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STRUCTURE OF CHEMOTAXIS PROTEIN CHEY
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3CHY
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 6 28% PEG 8000, 0.12 M CALCIUM ACETATE, 0.1 M CACODYLATE BUFFER, PH 6.0
Crystal Properties Matthews coefficient Solvent content 2.02 39.12
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 45.6 α = 90 b = 46.55 β = 90 c = 53.33 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 292 IMAGE PLATE RIGAKU RAXIS II M
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE
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 92 0.066 1 7433 1
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2 2.13 80.3
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-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT 2 10 2 7156 88.5 0.185 0.1685 0.223 24.5
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 p_transverse_tor 24 p_staggered_tor 18.9 p_planar_tor 1.8 p_scangle_it 1.49 p_mcangle_it 1.414 p_scbond_it 0.825 p_mcbond_it 0.788 p_multtor_nbd 0.251 p_xyhbond_nbd 0.214 p_singtor_nbd 0.209
RMS Deviations Key Refinement Restraint Deviation p_transverse_tor 24 p_staggered_tor 18.9 p_planar_tor 1.8 p_scangle_it 1.49 p_mcangle_it 1.414 p_scbond_it 0.825 p_mcbond_it 0.788 p_multtor_nbd 0.251 p_xyhbond_nbd 0.214 p_singtor_nbd 0.209 p_chiral_restr 0.138 p_planar_d 0.045 p_angle_d 0.044 p_bond_d 0.012 p_plane_restr 0.009 p_angle_deg p_hb_or_metal_coord p_xhyhbond_nbd p_orthonormal_tor p_special_tor
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 984 Nucleic Acid Atoms Solvent Atoms 83 Heterogen Atoms 1
Software Software Software Name Purpose PROLSQ/PROFFT model building PROFFT refinement PROLSQ refinement RIGAKU data reduction RIGAKU data scaling