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Crystal structure of PSF-RNA complex
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4WII
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.5 295 0.1M Tris-HCl, pH 8.5, 5mM MgCl2, 1mM DTT, 26% SOKALAN CP 42.
Crystal Properties Matthews coefficient Solvent content 2.45 49.77
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 186.738 α = 90 b = 186.738 β = 90 c = 55.372 γ = 120
Symmetry Space Group P 3 2 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 EIGER X 16M 2019-12-17 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 24-ID-E 0.97918 APS 24-ID-E
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim 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 3.5 47.67 99.9 0.142 0.161 0.997 7.5 4.465 27221 126.644
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 3.5 3.59 100 2.692 3.092 0.126 0.56 4.19
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) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 4wii 3.5 47.67 13483 711 99.93 0.1687 0.1649 0.166 0.2413 0.2428 RANDOM 171.457
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] -1.95 -0.97 -1.95 6.32
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.254 r_dihedral_angle_3_deg 27.03 r_dihedral_angle_4_deg 19.728 r_dihedral_angle_1_deg 10.139 r_angle_refined_deg 1.952 r_chiral_restr 0.146 r_bond_refined_d 0.007 r_gen_planes_refined 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4339 Nucleic Acid Atoms 380 Solvent Atoms 10 Heterogen Atoms
Software Software Software Name Purpose XDS data reduction XSCALE data scaling PHASER phasing REFMAC refinement PDB_EXTRACT data extraction