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Controlling the Self-Assembly of Synthetic Metal-Coordinating Coiled-Coil Peptides: Hexagonal Lattice from a Trimeric Coiled Coil
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4DZL 4DZL, CHAIN A
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.5 298 0.1 M Tris pH 8.5, 25% w/v PEG 3350, 5 mM copper(II) chloride
Crystal Properties Matthews coefficient Solvent content 2.03 39.35
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 39.739 α = 90 b = 39.739 β = 90 c = 41.945 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 CCD RIGAKU SATURN 944 2019-01-14 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU FR-E SUPERBRIGHT 1.5418
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) 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 2.3 26.61 100 0.07 16.3 5.25 1094
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.3 2.38 100 0.369 2.4 3.76
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 FREE R-VALUE 4DZL, CHAIN A 2.3 19.87 2.19 1092 110 99.9 0.259 0.257 0.2567 0.273 0.2773
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 20.304 f_angle_d 0.968 f_chiral_restr 0.034 f_bond_d 0.004 f_plane_restr 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 212 Nucleic Acid Atoms Solvent Atoms 6 Heterogen Atoms 1
Software Software Software Name Purpose PHENIX refinement d*TREK data reduction d*TREK data scaling PHASER phasing