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Crystal structures of chimeric beta-lactamase cTEM-19m showing different conformations
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4ZG4 PDB ENTRY 4ZG4
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.5 295 30% PEG 4000, 0.2M magnesium chloride, 0.1M TrisHCl, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Crystal Properties Matthews coefficient Solvent content 2.06 40.4
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 36.84 α = 90 b = 58.76 β = 90 c = 109.94 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 CCD RAYONIX MX-300 2011-08-11 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON CLSI BEAMLINE 08ID-1 0.97949 CLSI 08ID-1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 1.15 36.84 98 0.041 23.6 6.1 83777 83777 6.9
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.15 1.18 81.4 0.372 2.9 3.9 4988
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 THROUGHOUT PDB ENTRY 4ZG4 1.15 36.84 79494 79494 4212 97.82 0.10647 0.10647 0.10477 0.1036 0.13884 0.1379 RANDOM 12.31
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] -0.82 0.46 0.36
RMS Deviations Key Refinement Restraint Deviation r_sphericity_free 46.257 r_dihedral_angle_2_deg 36.76 r_dihedral_angle_4_deg 14.016 r_sphericity_bonded 13.896 r_dihedral_angle_3_deg 12.106 r_dihedral_angle_1_deg 6.054 r_long_range_B_refined 5.945 r_rigid_bond_restr 5.606 r_long_range_B_other 4.325 r_scangle_other 3.271
RMS Deviations Key Refinement Restraint Deviation r_sphericity_free 46.257 r_dihedral_angle_2_deg 36.76 r_dihedral_angle_4_deg 14.016 r_sphericity_bonded 13.896 r_dihedral_angle_3_deg 12.106 r_dihedral_angle_1_deg 6.054 r_long_range_B_refined 5.945 r_rigid_bond_restr 5.606 r_long_range_B_other 4.325 r_scangle_other 3.271 r_scbond_it 3.103 r_scbond_other 3.103 r_angle_refined_deg 2.07 r_mcangle_it 1.553 r_mcangle_other 1.552 r_mcbond_it 1.144 r_mcbond_other 1.144 r_angle_other_deg 0.977 r_chiral_restr 0.141 r_bond_refined_d 0.021 r_gen_planes_refined 0.011 r_bond_other_d 0.002 r_gen_planes_other 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2015 Nucleic Acid Atoms Solvent Atoms 470 Heterogen Atoms 10
Software Software Software Name Purpose MxDC data collection PHASER phasing REFMAC refinement XDS data reduction XSCALE data scaling