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Crystal structures of K63-linked di- and tri-ubiquitin reveal a highly extended chain architecture
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 MICROBATCH UNDER OIL 5.2 291 0.2 M Zinc acetate, 6% w/v PEG 8000 and 0.1 M Imidazole-Cl pH 6.5, Al's oil, MICROBATCH UNDER OIL, temperature 291K
Crystal Properties Matthews coefficient Solvent content 2.84 56.65
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 105.32 α = 90 b = 105.32 β = 90 c = 105.32 γ = 90
Symmetry Space Group P 43 3 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 210 Toroidal focusing mirror 2008-10-11 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X6A 0.980 NSLS X6A
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.3 50 9366
Refinement Statistics Diffraction ID Structure Solution Method 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 2.3 24.824 1.79 9345 447 99.93 0.1986 0.1959 0.1916 0.2532 0.2386 55.038
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] -0.306 -0.306 -0.306
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 14.131 f_angle_d 0.819 f_chiral_restr 0.052 f_bond_d 0.005 f_plane_restr 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1216 Nucleic Acid Atoms Solvent Atoms 47 Heterogen Atoms 11
Software Software Software Name Purpose XSCALE data scaling PHASER phasing PHENIX refinement PDB_EXTRACT data extraction Blu-Ice data collection XDS data reduction