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A de novo designed hetero-dimeric antiparallel coiled coil apCC-Di-AB_var
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details other poly-alanine coiled-coil
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.5 293 0.2M Magnesium acetate pH6.5, 20% PEG 8000, 0.1M Sodium cacodylate
Crystal Properties Matthews coefficient Solvent content 2.32 47.08
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 59.196 α = 90 b = 62.457 β = 111.21 c = 64.557 γ = 90
Symmetry Space Group P 1 21 1
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 PILATUS3 6M 2021-01-28 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON BESSY BEAMLINE 14.1 0.9184 BESSY 14.1
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 1.99 55.19 95.7 0.127 0.148 0.076 0.973 13.19 3.6 29353 37.2
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 1.99 2.06 84.6 1.445 1.704 0.886 0.197 0.84 3.7
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT poly-alanine coiled-coil 1.99 55.19 28834 1977 95.66 0.1984 0.1951 0.1974 0.2434 0.2425 49.8
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]
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3288 Nucleic Acid Atoms Solvent Atoms 136 Heterogen Atoms 50
Software Software Software Name Purpose PHENIX refinement PDB_EXTRACT data extraction DIALS data reduction DIALS data scaling PHASER phasing