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Crystal structure of CheY D13K Y106W alone and in complex with a FliM peptide
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7.9 277 PEG 3350, ammonium sulfate, Tris, VAPOR DIFFUSION, temperature 277K, pH 7.90
Crystal Properties Matthews coefficient Solvent content 1.94 36.17
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 54.28 α = 60.36 b = 53.48 β = 60.75 c = 54.1 γ = 60.57
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 MAR CCD 165 mm 1999-11-26 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 17-ID 0.98397,0.97938,0.97925, 0.97239 APS 17-ID
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 1.45 13.6 92.7 0.1 8.6 71506 26
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) 1.45 1.51 72 0.374 1.6
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 MAD THROUGHOUT 1.5 13.6 66426 63072 3354 90 0.2 0.2 0.196 0.2034 0.273 0.271 RANDOM
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 t_dihedral_angle_d 16.07 t_it 3.411 t_angle_deg 1.325 t_nbd 0.028 t_gen_planes 0.007 t_bond_d 0.004 t_trig_c_planes 0.003 t_incorr_chiral_ct t_pseud_angle
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4116 Nucleic Acid Atoms Solvent Atoms 568 Heterogen Atoms 20
Software Software Software Name Purpose d*TREK data scaling SCALEPACK data scaling SHARP phasing TNT refinement d*TREK data reduction