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Crystal structure of the beta2 adrenergic receptor-Gs protein complex
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3P0G PDB entries 3P0G, 1AZT, 1GP2, 2RH1 experimental model PDB 1AZT PDB entries 3P0G, 1AZT, 1GP2, 2RH1 experimental model PDB 1GP2 PDB entries 3P0G, 1AZT, 1GP2, 2RH1 experimental model PDB 2RH1 PDB entries 3P0G, 1AZT, 1GP2, 2RH1
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 LIPIDIC CUBIC PHASE 6.5 293 350-450 mM potassium nitrate, 100 mM MES, 1 mM TCEP, 10 mM phosphonoformate, 0.01 mM BI167107, 18-22% PEG400. Crystals were grown in a 10:1 (w:w) MAG 7.7:cholesterol lipid mix. , pH 6.5, Lipidic cubic phase, temperature 293K
Crystal Properties Matthews coefficient Solvent content 3.08 60.05
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 119.339 α = 90 b = 64.555 β = 91.67 c = 131.24 γ = 90
Symmetry Space Group P 1 21 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 78 CCD MARMOSAIC 300 mm CCD Mirrors 2011-04-15 M SINGLE WAVELENGTH 2 1 x-ray 78 CCD MARMOSAIC 300 mm CCD Mirrors 2011-04-24 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 23-ID-B 1.033 APS 23-ID-B
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 3.2 50 91.2 0.156 6.5 31685 -3
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1,2 3.2 3.26 53.9 0.553 1.81 5 943
Refinement Statistics Diffraction ID Structure Solution 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 PDB entries 3P0G, 1AZT, 1GP2, 2RH1 3.2 40.675 1.35 31073 1557 92.82 0.2282 0.2255 0.2229 0.2772 0.2678
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] -7.0864 1.9451 2.9389 1.7946
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 12.385 f_angle_d 0.709 f_chiral_restr 0.051 f_bond_d 0.003 f_plane_restr 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 10247 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 27
Software Software Software Name Purpose Blu-Ice data collection PHASER phasing PHENIX refinement HKL-2000 data reduction HKL-2000 data scaling