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The Structure of a beta-Catenin Binding Repeat from Adenomatous Polyposis Coli (APC) in Complex with beta-Catenin
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1G3J pdb entry 1G3J
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.2 293 PEG 8000, sodium potassium phosphate, sodium chloride, DTT, pH 6.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.58 52.23
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 51.09 α = 68.7 b = 69.255 β = 87.04 c = 95.099 γ = 85.32
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 4 2001-03-08 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL11-1 0.97 SSRL BL11-1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge 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 3.1 28.3 90.7 0.082 1.47 21958 19916 -3 51
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) 1 3.1 3.21 87.8 0.242 1.39 1937
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) 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 THROUGHOUT pdb entry 1G3J 3.1 28.27 21958 18919 971 86.1 0.234 0.234 0.2349 0.274 0.2727 RANDOM 28.9
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] -8.81 1.12 0.44 8.52 3.59 0.29
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 19.8 c_scangle_it 2.96 c_mcangle_it 2.06 c_scbond_it 1.99 c_angle_deg 1.2 c_mcbond_it 1.17 c_improper_angle_d 0.79 c_bond_d 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 7772 Nucleic Acid Atoms Solvent Atoms 72 Heterogen Atoms 6
Software Software Software Name Purpose CNS refinement DENZO data reduction SCALEPACK data scaling CNS phasing