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Structure of POU2F3 POU domains bound to coactivator OCA-T2 and DNA (2.8 angstrom resolution)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1CQT
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 4 291 0.1 M MIB (2:3:3 molar ratio of malonate:imidazole:boric acid), pH 4.0, 25% PEG-1500
Crystal Properties Matthews coefficient Solvent content 2.03 39.41
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 81.165 α = 90 b = 36.022 β = 90.08 c = 88.598 γ = 90
Symmetry Space Group P 1 21 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 9M 2021-09-30 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS-II BEAMLINE 17-ID-1 0.979493 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 2.79 38.91 99.2 0.099 0.119 0.064 0.99 6.8 3.4 13089
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 2.79 2.94 94.6 0.759 0.902 0.483 0.719 3.3
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 2.79 38.91 1.34 12932 661 98.05 0.2385 0.2358 0.2326 0.2956 0.2962
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 21.583 f_angle_d 0.642 f_chiral_restr 0.04 f_plane_restr 0.004 f_bond_d 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2695 Nucleic Acid Atoms 1218 Solvent Atoms 6 Heterogen Atoms
Software Software Software Name Purpose XDS data reduction pointless data scaling Aimless data scaling PHASER phasing Coot model building PHENIX refinement MolProbity model building PDB_EXTRACT data extraction