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Influence of the incorporation of a cyclohexenyl nucleic acid (CeNA) residue onto the sequence d(GCGTGCG)/d(CGCACGC)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 5.5 289 10%(v/v) 2-methyl-2,4-pentanediol (MPD), 20mM cobalt hexamine, 40mM potassium cacodylate buffered at pH=5.5, and 80/12mM KCl/NaCl, vapor diffusion, hanging drop, temperature 289K
Crystal Properties Matthews coefficient Solvent content 2.06 40.38
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 25.72 α = 90 b = 33.57 β = 90 c = 81.2 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 PIXEL PSI PILATUS 6M 2008-04-25 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X06SA SLS X06SA
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym 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 1.17 19.86 99.6 0.094 0.094 3.735 5.5 24411 6.3
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.17 1.23 98.8 0.52 0.52 1.3 5.9
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 SAD FREE R 1.17 19.86 4 24372 20137 1221 99.5 0.159 0.145 0.1556 0.1747 RANDOM 10.739
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 s_anti_bump_dis_restr 21 s_angle_d 0.036 s_approx_iso_adps 0.03 s_bond_d 0.009 s_from_restr_planes 0.003 s_similar_dist 0.002 s_zero_chiral_vol s_non_zero_chiral_vol s_rigid_bond_adp_cmpnt s_similar_adp_cmpnt
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms Nucleic Acid Atoms 564 Solvent Atoms 130 Heterogen Atoms 45
Software Software Software Name Purpose MOSFLM data reduction SCALA data scaling SHELX phasing SHELX model building SHELX refinement PDB_EXTRACT data extraction SHELXD phasing SHELXL-97 refinement