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Crystal structure of a CC-Hex mutant that forms an antiparallel four-helix coiled coil CC-Hex*-LL
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8 293 0.6 M potassium sodium tartrate tetrahydrate, 50 mM Tris
Crystal Properties Matthews coefficient Solvent content 1.81 31.88
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 28.868 α = 90 b = 29.378 β = 90 c = 55.119 γ = 90
Symmetry Space Group I 2 2 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 80 PIXEL DECTRIS PILATUS3 6M 2018-10-22 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I03 0.77999 Diamond I03
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 27.56 99.9 0.05 0.054 0.021 0.999 15.5 12.5 13041
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 1.017 100 4.401 4.769 1.826 0.45 0.4 12.8
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-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 1 27.56 12350 691 99.92 0.17017 0.16793 0.1757 0.21193 0.2136 RANDOM 19.543
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] 1.32 -0.38 -0.94
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.584 r_dihedral_angle_3_deg 16.372 r_long_range_B_refined 3.816 r_dihedral_angle_1_deg 3.611 r_long_range_B_other 3.505 r_rigid_bond_restr 2.64 r_scangle_other 2.167 r_scbond_it 1.851 r_scbond_other 1.83 r_angle_refined_deg 1.816
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.584 r_dihedral_angle_3_deg 16.372 r_long_range_B_refined 3.816 r_dihedral_angle_1_deg 3.611 r_long_range_B_other 3.505 r_rigid_bond_restr 2.64 r_scangle_other 2.167 r_scbond_it 1.851 r_scbond_other 1.83 r_angle_refined_deg 1.816 r_mcangle_it 1.726 r_mcangle_other 1.64 r_angle_other_deg 1.521 r_mcbond_it 1.357 r_mcbond_other 1.269 r_chiral_restr 0.082 r_bond_refined_d 0.012 r_gen_planes_refined 0.007 r_gen_planes_other 0.003 r_bond_other_d 0.001 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_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 226 Nucleic Acid Atoms Solvent Atoms 26 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement XDS data reduction Aimless data scaling PHASER phasing