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Crystal structure of 14-3-3 sigma in complex with LDB1 phosphopeptide and stabilizer Fusicoccin-A
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4JC3
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 277.15 0.095 M Hepes pH 7.1, 28%PEG 400, 0.19 M CaCl2 and 5 % Glycerol
Crystal Properties Matthews coefficient Solvent content 2.45 49.72
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 82.643 α = 90 b = 111.746 β = 90 c = 62.484 γ = 90
Symmetry Space Group C 2 2 21
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 200K 2020-09-08 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SEALED TUBE RIGAKU MICROMAX-003 1.5419
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) 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 1.8 41.66 99.4 0.073 0.997 14.6 6.1 27006 12.39
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.8 1.83 0.286 0.936 3.9 4.7
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 4JC3 1.8 41.65 1.5 26990 1350 99.31 0.1742 0.1729 0.1711 0.1993 0.1981 17.35
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 14.1364 f_angle_d 0.7791 f_chiral_restr 0.0373 f_bond_d 0.0044 f_plane_restr 0.0035
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1836 Nucleic Acid Atoms Solvent Atoms 344 Heterogen Atoms 51
Software Software Software Name Purpose PHENIX refinement DIALS data reduction Aimless data scaling PHASER phasing