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Structural insights into small RNA sorting and mRNA binding by Arabidopsis Ago domains
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 4.5 293 Ammonium sulfate, citrate, pH 4.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.14 42.65
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 36.869 α = 90 b = 61.096 β = 90 c = 67.085 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 IMAGE PLATE MAR scanner 345 mm plate 2011-05-17 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRF BEAMLINE BL17U 0.9792 SSRF BL17U
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.5 50 99.9 0.069 14.1 23600 23590 2 2
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.5 1.54 100 13.7
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-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 1.5 45.18 23590 1262 99.91 0.18897 0.18762 0.1882 0.21501 0.2163 RANDOM 20.822
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] 0.12 -1.26 1.14
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.053 r_dihedral_angle_4_deg 17.603 r_dihedral_angle_3_deg 11.461 r_dihedral_angle_1_deg 5.108 r_scangle_it 3.522 r_scbond_it 2.242 r_mcangle_it 1.346 r_angle_refined_deg 1.136 r_mcbond_it 0.833 r_nbtor_refined 0.3
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.053 r_dihedral_angle_4_deg 17.603 r_dihedral_angle_3_deg 11.461 r_dihedral_angle_1_deg 5.108 r_scangle_it 3.522 r_scbond_it 2.242 r_mcangle_it 1.346 r_angle_refined_deg 1.136 r_mcbond_it 0.833 r_nbtor_refined 0.3 r_nbd_refined 0.19 r_symmetry_hbond_refined 0.165 r_symmetry_vdw_refined 0.157 r_xyhbond_nbd_refined 0.105 r_chiral_restr 0.083 r_bond_refined_d 0.008 r_gen_planes_refined 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1168 Nucleic Acid Atoms Solvent Atoms 141 Heterogen Atoms 20
Software Software Software Name Purpose HKL-2000 data collection MOLREP phasing REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling