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Crystal structure of E. coli FabI in apo form
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1QSG 1QSG.pdb (model's residues were truncated to polyalanine and ligands were removed)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7 298 0.1M citrate pH 7.0, 0.1M ammonium sulfate, 22%w/v PEG 2000
Crystal Properties Matthews coefficient Solvent content 2.69 54.31
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 80.152 α = 90 b = 80.152 β = 90 c = 323.94 γ = 120
Symmetry Space Group P 61 2 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 PIXEL DECTRIS PILATUS 6M 2013-04-11 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL12-2 0.95370 SSRL BL12-2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym I (Observed) Rrim I (All) Rpim I (All) 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 1.969 38.903 99.4 0.058 0.061 0.017 26.6 11.7 44807 21.2
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Rpim I (All) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.969 2.08 96.2 0.162 0.162 0.054 10.1 9.1 6174
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 1QSG.pdb (model's residues were truncated to polyalanine and ligands were removed) 1.97 38.9 42431 2255 99.39 0.19225 0.19049 0.1876 0.22505 0.2215 RANDOM 21.272
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] -0.24 -0.12 -0.24 0.35
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.205 r_dihedral_angle_4_deg 15.074 r_dihedral_angle_3_deg 13.05 r_dihedral_angle_1_deg 6.709 r_angle_refined_deg 2.011 r_chiral_restr 0.147 r_bond_refined_d 0.02 r_gen_planes_refined 0.01
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3653 Nucleic Acid Atoms Solvent Atoms 226 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement SCALA data scaling PDB_EXTRACT data extraction XDS data reduction PHASER phasing