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Crystal structure of KPC-2 S70G/T215P mutant with hydrolyzed imipenem
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3C5A
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 298 25% PEG 8,000, 0.1M KsCN, 0.1M Sodium Acetate pH:4.5
Crystal Properties Matthews coefficient Solvent content 1.91 35.47
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 34.673 α = 91.543 b = 37.743 β = 90.372 c = 82.706 γ = 93.844
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 315r 2019-03-13 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.2.1 0.999995 ALS 8.2.1
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 1.47 37.64 95.86 0.04879 0.997 12.4 3 68235 10.92
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 1.47 1.523 0.101 0.984
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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-Work (DCC) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 3C5A 1.47 37.64 2.01 68233 3369 95.86 0.171 0.1705 0.1705 0.1806 0.1808 15.15
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 17.6906 f_angle_d 0.9512 f_chiral_restr 0.0789 f_bond_d 0.0065 f_plane_restr 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3940 Nucleic Acid Atoms Solvent Atoms 595 Heterogen Atoms 42
Software Software Software Name Purpose PHENIX refinement xia2 data reduction pointless data scaling PHASER phasing