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Human Argonaute2-miR-122 bound to a target RNA with two central mismatches (bu2)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4W5O
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8 293 10% PEG3350, 50mM Tris pH8, 20mM MgCl2, 75mM Phenol
Crystal Properties Matthews coefficient Solvent content 2.55 51.75
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 107.615 α = 90 b = 138.289 β = 90 c = 152.61 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 DECTRIS PILATUS 6M 2015-03-03 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL12-2 0.979500 SSRL BL12-2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rpim I (All) 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 3.4 39.5 99.5 0.166 0.08 8.4 5.3 31940
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rpim I (All) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 3.4 3.58 99 0.564 0.268 3 5.4
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 MOLECULAR REPLACEMENT FREE R-VALUE 4W5O 3.4 38.293 1.34 31825 1588 99.27 0.2219 0.2197 0.2215 0.2643 0.2628
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 13.126 f_angle_d 0.571 f_chiral_restr 0.023 f_plane_restr 0.003 f_bond_d 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 12834 Nucleic Acid Atoms 1520 Solvent Atoms Heterogen Atoms 28
Software Software Software Name Purpose PHENIX refinement XDS data reduction Aimless data scaling PHASER phasing