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The structure of a ternary complex between CheA domains P4 and P5 with CheW and with a truncated fragment of TM14, a chemoreceptor analog from Thermotoga maritima.
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 EVAPORATION 8.5 293 0.2 M sodium acetate trihydrate, 0.1 M Tris, 15% w/v Polyethylene glycol 4,000, pH 8.5, EVAPORATION, temperature 293K
Crystal Properties Matthews coefficient Solvent content 6.53 81.2
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 213.991 α = 90 b = 213.991 β = 90 c = 208.192 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 2011-05-09 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON CHESS BEAMLINE A1 0.977 CHESS A1
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 4.5 30 98.3 0.108 15.7 10933 10933 2 2 4.3
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 MOLECULAR REPLACEMENT THROUGHOUT 4.5 29.75 10933 9557 983 86 0.27 0.266 0.266 0.2399 0.291 0.2834 RANDOM 246
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] -34.77 -34.77 69.53
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 23.8 c_angle_deg 1.2 c_improper_angle_d 0.69 c_bond_d 0.009 c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 23.8 c_angle_deg 1.2 c_improper_angle_d 0.69 c_bond_d 0.009 c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot c_mcbond_it c_mcangle_it c_scbond_it c_scangle_it
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4488 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms
Software Software Software Name Purpose ADSC data collection PHASER phasing CNS refinement HKL-2000 data reduction HKL-2000 data scaling