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Crystal structure of RNF168 (RING)-UbcH5c fused to H2A-H2B via a 4-residue linker
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4GB0 experimental model PDB 5EGG
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 288 Crystals were obtained by mixing 2 microliters of the protein fusion (8.8 mg/mL) in 10 mM HEPES, pH 7.5, 600 mM NaCl, 1 mM TCEP and 2 microliters of the reservoir solution containing 0.1 M HEPES, pH 7.5, 2.4 M NaCl
Crystal Properties Matthews coefficient Solvent content 3.93 68.69
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 108.135 α = 90 b = 108.135 β = 90 c = 114.01 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 ADSC QUANTUM 315r 2017-10-25 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-BM 0.9792 APS 19-BM
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) 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 2.3 50 99.82 0.09166 0.09824 0.03517 0.999 21 7.8 66052 33.18
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.3 2.38 99.54 0.6394 0.6848 0.244 0.944 2.59 7.8
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 4GB0, 5EGG 2.3 36.18 1.97 65992 2033 99.84 0.184 0.1833 0.1888 0.2056 0.2069
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]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 5.075 f_angle_d 0.524 f_chiral_restr 0.038 f_plane_restr 0.004 f_bond_d 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6736 Nucleic Acid Atoms Solvent Atoms 479 Heterogen Atoms 80
Software Software Software Name Purpose PHENIX refinement HKL-2000 data reduction HKL-2000 data scaling PHENIX phasing