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Carbonic anhydrase II mutant (N67G-E69R-I91C) 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 8 293 0.1 M Tris pH 8.0, 0.2 M lithium chloride, 20% w/v polyethylene glycol 6,000
Crystal Properties Matthews coefficient Solvent content 2.04 39.61
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 42.172 α = 90 b = 73.959 β = 90 c = 74.959 γ = 90
Symmetry Space Group P 21 21 21
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 2020-03-07 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X06DA 0.999995 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 1.769 42.17 100 0.411 0.988 6.7 13 23598
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 1.769 1.8 99.4 2.206 0.48 1.3 12.6
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 1.769 37.508 23544 1158 99.936 0.18 0.1781 0.1877 0.2233 0.2321 14.732
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] -0.383 0.244 0.139
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_other_3_deg 40.754 r_dihedral_angle_2_deg 34.139 r_dihedral_angle_3_deg 14.88 r_dihedral_angle_4_deg 10.184 r_dihedral_angle_1_deg 7.693 r_lrange_it 4.156 r_lrange_other 4.059 r_angle_refined_deg 2.989 r_scangle_it 2.896 r_scangle_other 2.895
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_other_3_deg 40.754 r_dihedral_angle_2_deg 34.139 r_dihedral_angle_3_deg 14.88 r_dihedral_angle_4_deg 10.184 r_dihedral_angle_1_deg 7.693 r_lrange_it 4.156 r_lrange_other 4.059 r_angle_refined_deg 2.989 r_scangle_it 2.896 r_scangle_other 2.895 r_scbond_it 1.787 r_scbond_other 1.786 r_mcangle_it 1.642 r_mcangle_other 1.641 r_angle_other_deg 1.308 r_mcbond_it 1.024 r_mcbond_other 1.023 r_symmetry_xyhbond_nbd_refined 0.239 r_nbd_other 0.196 r_nbd_refined 0.189 r_symmetry_nbd_other 0.182 r_nbtor_refined 0.172 r_symmetry_nbd_refined 0.169 r_xyhbond_nbd_refined 0.162 r_metal_ion_refined 0.1 r_symmetry_nbtor_other 0.082 r_chiral_restr 0.076 r_bond_refined_d 0.01 r_gen_planes_refined 0.008 r_gen_planes_other 0.002 r_bond_other_d 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2035 Nucleic Acid Atoms Solvent Atoms 216 Heterogen Atoms 57
Software Software Software Name Purpose REFMAC refinement XDS data reduction Aimless data scaling PHASER phasing