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Crystal structure of theophylline aptamer in complex with TAL1
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1O15 PDB entry 1O15
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 293 Calcium Acetate, PEG 3350
Crystal Properties Matthews coefficient Solvent content 2.41 48.92
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 25.606 α = 94.28 b = 50.271 β = 91.53 c = 79.845 γ = 90.13
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 2020-03-11 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 5.0.3 0.97648 ALS 5.0.3
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) CC (Half) 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 1.64 41.06 95.87 0.997 8.3 3.2 46505
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.64 1.702 0.877
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB entry 1O15 1.64 41.06 46389 2165 95.88 0.1946 0.1932 0.2018 0.2214 0.2337 27.8696
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 Nucleic Acid Atoms 2816 Solvent Atoms 545 Heterogen Atoms 99
Software Software Software Name Purpose PHENIX refinement PDB_EXTRACT data extraction XDS data reduction XSCALE data scaling PHENIX phasing