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The crystal structure of 2B-2B complex from keratins 5 and 14 (C367A mutant of K14)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 300 12%(w/v) PEG-8000, 0.1M sodium cacodylate pH 6.5, and 0.2 M calcium acetate hydrate
Crystal Properties Matthews coefficient Solvent content 3.95 68.86
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 56.149 α = 90 b = 56.149 β = 90 c = 222.054 γ = 90
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 MAR CCD 165 mm 2011-11-11 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 23-ID-B 0.97838 APS 23-ID-B
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 2.6 37.38 96.08 8.91 4.6 20216
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.6 2.69
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation 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 FREE R-VALUE 2.6 37.38 0.14 20216 1040 95.88 0.203 0.2007 0.2076 0.2458 0.2403
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] -13.8117 -13.8117 -2.4734
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 18.509 f_angle_d 0.759 f_chiral_restr 0.046 f_bond_d 0.006 f_plane_restr 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3079 Nucleic Acid Atoms Solvent Atoms 8 Heterogen Atoms
Software Software Software Name Purpose PHENIX refinement HKL-2000 data reduction SCALEPACK data scaling PHENIX phasing