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Crystal structure of a C-terminally truncated version of Arabidopsis thaliana 14-3-3 omega in complex with a phosphopeptide from the transcription factor BZR1.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 8QTC chain A
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 298 Morpheus (Molecular Dimensions) condition G8 with a final precipitant stock concentration of 50% v/v
12.5% w/v PEG 1000, 12.5% w/v PEG 3350, 12.5% v/v MPD ,0.02M of each carboxylic acid, 0.1M MOPS/HEPES-Na pH7.5
Crystal Properties Matthews coefficient Solvent content 2.56 51.9
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 71.641 α = 100.25 b = 71.917 β = 94.84 c = 151.662 γ = 89.23
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 PIXEL DECTRIS PILATUS 2M-F 2018-06-10 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X06DA 0.999995 SLS X06DA
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) Rrim I (All) CC (Half) 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 1.9 59.91 97.5 0.095 1 9.47 3.2 227664 -3 37.07
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Rrim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.9 2.02 96.2 2.11 0.49 0.75 3.4
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (F) 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 1.9 59.91 1.96 226661 11342 97.08 0.1968 0.195 0.1952 0.2303 0.2305 55.81
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 f_dihedral_angle_d 12.7027 f_angle_d 0.6425 f_chiral_restr 0.0365 f_plane_restr 0.0059 f_bond_d 0.0057
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 19146 Nucleic Acid Atoms Solvent Atoms 876 Heterogen Atoms 66
Software Software Software Name Purpose PHENIX refinement XDS data reduction XSCALE data scaling PHASER phasing