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Structure of CheY-Mn2+ Complex with substitutions at 59 and 89: N59D E89Y
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3CHY PDB ENTRY 3CHY
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6 298 PEG 8000 30%, Na Cacodylate 100mM pH 6.0, Calcium Acetate 120mM, Glycerol 10% (v/v), 8.9 mg/mL CheY, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 1.97 37.64
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 45.364 α = 90 b = 46.885 β = 90 c = 53.524 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 100 CCD MARMOSAIC 225 mm CCD 2011-03-27 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 22-BM 0.97933 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 1.55 50 98.5 0.086 19.4 5.1 17271 17012 -3 13.18
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 1.55 1.58 97.8 0.206 6.1 4.3 860
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (I) 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 3CHY 1.55 23.442 -3 17271 16728 807 96.67 0.1537 0.1521 0.1494 0.1852 0.184 R-free flag extended from Structure of CheY-Mn2+ Complex with substitutions at 59 and 89: N59D and E89Q 17.19
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] 2.771 -1.7662 -1.0048
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 12.283 f_angle_d 1.193 f_chiral_restr 0.069 f_bond_d 0.008 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 990 Nucleic Acid Atoms Solvent Atoms 174 Heterogen Atoms 1
Software Software Software Name Purpose HKL-2000 data collection PHASER phasing PHENIX refinement HKL-2000 data reduction HKL-2000 data scaling