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METALLO-BETA-LACTAMASE (CADMIUM-BOUND FORM)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1ZNB PDB ENTRY 1ZNB WITHOUT METALS OR SOLVENT
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7 26-28%POLYETHYLENE GLYCOL 4000, 0.1M HEPES, PH 7.0, 0.3M NACL, 10UM CDCL2, AT ROOM TEMPERATURE
Crystal Properties Matthews coefficient Solvent content 2.05 40
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 78.086 α = 90 b = 78.086 β = 90 c = 139.746 γ = 90
Symmetry Space Group P 43 21 2
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 1996-05-30 M
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X8C NSLS X8C
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym 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 2.15 29 87.4 0.07 2.4 26096
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2.15 2.33 74.1 0.198
Refinement Statistics Diffraction ID Structure Solution 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-Free (Depositor) Mean Isotropic B X-RAY DIFFRACTION DIFFERENCE FOURIER PDB ENTRY 1ZNB WITHOUT METALS OR SOLVENT 2.15 8 2 21210 87.4 0.182 0.182 0.259 21.9
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_angle_deg 2 x_improper_angle_d 1.7 x_bond_d 0.02 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
RMS Deviations Key Refinement Restraint Deviation x_angle_deg 2 x_improper_angle_d 1.7 x_bond_d 0.02 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 x_dihedral_angle_d_na x_dihedral_angle_d_prot x_improper_angle_d_na x_improper_angle_d_prot x_mcbond_it x_mcangle_it x_scbond_it x_scangle_it
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3387 Nucleic Acid Atoms Solvent Atoms 287 Heterogen Atoms 4
Software Software Software Name Purpose X-PLOR model building X-PLOR refinement MADNES data reduction PROCOR data scaling X-PLOR phasing