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A Self-Assembling DNA Crystal Scaffold with Cavities Containing 3 Helical Turns per Edge
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 298 0.5 mL of 0.05 M cacodylate pH 7.0, 20 mM MgCl2, 1mM spermine, 1.0 mM cobalt hexamine, 15% ethanol was added to the reservoir with 2 uL added to the drop containing 4 uL of DNA stock.
Crystal Properties Matthews coefficient Solvent content 7.6 83.81
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 179.251 α = 90 b = 179.251 β = 90 c = 48.138 γ = 120
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 9M 2018-11-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS-II BEAMLINE 17-ID-1 1 NSLS-II 17-ID-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 4.514 50 95.1 0.098 0.104 0.034 1 10.5 8.7 3195
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 4.514 4.58 73 0.777 0.833 0.294 0.867 7.1
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (F) 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 4.514 45.978 2 3183 158 94.09 0.1993 0.1974 0.1989 0.2427 0.2418
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]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 31.541 f_angle_d 0.679 f_chiral_restr 0.043 f_bond_d 0.005 f_plane_restr 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms Nucleic Acid Atoms 1306 Solvent Atoms Heterogen Atoms
Software Software Software Name Purpose HKL-2000 data reduction HKL-2000 data scaling PHENIX refinement PDB_EXTRACT data extraction PHASER phasing