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A heptameric barrel state of a de novo coiled-coil assembly: CC-Type2-(GgIaId)4
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 6.5 293 25 mM imidazole, 25 mM MES monohydrate (acid) buffer, 15 mM sodium nitrate, 15 mM sodium phosphate dibasic, 15 mM ammonium sulfate, 10% v/v ethylene glycol, and 5 % w/v PEG 8000 at pH 6.5
Crystal Properties Matthews coefficient Solvent content 2.69 54.21
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 37.456 α = 90 b = 50.434 β = 90 c = 126.608 γ = 90
Symmetry Space Group P 21 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 EIGER2 XE 16M 2020-02-17 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I04 0.9795 Diamond I04
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 1.7 50.48 100 0.046 0.048 0.013 1 1.78 13 27241
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.7 1.73 99.9 3.121 0.887 0.511 0.9 13
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 AB INITIO PHASING THROUGHOUT 1.71 50.48 25375 1362 99.9 0.2345 0.2333 0.2429 0.2589 0.2685 RANDOM 40.228
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] 2.96 0.04 -3
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.646 r_dihedral_angle_3_deg 12.694 r_dihedral_angle_1_deg 3.363 r_angle_refined_deg 1.604 r_angle_other_deg 1.535 r_chiral_restr 0.084 r_bond_refined_d 0.014 r_gen_planes_refined 0.006 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1473 Nucleic Acid Atoms Solvent Atoms 15 Heterogen Atoms 30
Software Software Software Name Purpose Aimless data scaling REFMAC refinement PDB_EXTRACT data extraction DIALS data reduction ACORN phasing