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The crystal structure of a probable AraC family transcriptional regulator from Rhodopseudomonas palustris CGA009
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 4.5 289 0.1M Phosphate-citrate
40% v/v PEG300, pH 4.5, VAPOR DIFFUSION, SITTING DROP, temperature 289K
Crystal Properties Matthews coefficient Solvent content 2.14 42.39
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 64.097 α = 90 b = 64.097 β = 90 c = 88.088 γ = 120
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 210 mirror 2010-03-10 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-BM 0.97911 APS 19-BM
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 1.8 21 99.4 0.087 42.8 7.3 18976 18976
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) 1.8 1.83 100 0.714 3.2 7.4 954
Refinement Statistics Diffraction ID Structure Solution Method Resolution (High) Resolution (Low) Cut-off Sigma (F) 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 1.8 20.981 0.02 18473 18473 943 96.87 0.2009 0.2009 0.1985 0.198 0.2475 0.2486 random
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 16.127 f_angle_d 1 f_chiral_restr 0.064 f_bond_d 0.007 f_plane_restr 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1700 Nucleic Acid Atoms Solvent Atoms 141 Heterogen Atoms 10
Software Software Software Name Purpose SBC-Collect data collection SHELXD phasing MLPHARE phasing DM model building ARP model building WARP model building HKL-3000 phasing PHENIX refinement HKL-3000 data reduction HKL-3000 data scaling DM phasing