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Crystal structure of the P1 domain of CheA3 in complex with CheY6 from R. sphaeroides
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 9 295 100mM Bicine, pH 9, 1M LiCl, 20% (w/v) PEG 6000, vapor diffusion, temperature 295K
Crystal Properties Matthews coefficient Solvent content 2.08 40.87
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 43.718 α = 90 b = 62.011 β = 101.26 c = 48.911 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 CCD ADSC QUANTUM 315 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I03 Diamond I03
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 1.2 50 85.8 0.053 13.3 5.3 68797
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 1.24 36.2 0.483 2.1 2891
Refinement Statistics Diffraction ID Structure Solution Method 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 SAD 1.4 37.942 1.4 50287 2553 99.66 0.172 0.17 0.1757 0.207 0.2114 29.814
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] -1.561 -2.886 4.829 -3.268
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 16.034 f_angle_d 1.22 f_chiral_restr 0.065 f_bond_d 0.01 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2028 Nucleic Acid Atoms Solvent Atoms 273 Heterogen Atoms 1
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling PHENIX refinement PDB_EXTRACT data extraction