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Crystal structure of Mg2+ and BeF3- ound CheY in complex with CheZ 200-214 solved from a F432 crystal grown in Hepes (pH 7.5)
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 7.5 298 2M ammonium sulfate, 0.2M lithium sulfate, 0.1M Hepes, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 197.894 α = 90 b = 197.894 β = 90 c = 197.894 γ = 90
Symmetry Space Group F 4 3 2
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 4 2004-11-13 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X4A 1.0718 NSLS X4A
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 2 30 96.9 0.071 35.5 23007 22287 -3 29.4
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 2 2.07 98.5 0.261 8.2 2197
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 (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 PDB ENTRY 1FQW 2 30 20645 20015 2266 96.95 0.21311 0.21311 0.21146 0.2146 0.22767 0.2279 RANDOM 24.157
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 r_dihedral_angle_2_deg 38.828 r_dihedral_angle_3_deg 12.72 r_dihedral_angle_1_deg 5.004 r_dihedral_angle_4_deg 3.514 r_scangle_it 2.745 r_scbond_it 1.707 r_angle_refined_deg 1.219 r_mcangle_it 1.212 r_mcbond_it 0.726 r_nbtor_refined 0.298
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.828 r_dihedral_angle_3_deg 12.72 r_dihedral_angle_1_deg 5.004 r_dihedral_angle_4_deg 3.514 r_scangle_it 2.745 r_scbond_it 1.707 r_angle_refined_deg 1.219 r_mcangle_it 1.212 r_mcbond_it 0.726 r_nbtor_refined 0.298 r_symmetry_vdw_refined 0.274 r_nbd_refined 0.196 r_xyhbond_nbd_refined 0.15 r_symmetry_hbond_refined 0.101 r_chiral_restr 0.086 r_bond_refined_d 0.011 r_gen_planes_refined 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1090 Nucleic Acid Atoms Solvent Atoms 89 Heterogen Atoms 10
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling PHASER phasing REFMAC refinement