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6ALPHA-(HYDROXYPROPYL)PENICILLANATE ACYLATED ON NMC-A BETA-LACTAMASE FROM ENTEROBACTER CLOACAE
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other THE NMC-A BETA-LACTAMASE STRUCTURE
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7.5 20% (W/V)PEG 1500, 0.200 M MES PH 5.25, 6% (V/V) N-PROPANOL, pH 7.5
Crystal Properties Matthews coefficient Solvent content 2.35 47.2
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 77.55 α = 90 b = 52.46 β = 90 c = 67.22 γ = 90
Symmetry Space Group P 21 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 120 IMAGE PLATE MARRESEARCH 1997-10-15 M
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON LURE BEAMLINE DW32 LURE DW32
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 1.89 18.6 98.6 0.046 9 3.7 22025 8
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) 1.89 1.96 95 0.098 5.9 3.3
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-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT THE NMC-A BETA-LACTAMASE STRUCTURE 1.89 18.6 22005 1625 98.2 0.209 0.209 0.2014 0.257 0.2434 RANDOM 13.1
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 23.3 x_angle_deg 1.4 x_improper_angle_d 1.2 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
RMS Deviations Key Refinement Restraint Deviation x_dihedral_angle_d 23.3 x_angle_deg 1.4 x_improper_angle_d 1.2 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 x_mcbond_it x_mcangle_it x_scbond_it x_scangle_it
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2048 Nucleic Acid Atoms Solvent Atoms 191 Heterogen Atoms 53
Software Software Software Name Purpose MOSFLM data reduction ROTAVATA data reduction Agrovata data reduction AMoRE phasing X-PLOR refinement CCP4 data scaling ROTAVATA data scaling