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Crystal structure of human beta2 adrenergic receptor bound to salmeterol and Nb71
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4GBR PDB entries 4GBR & 4LDE experimental model PDB 4LDE PDB entries 4GBR & 4LDE
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 LIPIDIC CUBIC PHASE 7.5 293.15 31-34% PEG400, 100 mM HEPES, pH 7.5, 1% 1,2,3-heptanetriol
Crystal Properties Matthews coefficient Solvent content 3.8 67.64
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 178.682 α = 90 b = 52.589 β = 123.859 c = 125.917 γ = 90
Symmetry Space Group C 1 2 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 77 CCD MAR CCD 130 mm 2012-12-18 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 23-ID-D 0.987 APS 23-ID-D
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 2.95 30 92.6 0.167 1.52 3.3 18742 52.7347764892
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 2.95 3.09 75 0.525 1.52
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 PDB entries 4GBR & 4LDE 2.95934213525 28.5196106168 1.38231122584 18742 1135 90.7558955983 0.207099158562 0.204625198648 0.2111 0.24486451981 0.2474 53.7137652891
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 11.7295598938 f_angle_d 0.570762761076 f_chiral_restr 0.0213092559887 f_plane_restr 0.00270009590516 f_bond_d 0.00194998079085
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4539 Nucleic Acid Atoms Solvent Atoms 20 Heterogen Atoms 111
Software Software Software Name Purpose HKL-2000 data collection PHENIX refinement PHASER phasing Coot model building SCALEPACK data scaling HKL-2000 data reduction