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Crystal structure of the predicted DNA-binding transcriptional regulator from E. coli
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 298 4M Na Formate, VAPOR DIFFUSION, SITTING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.06 40.28
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 39.994 α = 95.93 b = 39.632 β = 95.78 c = 56.279 γ = 97.41
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 315 Mirrors 2006-11-20 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-ID 0.97940 APS 19-ID
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 55.64 90.42 0.093 13.06 4.9 21704 19625 2 42
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 2.05 67.52 0.261 3 3.7 1678
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-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION SAD THROUGHOUT 2 30.53 19625 19625 1041 90.42 0.23051 0.23051 0.2274 0.2299 0.28875 0.2864 RANDOM 42.075
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] -0.41 -3.06 -2.25 0.64 1.3 -1.21
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.21 r_dihedral_angle_4_deg 20.944 r_dihedral_angle_3_deg 18.634 r_dihedral_angle_1_deg 7.448 r_scangle_it 4.664 r_scbond_it 3.442 r_mcangle_it 1.874 r_angle_refined_deg 1.849 r_mcbond_it 1.53 r_angle_other_deg 1.103
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.21 r_dihedral_angle_4_deg 20.944 r_dihedral_angle_3_deg 18.634 r_dihedral_angle_1_deg 7.448 r_scangle_it 4.664 r_scbond_it 3.442 r_mcangle_it 1.874 r_angle_refined_deg 1.849 r_mcbond_it 1.53 r_angle_other_deg 1.103 r_symmetry_hbond_refined 0.511 r_mcbond_other 0.274 r_symmetry_vdw_other 0.273 r_nbd_refined 0.241 r_nbd_other 0.202 r_xyhbond_nbd_refined 0.189 r_nbtor_refined 0.179 r_symmetry_vdw_refined 0.177 r_chiral_restr 0.113 r_nbtor_other 0.095 r_xyhbond_nbd_other 0.085 r_bond_refined_d 0.021 r_gen_planes_refined 0.007 r_bond_other_d 0.002 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2866 Nucleic Acid Atoms Solvent Atoms 48 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement SBC-Collect data collection HKL-2000 data reduction HKL-2000 data scaling