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Crystal structure of TEM1 beta-lactamase mutant I263L
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 5HVI
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 294 2% (v/v) tacsimate (pH 6.0), 0.1 M BIS-TRIS (pH 6.5), 20% (w/v) PEG 3350
Crystal Properties Matthews coefficient Solvent content 2.09 41.04
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 60.5 α = 90 b = 84.03 β = 90.42 c = 94.92 γ = 90
Symmetry Space Group P 1 21 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 CCD MARMOSAIC 325 mm CCD 2016-05-18 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL14-1 1.181 SSRL BL14-1
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 1.82 62.92 96.5 0.13 6.3 3.8 82018
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 1.82 1.85 94.8 0.444 3.8
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 5HVI 1.82 51.19 0.1 81991 8375 96.5 0.185 0.182 0.1743 0.227 0.221 11.32
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 13.613 f_angle_d 1.135 f_chiral_restr 0.048 f_bond_d 0.011 f_plane_restr 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 8037 Nucleic Acid Atoms Solvent Atoms 557 Heterogen Atoms
Software Software Software Name Purpose PHENIX refinement Aimless data scaling PHASER phasing PDB_EXTRACT data extraction iMOSFLM data reduction