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Structural and functional effects of substitution at position T+1 in CheY: CheYA88V-BeF3-Mg complex
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1FQW PDB entry 1FQW
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8 298 Ammonium Sulfate 1.7 M
Glycerol 5% (v/v)
Tris 100 mM pH 8.0
MnCl2 20mM
BeCl2 1mM
NaF 10mM, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.6 52.7
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 41.477 α = 69.23 b = 44.799 β = 68.01 c = 48.069 γ = 66.16
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 MARMOSAIC 225 mm CCD Sagital crystal 2010-02-08 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 22-BM 1.0 APS 22-BM
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym 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 1.7 50 92.9 0.058 25.3 3.7 31472 29238 -3 21.61
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.7 1.73 67 0.174 5.4 2 1080
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) 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) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB entry 1FQW 1.697 24.805 31472 27975 1909 88.64 0.1762 0.1738 0.1753 0.2087 0.209 random 34.42
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] 4.9029 11.8633 6.7736 -1.2467 7.5986 -3.6562
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 13.381 f_angle_d 1.034 f_chiral_restr 0.068 f_bond_d 0.007 f_plane_restr 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1954 Nucleic Acid Atoms Solvent Atoms 331 Heterogen Atoms 36
Software Software Software Name Purpose HKL-2000 data collection PHASER phasing PHENIX refinement HKL-2000 data reduction HKL-2000 data scaling