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Structure of the LOTUS domain of Oskar in complex with the C-terminal RecA-like domain of Vasa
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 5A49 5A49, 2DB3 experimental model PDB 2DB3 5A49, 2DB3
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 291 100 mM Tris pH 7.5, 200 mM potassium thiocyanate, 16% PEG 3350
Crystal Properties Matthews coefficient Solvent content 2.42 49.25
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 38.95 α = 89.28 b = 39.04 β = 91.85 c = 97.48 γ = 99.26
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 80 PIXEL DECTRIS PILATUS 6M 2014-11-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID23-1 0.97908 ESRF ID23-1
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 1.4 50 91.4 0.048 10.44 2.16 102457
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.4 1.48 87.5 1.382 0.394 0.74 2.18
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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 5A49, 2DB3 1.4 48.713 1.93 102415 1996 91.4 0.1696 0.169 0.1751 0.1991
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]
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3837 Nucleic Acid Atoms Solvent Atoms 613 Heterogen Atoms
Software Software Software Name Purpose PHENIX refinement XDS data reduction XSCALE data scaling PHASER phasing