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AmpC beta-lactamase in complex with 3-(4-carboxy-2-hydroxy-phenylsulfamoyl)-thiophene-2-carboxylic acid
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1KE4 PDB ENTRY 1KE4
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 8.7 294 potassium phosphate buffer, pH 8.7, VAPOR DIFFUSION, HANGING DROP, temperature 294K, pH 8.70
Crystal Properties Matthews coefficient Solvent content 2.5 50.76
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 117.75 α = 90 b = 76.77 β = 116.63 c = 97.9 γ = 90
Symmetry Space Group C 1 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 100 CCD ADSC QUANTUM 210 2004-04-23 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.3.1 ALS 8.3.1
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 1.97 20 93.7 0.091 9.43 4.14 51854 -3
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) 1.97 2.04 94.6 0.258 2.14
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 PDB ENTRY 1KE4 1.97 20 49607 2472 89.9 0.168 0.168 0.1638 0.215 0.2087 RANDOM
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 c_scangle_it 3.2 c_mcangle_it 2.214 c_scbond_it 1.912 c_angle_deg 1.74 c_mcbond_it 1.324 c_bond_d 0.015 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na
RMS Deviations Key Refinement Restraint Deviation c_scangle_it 3.2 c_mcangle_it 2.214 c_scbond_it 1.912 c_angle_deg 1.74 c_mcbond_it 1.324 c_bond_d 0.015 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5498 Nucleic Acid Atoms Solvent Atoms 516 Heterogen Atoms 44
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling CNS refinement CNS phasing