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Crystal structure of an OXA-48 beta-lactamase synthetic mutant
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3HBR
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 293 0.2M NaNO3; 20% PEG3350
protein stored at 12.5mg/ml in buffer: Sodium Phosphate 0.1M pH=7.0; K2SO4 50mM
Crystal Properties Matthews coefficient Solvent content 2.45 49.72
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 49.571 α = 90 b = 92.984 β = 90 c = 126.391 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 EIGER X 9M 2016-04-08 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SOLEIL BEAMLINE PROXIMA 2 0.98011 SOLEIL PROXIMA 2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge 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 1.75 74.9 97.6 0.043 0.056 0.035 0.999 15.1 3.9 58856 27.75
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.75 1.78 99.2 0.44 0.575 0.368 0.849 2.1 4
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 (Observed) R-Work (Depositor) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 3HBR 1.75 25.62 58275 2894 97.5 0.171 0.17 0.185 0.1831 RANDOM 34.21
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] -8.7899 2.7494 6.0404
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 17.01 t_omega_torsion 3.2 t_angle_deg 0.96 t_bond_d 0.01 t_dihedral_angle_d t_incorr_chiral_ct t_pseud_angle t_trig_c_planes t_gen_planes t_it
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 17.01 t_omega_torsion 3.2 t_angle_deg 0.96 t_bond_d 0.01 t_dihedral_angle_d t_incorr_chiral_ct t_pseud_angle t_trig_c_planes t_gen_planes t_it t_nbd t_improper_torsion t_chiral_improper_torsion t_sum_occupancies t_utility_distance t_utility_angle t_utility_torsion t_ideal_dist_contact
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3989 Nucleic Acid Atoms Solvent Atoms 376 Heterogen Atoms 155
Software Software Software Name Purpose BUSTER refinement XDS data reduction Aimless data scaling PHASER phasing