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Crystal structure of the Corn RNA aptamer in complex with DFHO, iridium hexammine soak
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 294 32.5% PEG 550 MME, 0.1 M Tris-HCl pH 8.05
Crystal Properties Matthews coefficient Solvent content 2.12 42.1
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 36.642 α = 90 b = 55.438 β = 90 c = 98.676 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 CCD ADSC QUANTUM 315r 2015-04-21 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 5.0.2 1.1050 ALS 5.0.2
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 2.5 50 98.8 0.13 23.7 12.6 6468
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) 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 SAD THROUGHOUT 2.51 49.34 6468 720 98.68 0.19547 0.19067 0.23902 0.2025 RANDOM 43.16
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] -1.06 0.39 0.66
RMS Deviations Key Refinement Restraint Deviation r_long_range_B_other 7.921 r_long_range_B_refined 7.92 r_scangle_other 5.09 r_scbond_it 3.717 r_scbond_other 3.713 r_angle_other_deg 1.894 r_angle_refined_deg 1.878 r_chiral_restr 0.091 r_gen_planes_refined 0.019 r_bond_refined_d 0.009
RMS Deviations Key Refinement Restraint Deviation r_long_range_B_other 7.921 r_long_range_B_refined 7.92 r_scangle_other 5.09 r_scbond_it 3.717 r_scbond_other 3.713 r_angle_other_deg 1.894 r_angle_refined_deg 1.878 r_chiral_restr 0.091 r_gen_planes_refined 0.019 r_bond_refined_d 0.009 r_bond_other_d 0.004 r_gen_planes_other 0.003 r_dihedral_angle_1_deg r_dihedral_angle_2_deg r_dihedral_angle_3_deg r_dihedral_angle_4_deg r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_it r_mcbond_other r_mcangle_it r_mcangle_other r_scangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms Nucleic Acid Atoms 1564 Solvent Atoms 13 Heterogen Atoms 32
Software Software Software Name Purpose REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling AutoSol phasing