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Crystal structure of beta carbonic anhydrase from Vibrio cholerae
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2ESF
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.5 296 PEG8000, ethylene glycol,Hepes
Crystal Properties Matthews coefficient Solvent content 2.77 55.62
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 84.087 α = 90 b = 84.087 β = 90 c = 316.378 γ = 90
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 2015-04-10 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE BM30A 0.979 ESRF BM30A
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim 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 1.9 47.5 96.8 0.079 0.092 10.82 3.3 166608 -3 28.602
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.9 2.01 87.1 0.433 0.587 1.62 2
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 2ESF 1.9 47.53 158223 8261 97.06 0.1858 0.1831 0.1826 0.2377 0.2367 RANDOM 22.753
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] -0.81 -0.81 1.63
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.838 r_dihedral_angle_4_deg 17.573 r_dihedral_angle_3_deg 16.474 r_dihedral_angle_1_deg 6.388 r_mcangle_it 1.459 r_angle_refined_deg 1.289 r_mcbond_it 0.927 r_scbond_it 0.869 r_chiral_restr 0.088 r_bond_refined_d 0.008
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.838 r_dihedral_angle_4_deg 17.573 r_dihedral_angle_3_deg 16.474 r_dihedral_angle_1_deg 6.388 r_mcangle_it 1.459 r_angle_refined_deg 1.289 r_mcbond_it 0.927 r_scbond_it 0.869 r_chiral_restr 0.088 r_bond_refined_d 0.008 r_gen_planes_refined 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 14076 Nucleic Acid Atoms Solvent Atoms 835 Heterogen Atoms 32
Software Software Software Name Purpose XSCALE data scaling MOLREP phasing REFMAC refinement PDB_EXTRACT data extraction XDS data reduction