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Strontium bound to the Holliday junction sequence d(TCGGTACCGA)4
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7 290 SrCl2, MPD, NaCacodylate , pH 7.0, VAPOR DIFFUSION, SITTING DROP, temperature 290K
Crystal Properties Matthews coefficient Solvent content 2.18 43.54
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 63.734 α = 90 b = 25.32 β = 110.11 c = 36.493 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 CCD MARRESEARCH 2002-05-15 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE BW7A 0.9470, 0.7301, 0.7667, 0.7670 EMBL/DESY, HAMBURG BW7A
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 1.5 20 99.2 0.075 13.58 1.9 16734 16734 1 1 20.89
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) 1.5 1.58 99.2 0.228 4.38 1.88 2509
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MAD THROUGHOUT 1.5 34.3 8443 8443 433 98.92 0.20962 0.2069 0.26294 0.2717 RANDOM 17.039
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] -1.26 -0.41 1.15 -0.18
RMS Deviations Key Refinement Restraint Deviation r_sphericity_free 6.942 r_sphericity_bonded 5.738 r_scangle_it 3.807 r_scbond_it 2.883 r_angle_refined_deg 2.442 r_rigid_bond_restr 2.042 r_angle_other_deg 1.707 r_symmetry_vdw_other 0.351 r_nbd_other 0.228 r_xyhbond_nbd_refined 0.163
RMS Deviations Key Refinement Restraint Deviation r_sphericity_free 6.942 r_sphericity_bonded 5.738 r_scangle_it 3.807 r_scbond_it 2.883 r_angle_refined_deg 2.442 r_rigid_bond_restr 2.042 r_angle_other_deg 1.707 r_symmetry_vdw_other 0.351 r_nbd_other 0.228 r_xyhbond_nbd_refined 0.163 r_nbd_refined 0.13 r_metal_ion_refined 0.107 r_nbtor_other 0.102 r_chiral_restr 0.097 r_symmetry_vdw_refined 0.086 r_symmetry_hbond_refined 0.076 r_gen_planes_refined 0.022 r_bond_refined_d 0.019 r_bond_other_d 0.002 r_gen_planes_other 0.001 r_dihedral_angle_1_deg r_dihedral_angle_2_deg r_xyhbond_nbd_other r_symmetry_hbond_other r_mcbond_it r_mcangle_it
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms Nucleic Acid Atoms 404 Solvent Atoms 107 Heterogen Atoms 5
Software Software Software Name Purpose REFMAC refinement XDS data reduction XDS data scaling SOLVE phasing