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Structure of a novel telomere repeat binding protein bound to DNA
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2CUF PDB entry 2CUF
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 4.5 293 24% PEG 3350, 100 mM sodium acetate, 100 mM potassium sulfate, pH 4.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 3.25 62.1
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 111.433 α = 90 b = 116.49 β = 90 c = 75.67 γ = 90
Symmetry Space Group C 2 2 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 110 PIXEL DECTRIS PILATUS 2M M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X10SA 1.000 SLS X10SA
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 2.9 46.155 95 11682 2 1
Refinement Statistics Diffraction ID Structure Solution 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 PDB entry 2CUF 2.9 46.155 2.01 11682 556 95.15 0.1741 0.1718 0.2037 0.2213 0.2345
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 24.244 f_angle_d 0.989 f_chiral_restr 0.043 f_bond_d 0.005 f_plane_restr 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1230 Nucleic Acid Atoms 769 Solvent Atoms 66 Heterogen Atoms 1
Software Software Software Name Purpose PHENIX model building PHENIX refinement XDS data reduction XDS data scaling PHENIX phasing