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Structure of PolIIIalpha-Tauc-DNA complex suggests an atomic model of the replisome
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2HPI PDB ENTRY 2HPI
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8.8 298 0.1 M TRIS pH 8.8, 18% (w/v) polyethylene glycol 4000, 0.2 M MgCl2, VAPOR DIFFUSION, SITTING DROP, temperature 298.0K
Crystal Properties Matthews coefficient Solvent content 2.66 53.69
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 188.53 α = 90 b = 94.97 β = 89.97 c = 204.08 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 CCD ADSC QUANTUM 315 2011-09-10 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.2.2 0.9999 ALS 8.2.2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym 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 3.198 50 93.8 0.044 11.8 2.4 112427 112427 2 2
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 3.198 3.37 93.8 0.539 1.8 2.3
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) 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 PDB ENTRY 2HPI 3.2 20 108754 108754 5710 96.03 0.26631 0.26434 0.2581 0.30474 0.3001 RANDOM 151.765
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] -4.2 -1.31 9.18 -4.98
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29.247 r_dihedral_angle_3_deg 14.564 r_dihedral_angle_4_deg 11.839 r_scangle_it 8.736 r_mcangle_it 7.969 r_dihedral_angle_1_deg 6.369 r_scbond_it 5.767 r_mcbond_it 5.288 r_angle_other_deg 3.544 r_angle_refined_deg 1.272
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29.247 r_dihedral_angle_3_deg 14.564 r_dihedral_angle_4_deg 11.839 r_scangle_it 8.736 r_mcangle_it 7.969 r_dihedral_angle_1_deg 6.369 r_scbond_it 5.767 r_mcbond_it 5.288 r_angle_other_deg 3.544 r_angle_refined_deg 1.272 r_chiral_restr 0.067 r_bond_refined_d 0.01 r_gen_planes_refined 0.007 r_gen_planes_other 0.006 r_bond_other_d r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 41665 Nucleic Acid Atoms 3566 Solvent Atoms Heterogen Atoms 34
Software Software Software Name Purpose BOS data collection PHASER phasing PHENIX model building REFMAC refinement iMOSFLM data reduction SCALA data scaling PHENIX phasing