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E166A/R274N/R276N Toho-1 Beta-lactamase aztreonam acyl-enzyme intermediate
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 BATCH MODE 6.1 293.15 300 microliters of a 10 mg/ml protein concentration in a solution containing 2.0 M ammonium sulfate and 0.1 M sodium citrate (pH 6.1) prepared in D2O.
Crystal Properties Matthews coefficient Solvent content 1.97 54.43
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 73.296 α = 90 b = 73.296 β = 90 c = 99.093 γ = 120
Symmetry Space Group P 32 2 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 neutron 293 AREA DETECTOR ORNL ANGER CAMERA 2015-03-03 L LAUE
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 NUCLEAR REACTOR ORNL Spallation Neutron Source BEAMLINE MANDI 2-4 ORNL Spallation Neutron Source MANDI
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 2.1 14.73 71.5 0.16 10.1 3.1 13173
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 2.1 2.17 50.1 0.26 4.2 2
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B NEUTRON DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 2.1 10 13173 72.1 0.24 0.28 RANDOM
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]
Coordinate Error Structure Solution Method Refinement High Resolution Refinement Low Resolution 2024 2011.8
RMS Deviations Key Refinement Restraint Deviation s_bond_d 0.0074 s_angle_d s_similar_dist s_from_restr_planes s_zero_chiral_vol s_non_zero_chiral_vol s_anti_bump_dis_restr s_rigid_bond_adp_cmpnt s_similar_adp_cmpnt s_approx_iso_adps
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1966 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 105
Software Software Software Name Purpose Mantid data processing SHELX refinement SHELX phasing SHELXL-97 refinement