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DELTA-R307A DEACETOXYCEPHALOSPORIN C SYNTHASE COMPLEXED WITH SUCCINATE AND CARBON DIOXIDE
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1RXF
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7 100 MM HEPES-NAOH, PH 7.0, 0.5 MM PB(OAC)2(OH2)2, 5 MM NA2SUCCINATE, 5 MM NAHCO3, GLYCEROL 5-10% (W/V), 1.4-1.6 M AMMONIUM SULPHATE
Crystal Properties Matthews coefficient Solvent content 2.39 48.16
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 106.26 α = 90 b = 106.26 β = 90 c = 71.06 γ = 120
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 IMAGE PLATE MAR scanner 300 mm plate YALE MIRRORS 1998-12-28 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU
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 1.96 30 99.8 0.09 25.9 5.92 21766 21.6
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 1.95 1.98 99.6 0.281 6.29
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 1RXF 1.96 16.57 21428 912 99.8 0.22 0.22 0.252 RANDOM 33.6
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] -1.39 0.75 -1.39 2.79
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 22.7 c_angle_deg 1.3 c_improper_angle_d 0.71 c_bond_d 0.012 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 22.7 c_angle_deg 1.3 c_improper_angle_d 0.71 c_bond_d 0.012 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_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot c_mcbond_it c_mcangle_it c_scbond_it c_scangle_it
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2126 Nucleic Acid Atoms Solvent Atoms 119 Heterogen Atoms 12
Software Software Software Name Purpose CNS refinement DENZO data reduction SCALEPACK data scaling CNS phasing