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Apo KPC-2 beta-lactamase crystal structure at 1.15 Angstrom resolution
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 293.15 2.0 M Ammonium sulfate, 5% (v/v) Ethanol
Crystal Properties Matthews coefficient Solvent content 2.14 42.61
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 55.8 α = 90 b = 60.2 β = 90 c = 78.62 γ = 90
Symmetry Space Group P 2 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 CCD MARMOSAIC 300 mm CCD 2014-06-11 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 22-ID 1.00 APS 22-ID
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym I (Observed) Rrim I (All) Rpim I (All) 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 1.15 45.5 99.1 0.078 0.078 0.085 0.032 0.998 11 6.5 93824 93824 10.5
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.15 1.21 94.4 0.525 0.047 0.051 0.02 0.83 3.3 12888
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-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 1.15 32.136 0.46 176093 8886 96.82 0.1228 0.1219 0.1207 0.1393 0.1221 Random selection 17.0125
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 12.906 f_angle_d 1.075 f_chiral_restr 0.084 f_bond_d 0.009 f_plane_restr 0.009
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2026 Nucleic Acid Atoms Solvent Atoms 350 Heterogen Atoms 34
Software Software Software Name Purpose PHENIX refinement SCALA data scaling PHASER phasing PDB_EXTRACT data extraction iMOSFLM data reduction MOSFLM data reduction