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Crystal structure of Escherichia coli beta carbonic anhydrase
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 4.5 298 peg 3000, pH 4.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.47 49.8
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 110.447 α = 90 b = 110.447 β = 90 c = 162.536 γ = 90
Symmetry Space Group P 43 21 2
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 ADSC QUANTUM 4 Si(111) 2004-03-10 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 5.0.2 0.9792 ALS 5.0.2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 2.5 48 89.1 0.14 0.14 18.6 15 32980 32980 1 1 38
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.5 2.64 88 0.68 0.68 2.44 11.6 4361
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 (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION SAD THROUGHOUT 2.5 91.29 32980 32980 1750 97.84 0.19841 0.19589 0.2043 0.24569 0.2459 RANDOM 34.92
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] 2.15 2.15 -4.31
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 6.52 r_scangle_it 2.849 r_scbond_it 1.675 r_angle_refined_deg 1.388 r_mcangle_it 1.284 r_angle_other_deg 0.822 r_mcbond_it 0.685 r_symmetry_vdw_other 0.284 r_symmetry_vdw_refined 0.283 r_symmetry_hbond_refined 0.23
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 6.52 r_scangle_it 2.849 r_scbond_it 1.675 r_angle_refined_deg 1.388 r_mcangle_it 1.284 r_angle_other_deg 0.822 r_mcbond_it 0.685 r_symmetry_vdw_other 0.284 r_symmetry_vdw_refined 0.283 r_symmetry_hbond_refined 0.23 r_nbd_other 0.224 r_nbd_refined 0.22 r_xyhbond_nbd_refined 0.168 r_nbtor_other 0.087 r_metal_ion_refined 0.083 r_chiral_restr 0.075 r_bond_refined_d 0.015 r_gen_planes_refined 0.005 r_gen_planes_other 0.005 r_bond_other_d 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6860 Nucleic Acid Atoms Solvent Atoms 194 Heterogen Atoms 4
Software Software Software Name Purpose REFMAC refinement HKL-2000 data reduction SCALEPACK data scaling PHENIX phasing