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Crystal structure of the enantiomer of a macrocyclic peptide containing fragments from alpha synuclein 36-55
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 5F1T
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8 296 0.1 M HEPES (pH 8.0), 0.5 m ammonium sulphate, 34% 2-methyl-2,4-pentanediol
Crystal Properties Matthews coefficient Solvent content 3.81 67.7
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 77.91 α = 90 b = 77.91 β = 90 c = 77.91 γ = 90
Symmetry Space Group P 21 3
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 ADSC QUANTUM 315r 2015-05-02 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.2.1 0.997 ALS 8.2.1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.161 34.842 100 5.84 2 8669
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 5F1T 2.161 34.842 1.35 8669 856 99.91 0.2291 0.2232 0.2257 0.2828 0.2829
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 32.128 f_angle_d 1.058 f_chiral_restr 0.068 f_bond_d 0.005 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 678 Nucleic Acid Atoms Solvent Atoms 55 Heterogen Atoms 21
Software Software Software Name Purpose PHENIX refinement iMOSFLM data reduction Aimless data scaling PHASER phasing