Rpim I (All) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2 2.11 92.5 0.317 0.317 0.39 0.19 1.4 3.8 2135
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 3HLJ 2 30.26 15077 15077 1465 93.63 0.171 0.171 0.164 0.1634 0.228 0.2207 RANDOM 18.888
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] -0.18 -0.07 -1.24 1.38
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.104 r_dihedral_angle_4_deg 18.919 r_dihedral_angle_3_deg 16.409 r_dihedral_angle_1_deg 7.767 r_scangle_it 4.243 r_scbond_it 2.872 r_angle_refined_deg 1.94 r_mcangle_it 1.833 r_mcbond_it 1.119 r_nbtor_refined 0.313
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.104 r_dihedral_angle_4_deg 18.919 r_dihedral_angle_3_deg 16.409 r_dihedral_angle_1_deg 7.767 r_scangle_it 4.243 r_scbond_it 2.872 r_angle_refined_deg 1.94 r_mcangle_it 1.833 r_mcbond_it 1.119 r_nbtor_refined 0.313 r_symmetry_vdw_refined 0.253 r_symmetry_hbond_refined 0.251 r_nbd_refined 0.225 r_xyhbond_nbd_refined 0.16 r_chiral_restr 0.138 r_metal_ion_refined 0.067 r_bond_refined_d 0.023 r_gen_planes_refined 0.01
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2049 Nucleic Acid Atoms Solvent Atoms 156 Heterogen Atoms 33
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction SCALA data scaling PDB_EXTRACT data extraction DNA data collection MOLREP phasing