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Ternary structure of 14-3-3s, ARAF phosphopeptide (pS214) and compound 86 (1124384).
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3IQU
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 277 0.095 M HEPES pH=7.1-7.7
0.19 M CaCl2
5% glycerol
24-29% PEG400
Crystal Properties Matthews coefficient Solvent content 3.29 62.64
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 62.67 α = 90 b = 148.702 β = 90 c = 154.5 γ = 90
Symmetry Space Group I 21 21 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 EIGER X 4M 2023-07-12 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE MASSIF-3 0.967697 ESRF MASSIF-3
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.9 53.57 99.9 0.999 16.7 13.5 57162
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.9 1.94 0.741 1.8
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 1.9 48.71 54400 2762 99.86 0.18741 0.18575 0.2191 0.24 RANDOM 30.414
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] 2.06 -1.51 -0.54
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 14.032 r_dihedral_angle_2_deg 6.271 r_dihedral_angle_1_deg 5.324 r_long_range_B_refined 5.306 r_long_range_B_other 5.246 r_scangle_other 3.308 r_mcangle_it 2.155 r_mcangle_other 2.155 r_scbond_it 1.997 r_scbond_other 1.997
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 14.032 r_dihedral_angle_2_deg 6.271 r_dihedral_angle_1_deg 5.324 r_long_range_B_refined 5.306 r_long_range_B_other 5.246 r_scangle_other 3.308 r_mcangle_it 2.155 r_mcangle_other 2.155 r_scbond_it 1.997 r_scbond_other 1.997 r_mcbond_it 1.342 r_mcbond_other 1.342 r_angle_refined_deg 1.217 r_angle_other_deg 0.478 r_chiral_restr 0.114 r_bond_refined_d 0.012 r_gen_planes_refined 0.005 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3804 Nucleic Acid Atoms Solvent Atoms 374 Heterogen Atoms 56
Software Software Software Name Purpose PDB-REDO refinement autoPROC data reduction Aimless data scaling MOLREP phasing