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CIRCULARLY PERMUTED BETA-LACTAMASE FROM STAPHYLOCOCCUS AUREUS PC1
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3BLM PDB ENTRY 3BLM
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 8 PROTEIN WAS CRYSTALLIZED FROM 70% SATURATED AMMONIUM SULFATE SOLUTION, 0.3M KCL, 100MM NAHCO3 AT PH8.0, 0.5% V/V PEG600
Crystal Properties Matthews coefficient Solvent content 2.96 57
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 53.9 α = 90 b = 94.2 β = 90 c = 138.3 γ = 90
Symmetry Space Group I 2 2 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 300 AREA DETECTOR SIEMENS COLLIMATOR 1996-10-02 M
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RUH2R
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 1.8 30 89 0.079 20.4 4.9 29813
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) 1.8 1.91 66 0.408 1.8 2.2
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION DIFFERENCE FOURIER FREE R-VALUE PDB ENTRY 3BLM 1.8 30 29777 2981 88.8 0.196 0.191 0.256 EVERY 10TH REFLECTION
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 2122 2203.5
RMS Deviations Key Refinement Restraint Deviation s_anti_bump_dis_restr 0.118 s_non_zero_chiral_vol 0.109 s_zero_chiral_vol 0.102 s_similar_adp_cmpnt 0.082 s_angle_d 0.04 s_from_restr_planes 0.034 s_bond_d 0.02 s_similar_dist s_rigid_bond_adp_cmpnt s_approx_iso_adps
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2033 Nucleic Acid Atoms Solvent Atoms 212 Heterogen Atoms 9
Software Software Software Name Purpose SHELXL-97 model building X-PLOR model building SHELXL-97 refinement X-PLOR refinement XENGEN data reduction XENGEN data scaling SHELXL-97 phasing X-PLOR phasing