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Structure of the third and fourth spectrin repeats of the plakin domain of plectin
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2IAK Homology model based on PDB entry 2IAK
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.5 297 0.1M HEPES, 17% PEG 4000, 8% ISOPROPANOL, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 297K
Crystal Properties Matthews coefficient Solvent content 2.67 54.01
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 97.42 α = 90 b = 119.4 β = 90 c = 44.58 γ = 90
Symmetry Space Group P 21 21 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 IMAGE PLATE MAR scanner 345 mm plate 2008-05-08 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE BRUKER AXS MICROSTAR-H 1.5418
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 2.218 20 98.38 23.1 7 26072 26072 33.98
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2.218 2.3 92.1 4.9 5.9 2608
Refinement Statistics Diffraction ID Structure Solution 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 Homology model based on PDB entry 2IAK 2.2182 19.983 1.8 26072 26072 1315 98.38 0.2058 0.2035 0.1904 0.2484 0.2291 RANDOM
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] -1.1136 -3.4619 4.5755
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 13.089 f_angle_d 0.679 f_chiral_restr 0.048 f_bond_d 0.004 f_plane_restr 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3290 Nucleic Acid Atoms Solvent Atoms 210 Heterogen Atoms 11
Software Software Software Name Purpose MAR345dtb data collection PHASER phasing PHENIX refinement XDS data reduction XSCALE data scaling