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Carbonic anhydrase II mutant (E69C) dually binding an IrCp* complex to generate an artificial transfer hydrogenase (ATHase)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6QFU
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.5 293 0.1 M HEPES sodium pH 7.5, 1.4 M Sodium citrate tribasic dihydrate
Crystal Properties Matthews coefficient Solvent content 2.15 42.68
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 42.295 α = 90 b = 41.462 β = 103.896 c = 72.2 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 2M-F 2019-03-29 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X06DA 1.0007 SLS X06DA
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) 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 1.65 41.091 98.7 0.055 0.999 26 6.2 29132
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.65 1.68 0.286 0.903 4.6
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 (All) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 6QFU 1.65 41.091 29119 1457 98.652 0.136 0.1342 0.1482 0.1699 0.179 15.096
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] -0.225 0.307 -0.383 0.406
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_other_3_deg 59.762 r_dihedral_angle_2_deg 35.122 r_dihedral_angle_4_deg 17.706 r_dihedral_angle_3_deg 12.03 r_dihedral_angle_1_deg 7.521 r_lrange_it 5.514 r_lrange_other 5.351 r_angle_refined_deg 4.521 r_scangle_it 3.849 r_scangle_other 3.848
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_other_3_deg 59.762 r_dihedral_angle_2_deg 35.122 r_dihedral_angle_4_deg 17.706 r_dihedral_angle_3_deg 12.03 r_dihedral_angle_1_deg 7.521 r_lrange_it 5.514 r_lrange_other 5.351 r_angle_refined_deg 4.521 r_scangle_it 3.849 r_scangle_other 3.848 r_scbond_it 2.563 r_scbond_other 2.562 r_mcangle_it 1.85 r_mcangle_other 1.85 r_angle_other_deg 1.439 r_mcbond_it 1.241 r_mcbond_other 1.24 r_symmetry_nbd_refined 0.303 r_nbd_other 0.218 r_symmetry_xyhbond_nbd_refined 0.215 r_nbd_refined 0.206 r_xyhbond_nbd_refined 0.202 r_symmetry_nbd_other 0.186 r_nbtor_refined 0.177 r_symmetry_xyhbond_nbd_other 0.166 r_chiral_restr 0.09 r_symmetry_nbtor_other 0.087 r_metal_ion_refined 0.08 r_bond_refined_d 0.015 r_gen_planes_refined 0.011 r_bond_other_d 0.002 r_gen_planes_other 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2026 Nucleic Acid Atoms Solvent Atoms 179 Heterogen Atoms 109
Software Software Software Name Purpose REFMAC refinement XDS data reduction Aimless data scaling PHASER phasing