☰ Navigation Tabs
Structure of the imipenem-hydrolyzing beta-lactamase SME-1
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1BUE MODIFIED NMC-A BETA-LACTAMASE (1BUE) SOFTWARE USED: AMORE
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 8.5 PROTEIN WAS CRYSTALLIZED FROM 17% PEG 4000, 0.2 M AMMONIUM ACETATE, 0.1 M TRIS-HCL, PH 8.5
Crystal Properties Matthews coefficient Solvent content 2.26 40
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 81.5 α = 90 b = 51.72 β = 118.62 c = 71.69 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 291 DIFFRACTOMETER ENRAF-NONIUS FAST M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE ENRAF-NONIUS FR571
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 2.13 20 82 0.049 2.3 24447
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT MODIFIED NMC-A BETA-LACTAMASE (1BUE) SOFTWARE USED: AMORE 2.13 10 24447 2445 82 0.184 0.184 0.244 RANDOM 19.2
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 1.44 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
RMS Deviations Key Refinement Restraint Deviation x_angle_deg 1.44 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 x_dihedral_angle_d_na x_dihedral_angle_d_prot x_improper_angle_d 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 4116 Nucleic Acid Atoms Solvent Atoms 397 Heterogen Atoms
Software Software Software Name Purpose X-PLOR refinement MADNESS data reduction Agrovata data scaling X-PLOR phasing