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Crystal structure of penicillin-binding protein 4 (PBP4) from Enterococcus faecalis in the benzylpenicillin bound form.
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 298 40 mM potassium phosphate monobasic, 18% PEG8000, 22% Glycerol
Crystal Properties Matthews coefficient Solvent content 2.84 56.63
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 123.306 α = 90 b = 85.469 β = 109.46 c = 83.685 γ = 90
Symmetry Space Group C 1 2 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 CMOS Bruker PHOTON II 2017-09-28 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 LIQUID ANODE BRUKER METALJET 1.34
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) 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 2.34 17.7 99.7 28.2 8.1 34537
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.34 2.38
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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 2.34 17.65 1.34 34537 1778 99.9 0.201 0.2 0.1987 0.225 0.2249
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 13.505 f_angle_d 0.478 f_chiral_restr 0.041 f_plane_restr 0.003 f_bond_d 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3163 Nucleic Acid Atoms Solvent Atoms 391 Heterogen Atoms 39
Software Software Software Name Purpose PHENIX refinement SAINT data reduction SADABS data scaling PHASER phasing