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Crystal Structure of Squid Arrestin
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1JSY
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.5 293 1.2 M Ammonium Sulphate, 300 mM KH2PO4, 100 mM Bis-Tris pH 6.5
Crystal Properties Matthews coefficient Solvent content 2.76 55.5
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 103.508 α = 90 b = 103.508 β = 90 c = 153.772 γ = 120
Symmetry Space Group P 65 2 2
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 2015-08-25 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 17-ID 1.0000 APS 17-ID
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) 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 2.88 31 99.5 0.995 13.9 10.8 11540 92.8591770063
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 THROUGHOUT 1JSY 3.00005573983 31.0041375064 1.35576831605 10283 504 99.9708341435 0.294736677436 0.292282796384 0.2977 0.342251259567 0.3529 90.8163449963
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 13.7793488299 f_angle_d 1.1095652729 f_chiral_restr 0.0498280101948 f_bond_d 0.00893781596424 f_plane_restr 0.00700249886769
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2023 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 1
Software Software Software Name Purpose PHENIX refinement MOSFLM data reduction Aimless data scaling PHASER phasing