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heterotrimeric PCNA sliding clamp
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 5.5 298 18-20% PEG 3350, 150mM ammonium citrate, 100mM Bis-Tris, pH 5.5, VAPOR DIFFUSION, SITTING DROP, temperature 298K, pH 5.50
Crystal Properties Matthews coefficient Solvent content 2.51 50.99
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 142.275 α = 90 b = 223.093 β = 90 c = 79.14 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 2005-12-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 12.3.1 ALS 12.3.1
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 3.3 50 88.6 0.1 8.2 3.2 35317
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 3.3 3.42 84.2 0.309 2.1 2.8
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 (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 3.3 20 34234 34234 1750 88.8 0.239 0.236 0.2306 0.299 0.2905 RANDOM 71.73
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] -2.98 4.5 -1.52
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.207 r_dihedral_angle_3_deg 18.761 r_dihedral_angle_4_deg 16.439 r_dihedral_angle_1_deg 5 r_angle_refined_deg 1.035 r_scangle_it 0.606 r_scbond_it 0.418 r_nbtor_refined 0.306 r_mcangle_it 0.298 r_mcbond_it 0.211
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.207 r_dihedral_angle_3_deg 18.761 r_dihedral_angle_4_deg 16.439 r_dihedral_angle_1_deg 5 r_angle_refined_deg 1.035 r_scangle_it 0.606 r_scbond_it 0.418 r_nbtor_refined 0.306 r_mcangle_it 0.298 r_mcbond_it 0.211 r_symmetry_vdw_refined 0.196 r_nbd_refined 0.192 r_symmetry_hbond_refined 0.144 r_xyhbond_nbd_refined 0.135 r_chiral_restr 0.068 r_bond_refined_d 0.006 r_gen_planes_refined 0.002 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_refined 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 17311 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling REFMAC refinement PDB_EXTRACT data extraction PHASES phasing