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Crystal structure of Proliferating cell nuclear antigen 2 and Short peptide from human P21
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1AXC PDB ENTRY 1AXC
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 4.5 293 100mM citric acid, 1.8M ammonium salfate, pH 4.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 3.65 66.31
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 223.693 α = 90 b = 223.693 β = 90 c = 200.876 γ = 120
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 RIGAKU JUPITER 210 2008-10-13 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SPRING-8 BEAMLINE BL38B1 1.0000 SPring-8 BL38B1
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 50 99.9 0.047 5.9 129598 45.1
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) 2.5 2.59 100 0.184 5.9 129598
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) 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 1AXC 2.5 36.69 128983 6499 99.4 0.234 0.234 0.2291 0.261 0.2537 RANDOM 44.8
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] 3.27 7.01 3.27 -6.55
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 26.8 c_scangle_it 3.38 c_mcangle_it 2.84 c_scbond_it 2.23 c_mcbond_it 1.68 c_angle_deg 1.3 c_improper_angle_d 1.17 c_bond_d 0.008 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 26.8 c_scangle_it 3.38 c_mcangle_it 2.84 c_scbond_it 2.23 c_mcbond_it 1.68 c_angle_deg 1.3 c_improper_angle_d 1.17 c_bond_d 0.008 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 16392 Nucleic Acid Atoms Solvent Atoms 163 Heterogen Atoms 35
Software Software Software Name Purpose CNS refinement HKL-2000 data collection HKL-2000 data reduction HKL-2000 data scaling CNS phasing