☰ Navigation Tabs
Crystal structure of a novel RNA motif that allows for precise positioning of a metal ion
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 293 sodium cacodylate, spermine tetrahydrochloride, 2-methyl-2,4-pentanediol, strontium chloride
Crystal Properties Matthews coefficient Solvent content 4.48 72.57
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 80.544 α = 90 b = 80.544 β = 90 c = 80.544 γ = 90
Symmetry Space Group I 21 3
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 315r 2013-10-27 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PHOTON FACTORY BEAMLINE BL-5A 0.91972 Photon Factory BL-5A
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 3.002 56.953 99.6 19.3 11.1 3373 101.31
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 3.1 100 0.337 11.4
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 FREE R-VALUE 3.002 21.526 1.99 3364 305 99.53 0.2177 0.217 0.231 0.2255 0.2508 90.52
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 9.368 f_angle_d 1.439 f_chiral_restr 0.163 f_plane_restr 0.025 f_bond_d 0.014
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms Nucleic Acid Atoms 320 Solvent Atoms Heterogen Atoms 3
Software Software Software Name Purpose SCALA data scaling PHENIX refinement PDB_EXTRACT data extraction CrystalClear data reduction AutoSol phasing