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Structural Characterisation of the Holliday junction formed by the sequence CCGGTACCGG at 1.8 A
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.5 290 MPD, CaCl2, cacodylate, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 290K
Crystal Properties Matthews coefficient Solvent content 2.16 42.97
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 66.38 α = 90 b = 23.79 β = 110.13 c = 37.12 γ = 90
Symmetry Space Group C 1 2 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE X11 0.811 EMBL/DESY, HAMBURG X11
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 1.8 34.92 98.3 0.06 16.78 3.71 5158 5158 1 1 20.904
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) 1.8 2.1 98.4 0.2 6.06 3.73 1885
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (I) 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 THROUGHOUT 1.8 34.92 1 1 5229 4920 236 98.49 0.20872 0.20629 0.2329 0.26361 0.2706 RANDOM 13.443
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] -0.44 -0.1 1.55 -1.18
RMS Deviations Key Refinement Restraint Deviation r_scangle_it 3.269 r_scbond_it 2.111 r_angle_refined_deg 1.731 r_angle_other_deg 1.501 r_symmetry_vdw_other 0.314 r_metal_ion_refined 0.244 r_nbd_other 0.193 r_xyhbond_nbd_refined 0.175 r_nbd_refined 0.125 r_symmetry_hbond_refined 0.124
RMS Deviations Key Refinement Restraint Deviation r_scangle_it 3.269 r_scbond_it 2.111 r_angle_refined_deg 1.731 r_angle_other_deg 1.501 r_symmetry_vdw_other 0.314 r_metal_ion_refined 0.244 r_nbd_other 0.193 r_xyhbond_nbd_refined 0.175 r_nbd_refined 0.125 r_symmetry_hbond_refined 0.124 r_symmetry_vdw_refined 0.107 r_nbtor_other 0.094 r_chiral_restr 0.053 r_bond_refined_d 0.008 r_gen_planes_refined 0.007 r_bond_other_d 0.001 r_gen_planes_other
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms Nucleic Acid Atoms 404 Solvent Atoms 91 Heterogen Atoms 2
Software Software Software Name Purpose REFMAC refinement