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Crystal Structure of the E.coli DnaG C-terminal domain (residues 434 to 581)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 4.6 277 5% v/v PEG4000, 0.2M ammonium sulfate, 0.1M sodium acetate, pH 4.6, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 7.2 82.92
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 142.239 α = 90 b = 142.239 β = 90 c = 192.131 γ = 90
Symmetry Space Group I 41 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 CCD MARRESEARCH mirrors 2003-03-01 M MAD 2 1 x-ray 100 CCD MARRESEARCH mirrors 2003-03-01 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 14-ID-B 0.979862, 0.98004 APS 14-ID-B 2 SYNCHROTRON APS BEAMLINE 14-ID-B 0.9776 APS 14-ID-B
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 2.8 50 98.7 0.099 12.89 5.6 24195 24195 -4 85.4
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 2.8 2.9 100 0.689 1.8
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MAD THROUGHOUT 2.8 50 22786 22786 1240 97.63 0.2706 0.27069 0.26869 0.30816 RANDOM 65.526
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] 0.68 0.68 -1.37
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 5.374 r_scangle_it 3.711 r_scbond_it 2.08 r_mcangle_it 1.736 r_angle_refined_deg 1.498 r_mcbond_it 0.905 r_symmetry_vdw_refined 0.279 r_nbd_refined 0.235 r_symmetry_hbond_refined 0.219 r_xyhbond_nbd_refined 0.163
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 5.374 r_scangle_it 3.711 r_scbond_it 2.08 r_mcangle_it 1.736 r_angle_refined_deg 1.498 r_mcbond_it 0.905 r_symmetry_vdw_refined 0.279 r_nbd_refined 0.235 r_symmetry_hbond_refined 0.219 r_xyhbond_nbd_refined 0.163 r_chiral_restr 0.109 r_bond_refined_d 0.012 r_gen_planes_refined 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2153 Nucleic Acid Atoms Solvent Atoms 5 Heterogen Atoms 4
Software Software Software Name Purpose REFMAC refinement DENZO data reduction SCALEPACK data scaling CNS phasing