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Crystal Structure of CheY-Mg(2+) in Complex with CheZ(C15) Peptide solved from a P1 Crystal
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6 298 37.5 % PEG 8000, 0.1 M ammonium thiocyanate, 0.1 M MES, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Crystal Properties Matthews coefficient Solvent content 2.01 38.9
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 34.76 α = 90.22 b = 53.672 β = 102.92 c = 65.641 γ = 90.18
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 2006-03-11 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X4A 0.97931 NSLS X4A
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 2.688 30 98.8 0.061 12.1 3.9 12741 12578 -3
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.688 2.8 98.4 0.508 3.9 1259
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 2.688 28.59 12578 12578 1246 98 0.213 0.213 0.205 0.2 0.285 0.2741 RANDOM 33.641
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] 0.01 -0.07 -0.03 0.2 -0.03 -0.23
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 41.472 r_dihedral_angle_3_deg 17.617 r_dihedral_angle_4_deg 14.088 r_dihedral_angle_1_deg 5.349 r_scangle_it 1.511 r_angle_refined_deg 1.033 r_scbond_it 1.029 r_mcangle_it 0.591 r_mcbond_it 0.332 r_nbtor_refined 0.306
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 41.472 r_dihedral_angle_3_deg 17.617 r_dihedral_angle_4_deg 14.088 r_dihedral_angle_1_deg 5.349 r_scangle_it 1.511 r_angle_refined_deg 1.033 r_scbond_it 1.029 r_mcangle_it 0.591 r_mcbond_it 0.332 r_nbtor_refined 0.306 r_symmetry_hbond_refined 0.236 r_nbd_refined 0.215 r_symmetry_vdw_refined 0.191 r_xyhbond_nbd_refined 0.142 r_metal_ion_refined 0.098 r_chiral_restr 0.068 r_bond_refined_d 0.012 r_gen_planes_refined 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4048 Nucleic Acid Atoms Solvent Atoms 16 Heterogen Atoms 2
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling PHASER phasing DM phasing REFMAC refinement PDB_EXTRACT data extraction ADSC data collection