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Crystal structure of PCNA12 dimer from Sulfolobus solfataricus.
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 293 25% MPD, 20 mM CaCl2, 0.1 M MES pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.73 55
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 104.991 α = 90 b = 112.727 β = 90 c = 101.851 γ = 90
Symmetry Space Group P 21 21 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 CCD ADSC QUANTUM 315 2005-10-26 M SINGLE WAVELENGTH 2 1 x-ray 100 CCD ADSC QUANTUM 315 2005-10-26 M MAD 1,2 1
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 8-BM 0.979 APS 8-BM 2 SYNCHROTRON APS BEAMLINE 8-BM 0.97912, 0.97928, 0.979313 APS 8-BM
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge 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 1,2 2.6 30 99.8 0.058 27.5 5.2 37787 37787 74.6
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1,2 2.6 2.66 99.8 0.728 1.92 4.9 2491
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 MAD THROUGHOUT 2.6 30 37787 37787 1151 99.8 0.234 0.234 0.23318 0.2862 0.26036 0.328 RANDOM 61.387
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] -0.81 1.28 -0.47
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.74 r_dihedral_angle_4_deg 21.497 r_dihedral_angle_3_deg 20.445 r_dihedral_angle_1_deg 7.213 r_scangle_it 1.735 r_angle_refined_deg 1.349 r_scbond_it 0.995 r_mcangle_it 0.868 r_mcbond_it 0.513 r_nbtor_refined 0.308
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.74 r_dihedral_angle_4_deg 21.497 r_dihedral_angle_3_deg 20.445 r_dihedral_angle_1_deg 7.213 r_scangle_it 1.735 r_angle_refined_deg 1.349 r_scbond_it 0.995 r_mcangle_it 0.868 r_mcbond_it 0.513 r_nbtor_refined 0.308 r_symmetry_vdw_refined 0.241 r_nbd_refined 0.229 r_chiral_restr 0.175 r_metal_ion_refined 0.174 r_xyhbond_nbd_refined 0.148 r_symmetry_hbond_refined 0.147 r_bond_refined_d 0.013 r_gen_planes_refined 0.004 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_other r_nbtor_other r_xyhbond_nbd_other r_metal_ion_other r_symmetry_vdw_other 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 7722 Nucleic Acid Atoms Solvent Atoms 171 Heterogen Atoms 41
Software Software Software Name Purpose REFMAC refinement ADSC data collection HKL-2000 data reduction SCALEPACK data scaling SHELXD phasing