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MES bound form of PET-degrading cutinase Cut190 with thermostability-improving mutations of S226P/R228S/Q138A/D250C-E296C/Q123H/N202H and S176A inactivation
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 7CTS
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 293 0.1 M MES monohydrate pH 6.5, 0.2 M Ammonium sulfate, and 30% (w/v) PEG MME 5,000
Crystal Properties Matthews coefficient Solvent content 2.27 45.92
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 83.869 α = 90 b = 83.869 β = 90 c = 64.723 γ = 120
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 95 PIXEL DECTRIS EIGER X 16M 2021-03-09 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PHOTON FACTORY BEAMLINE BL-17A 0.9 Photon Factory BL-17A
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym 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 2.6 33 99.9 0.276 0.98 5.8 5.4 15681 36.34
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.61 2.76 1.22 0.642
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 2.6 32.36 1.98 15664 775 99.89 0.2132 0.2106 0.2632 0.2381 36.35
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]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 14.5131 f_angle_d 0.5563 f_chiral_restr 0.0431 f_plane_restr 0.0055 f_bond_d 0.0025
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4062 Nucleic Acid Atoms Solvent Atoms 61 Heterogen Atoms 28
Software Software Software Name Purpose PHENIX refinement XDS data reduction XSCALE data scaling PHASER phasing