☰ Navigation Tabs
Human Carbonic Anhydrase II in complex with 2-mercaptobenzoic acid
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, HANGING DROP 8 293 1.5 M sodium citrate, 0.1 M Tris pH 8.0
Crystal Properties Matthews coefficient Solvent content 2.09 41.17
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 42.37 α = 90 b = 41.3 β = 104.366 c = 72.25 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 2021-11-03 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ELETTRA BEAMLINE 11.2C 0.9717 ELETTRA 11.2C
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) 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 1.206 69.991 78.5 0.038 0.041 0.999 23.58 5.45 58672
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.21 1.24 12.4 0.241 0.339 0.855 2.33 1.65
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT NONE 1.206 69.991 58671 2879 78.525 0.108 0.1067 0.1042 0.1432 0.1429 15.504
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] 0.431 -0.656 1.374 -1.298
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.771 r_dihedral_angle_4_deg 22.982 r_dihedral_angle_3_deg 12.554 r_dihedral_angle_1_deg 6.85 r_rigid_bond_restr 5.58 r_scangle_it 5.322 r_scangle_other 5.321 r_lrange_it 4.934 r_lrange_other 4.731 r_scbond_it 4.354
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.771 r_dihedral_angle_4_deg 22.982 r_dihedral_angle_3_deg 12.554 r_dihedral_angle_1_deg 6.85 r_rigid_bond_restr 5.58 r_scangle_it 5.322 r_scangle_other 5.321 r_lrange_it 4.934 r_lrange_other 4.731 r_scbond_it 4.354 r_scbond_other 4.352 r_mcangle_other 2.989 r_mcangle_it 2.867 r_mcbond_other 2.585 r_mcbond_it 2.467 r_angle_refined_deg 2.042 r_angle_other_deg 1.544 r_symmetry_xyhbond_nbd_refined 0.286 r_nbd_refined 0.256 r_xyhbond_nbd_refined 0.213 r_nbd_other 0.209 r_symmetry_nbd_other 0.202 r_symmetry_nbd_refined 0.186 r_nbtor_refined 0.177 r_chiral_restr 0.123 r_symmetry_nbtor_other 0.088 r_metal_ion_refined 0.049 r_symmetry_xyhbond_nbd_other 0.035 r_bond_refined_d 0.016 r_gen_planes_refined 0.015 r_bond_other_d 0.002 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2053 Nucleic Acid Atoms Solvent Atoms 341 Heterogen Atoms 15
Software Software Software Name Purpose REFMAC refinement XDS data reduction XSCALE data scaling REFMAC phasing