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Crystal Structure of Escherichia coli GTPase BipA/TypA
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3CB4 3CB4, 3E3X experimental model PDB 3E3X 3CB4, 3E3X
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8 293 100 mM Tris-HCl, 2 % PEG 6000, and 5 mM [Co(NH3)6]Cl3, pH 8.0
Crystal Properties Matthews coefficient Solvent content 2.86 57.02
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 56.717 α = 90 b = 161.391 β = 97.95 c = 89.601 γ = 90
Symmetry Space Group P 1 21 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 315r 2014-09-07 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 5.0.2 1.0000 ALS 5.0.2
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 2.627 46.004 99.7 0.106 12.4 3.7 46793 46760 58.9
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 2.63 2.68 96.1 0.919 1.4 2.9
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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 3CB4, 3E3X 2.627 46.004 1.38 46733 2258 98.37 0.2123 0.2104 0.2195 0.2483 0.253 78
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 15.6 f_angle_d 0.744 f_chiral_restr 0.029 f_bond_d 0.003 f_plane_restr 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 8582 Nucleic Acid Atoms Solvent Atoms 79 Heterogen Atoms
Software Software Software Name Purpose HKL-2000 data reduction HKL-2000 data scaling PHASER phasing Coot model building PHENIX refinement