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Crystal structure of carbonic anhydrase XII with methyl 4-chloro-2-cyclohexylsulfanyl-5-sulfamoylbenzoate
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4HT2
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 291 0.1M ammonium citrate (pH 7.0), 0.2 M ammonium sulfate and 30% PEG4000.
Crystal Properties Matthews coefficient Solvent content 2.08 40.76
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 77.321 α = 90 b = 74.127 β = 108.79 c = 91.588 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 2016-12-05 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PETRA III, EMBL c/o DESY BEAMLINE P13 (MX1) 0.97620 PETRA III, EMBL c/o DESY P13 (MX1)
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym I (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 1.506 86.704 94 0.038 0.046 0.017 25.2 6.9 145217 145217
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 1.51 1.59 73.2 0.168 0.168 0.203 0.079 4.5 6.3
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 4HT2 1.51 73.2 130782 14403 93.86 0.1689 0.1656 0.165 0.199 0.1983 RANDOM 19.199
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] -0.25 0.22 -0.06 0.13
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.8 r_dihedral_angle_4_deg 17.869 r_dihedral_angle_3_deg 12.931 r_dihedral_angle_1_deg 7.227 r_angle_refined_deg 1.888 r_chiral_restr 0.124 r_bond_refined_d 0.012 r_gen_planes_refined 0.012
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 8331 Nucleic Acid Atoms Solvent Atoms 1114 Heterogen Atoms 112
Software Software Software Name Purpose SCALA data scaling REFMAC refinement PDB_EXTRACT data extraction XDS data reduction MOLREP phasing Coot model building