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Crystal structure of Mg2+ and BeF3- bound CheY in complex with CheZ 200-214 solved from a P2(1)2(1)2 crystal grown in MES (pH 6.0)
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 6 298 37.5% PEG 8000, 0.05M sodium phosphate (monobasic), 0.1M MES, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Crystal Properties Matthews coefficient Solvent content 1.95 36.8
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 54.189 α = 90 b = 61.953 β = 90 c = 36.617 γ = 90
Symmetry Space Group P 21 21 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 1.999 30 99.4 0.052 38.6 8820 8762 -3
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 1.999 2.07 99.3 0.08 21.5 845
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 1.999 30 8782 8735 871 99.46 0.19064 0.19064 0.186 0.1906 0.232 0.2347 RANDOM 10.921
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] -1.22 -0.09 1.31
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 41.684 r_dihedral_angle_3_deg 12.53 r_dihedral_angle_4_deg 8.093 r_dihedral_angle_1_deg 5.26 r_scangle_it 2.3 r_scbond_it 1.4 r_angle_refined_deg 1.116 r_mcangle_it 0.901 r_mcbond_it 0.532 r_nbtor_refined 0.298
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 41.684 r_dihedral_angle_3_deg 12.53 r_dihedral_angle_4_deg 8.093 r_dihedral_angle_1_deg 5.26 r_scangle_it 2.3 r_scbond_it 1.4 r_angle_refined_deg 1.116 r_mcangle_it 0.901 r_mcbond_it 0.532 r_nbtor_refined 0.298 r_symmetry_hbond_refined 0.274 r_nbd_refined 0.197 r_symmetry_vdw_refined 0.175 r_xyhbond_nbd_refined 0.125 r_chiral_restr 0.076 r_metal_ion_refined 0.014 r_bond_refined_d 0.008 r_gen_planes_refined 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1098 Nucleic Acid Atoms Solvent Atoms 90 Heterogen Atoms 5
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling PHASER phasing REFMAC refinement