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Crystal structure of the chimera of human 14-3-3 zeta and phosphorylated cytoplasmic loop fragment of the alpha7 acetylcholine receptor
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6FNC
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 288 0.2 M Magnesium acetate tetrahydrate; 0.1 M Sodium cacodylate trihydrate pH 6.5; 20% w/v Polyethylene glycol 8,000
Crystal Properties Matthews coefficient Solvent content 3.75 67.24
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 71.628 α = 90 b = 103.118 β = 90 c = 112.804 γ = 90
Symmetry Space Group P 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 RIGAKU HyPix-6000HE 2022-04-06 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU 1.54184
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim 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 1.95 21.06 98.1 0.16 0.17 0.056 0.999 14.1 8.7 60333
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.95 2 96.5 2.857 3.023 0.975 0.49 9.2
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-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 1.95 21.06 57226 2965 97.69 0.21099 0.20886 0.2164 0.25325 0.2591 RANDOM 33.712
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] -1.43 2.39 -0.96
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 17.225 r_dihedral_angle_2_deg 10.152 r_long_range_B_refined 7.812 r_long_range_B_other 7.79 r_dihedral_angle_1_deg 6.718 r_scangle_other 6.075 r_mcangle_it 4.55 r_mcangle_other 4.549 r_scbond_it 4.079 r_scbond_other 4.078
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 17.225 r_dihedral_angle_2_deg 10.152 r_long_range_B_refined 7.812 r_long_range_B_other 7.79 r_dihedral_angle_1_deg 6.718 r_scangle_other 6.075 r_mcangle_it 4.55 r_mcangle_other 4.549 r_scbond_it 4.079 r_scbond_other 4.078 r_mcbond_it 3.225 r_mcbond_other 3.225 r_angle_refined_deg 1.734 r_angle_other_deg 0.655 r_chiral_restr 0.086 r_bond_refined_d 0.011 r_gen_planes_refined 0.009 r_gen_planes_other 0.003 r_bond_other_d 0.002 r_dihedral_angle_4_deg r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_scangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3734 Nucleic Acid Atoms Solvent Atoms 369 Heterogen Atoms 41
Software Software Software Name Purpose REFMAC refinement Aimless data scaling CrysalisPro data reduction MOLREP phasing