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Crystal structure of E.coli LigT complexed with ATP
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 5LDI PDBid: 5ldi
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.5 293 0.1 M Tris-HCl pH 7.5, 0.2 M MgCl2, 18% (w/v) PEG 8000
Crystal Properties Matthews coefficient Solvent content 2.83 56.47
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 101.95 α = 90 b = 73.33 β = 128.54 c = 77.49 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 MAR CCD 165 mm 2013-06-12 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON MAX II BEAMLINE I911-2 1.04 MAX II I911-2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) CC (Half) 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 2.099 30 99.2 0.075 0.998 14.16 3.81 26124 32
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 2.1 2.15 99.2 0.829 1.65 3.78
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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 FREE R-VALUE PDBid: 5ldi 2.099 23.37 2.01 26117 1997 99.81 0.2054 0.2018 0.2039 0.2476 0.2492 Random selection 36.45
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 f_dihedral_angle_d 16.943 f_angle_d 1.148 f_chiral_restr 0.077 f_bond_d 0.008 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2721 Nucleic Acid Atoms Solvent Atoms 197 Heterogen Atoms 31
Software Software Software Name Purpose PHENIX refinement XDS data reduction XSCALE data scaling PHASER phasing