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carbonic anhydrase II in complex with p-Sulfonamido-o,o'-dichloroaniline as sulfonamide inhibitor
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 soaking 8 277 ammonium sulfate, sodium chloride, p-chloromercuribenzoic acid, tris hcl, pH 8.0, soaking, temperature 277K
Crystal Properties Matthews coefficient Solvent content 1.8 45
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 42.34 α = 90 b = 41.66 β = 104.43 c = 72.11 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 103 IMAGE PLATE RIGAKU RAXIS IV mirrors 2005-01-10 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU 1.5418
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 1.65 20 93.6 0.038 23 2.6 27619 27619
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.65 1.68 68 0.141 6 2 1005
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 FOURIER SYNTHESIS FREE R 1.65 10 27125 27125 1327 92.3 0.1552 0.1552 0.1547 0.181 0.2156 0.1815 RANDOM
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]
Coordinate Error Structure Solution Method Refinement High Resolution Refinement Low Resolution 3 1974 2338
RMS Deviations Key Refinement Restraint Deviation s_similar_adp_cmpnt 0.058 s_non_zero_chiral_vol 0.05 s_zero_chiral_vol 0.048 s_from_restr_planes 0.0288 s_angle_d 0.026 s_anti_bump_dis_restr 0.015 s_bond_d 0.008 s_similar_dist s_rigid_bond_adp_cmpnt s_approx_iso_adps
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2021 Nucleic Acid Atoms Solvent Atoms 286 Heterogen Atoms 30
Software Software Software Name Purpose SHELX model building SHELXL-97 refinement HKL-2000 data scaling CNS phasing