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Structure of the non-trimeric form of the E113G PCNA mutant protein
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1PLQ
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.8 291 1.6 M ammonium sulfate and 0.1 M sodium Citrate, pH 5.8, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Crystal Properties Matthews coefficient Solvent content 3.97 68.99
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 74.59 α = 90 b = 147.509 β = 90 c = 81.442 γ = 90
Symmetry Space Group C 2 2 21
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 NOIR-1 saggital focusing mirrors 2008-02-04 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 4.2.2 1.072 ALS 4.2.2
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 2.5 81.38 98.18 0.09 11.4 4.75 15940 14864 42.619
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2.5 2.565 96.79 0.365 0.365 3.2 4.75 1041
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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 1PLQ 2.5 81.38 0.02 14864 14864 784 98.18 0.23636 0.23443 0.2364 0.2734 0.2757 RANDOM 42.619
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] -0.04 -1.2 1.24
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.295 r_dihedral_angle_3_deg 19.03 r_dihedral_angle_4_deg 12.811 r_dihedral_angle_1_deg 7.264 r_scangle_it 3.513 r_scbond_it 2.182 r_mcangle_it 1.716 r_angle_refined_deg 1.676 r_mcbond_it 0.975 r_nbtor_refined 0.313
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.295 r_dihedral_angle_3_deg 19.03 r_dihedral_angle_4_deg 12.811 r_dihedral_angle_1_deg 7.264 r_scangle_it 3.513 r_scbond_it 2.182 r_mcangle_it 1.716 r_angle_refined_deg 1.676 r_mcbond_it 0.975 r_nbtor_refined 0.313 r_symmetry_vdw_refined 0.257 r_nbd_refined 0.217 r_xyhbond_nbd_refined 0.145 r_chiral_restr 0.101 r_symmetry_hbond_refined 0.085 r_bond_refined_d 0.016 r_gen_planes_refined 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1979 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement d*TREK data reduction d*TREK data scaling