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The crystal structure of a possible TRANSCRIPTION REGULATOR PROTEIN from Sinorhizobium meliloti 1021
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.5 293 0.1M MES, 0.2M Ammonium sulfate, 30% PEG5Kmme,
1/10V8, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 1.76 29.96
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 67.345 α = 90 b = 83.325 β = 91.65 c = 85.067 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 315 mirror 2010-04-23 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-ID 0.97929 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 1.88 37 99.9 0.111 23.1 4.5 75983 75983
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) 1.88 1.91 99.8 0.841 1.8 4.5 3780
Refinement Statistics Diffraction ID Structure Solution 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 1.88 36.422 71737 71737 3600 93.83 0.1865 0.1865 0.1845 0.1843 0.2241 0.2215 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] -4.4719 3.7436 -4.1241 8.596
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 16.674 f_angle_d 1.166 f_chiral_restr 0.079 f_bond_d 0.007 f_plane_restr 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6653 Nucleic Acid Atoms Solvent Atoms 363 Heterogen Atoms 1
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