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Crystal structure of stabilized A2A adenosine receptor A2AR-StaR2-bRIL in complex with theophylline at 2.0A resolution
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 5IU4
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 LIPIDIC CUBIC PHASE 5.5 293 0.1M MES PH 5.5, 0.2M K/NA TARTRATE,
27.5-40% PEG400, 0.5-1% (V/V) (+/-)-2-METHYL-2,4-PENTANEDIOL
Crystal Properties Matthews coefficient Solvent content 2.56 51.93
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 39.246 α = 90 b = 179.867 β = 90 c = 139.398 γ = 90
Symmetry Space Group C 2 2 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 (DOUBLE) KB MIRROR PAIR 2016-03-24 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I24 0.96857 Diamond I24
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 33.6 99.9 0.135 9.4 5.5 64345
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 2 2.05 1.107 0.559 1.7 5.6 2467
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 5IU4 2 33.596 0.01 64345 3291 99.89 0.1834 0.1823 0.1791 0.2045 0.1993
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 15.531 f_angle_d 0.617 f_chiral_restr 0.041 f_bond_d 0.008 f_plane_restr 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2986 Nucleic Acid Atoms Solvent Atoms 161 Heterogen Atoms 541
Software Software Software Name Purpose XDS data reduction Aimless data scaling PHASER phasing PHENIX refinement