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ZN-DEPENDENT METALLO-BETA-LACTAMASE FROM BACILLUS CEREUS
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 4.5 HANGING DROP METHOD. PROTEIN WAS DISSOLVED IN 10MM TRIS PH7, 1MM ZINC SULPHATE. WELL SOLUTION CONTAINED 100MM TRIS-HCL PH4.5, 75% AMMONIUM SULPHATE. 6UL DROPS WERE MADE WITH 3UL PROTEIN SOLUTION 50% DILUTED (WATER) WELL SOLUTION., vapor diffusion - hanging drop
Crystal Properties Matthews coefficient Solvent content 2.36 41
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 67.63 α = 90 b = 67.63 β = 90 c = 178.38 γ = 120
Symmetry Space Group P 31 2 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 135 IMAGE PLATE MARRESEARCH MIRRORS 1996-03-18 M
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SRS BEAMLINE PX9.6 SRS PX9.6
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 1.9 60 99.4 0.054 14.07 2.3 37917 2 28.04
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) 1.9 1.95 99.7 0.289 6.4 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-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MULTIPLE ISOMORPHOUS REPLACEMENT THROUGHOUT 1.9 8 36523 2260 97.1 0.208 0.208 0.2097 0.279 SHELLS 31.33
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 x_dihedral_angle_d 24.09 x_scangle_it 4.81 x_mcangle_it 3.04 x_scbond_it 2.61 x_mcbond_it 1.64 x_angle_deg 1.35 x_improper_angle_d 1.238 x_bond_d 0.007 x_bond_d_na x_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation x_dihedral_angle_d 24.09 x_scangle_it 4.81 x_mcangle_it 3.04 x_scbond_it 2.61 x_mcbond_it 1.64 x_angle_deg 1.35 x_improper_angle_d 1.238 x_bond_d 0.007 x_bond_d_na x_bond_d_prot x_angle_d x_angle_d_na x_angle_d_prot x_angle_deg_na x_angle_deg_prot x_dihedral_angle_d_na x_dihedral_angle_d_prot x_improper_angle_d_na x_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3346 Nucleic Acid Atoms Solvent Atoms 400 Heterogen Atoms 14
Software Software Software Name Purpose SOLOMON phasing X-PLOR model building X-PLOR refinement DENZO data reduction CCP4 data scaling SCALA data scaling TRUNCATE data scaling X-PLOR phasing