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Crystal Structure of a Lipid G protein-Coupled Receptor at 3.35A
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2RH1 7TM of b2AR and T4L
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 Lupuc cubic phase 287 0.1M Tricine, 34-36% PEG400, 80mM sodium citrate and 4% glycerol, Lupuc cubic phase, temperature 287K
Crystal Properties Matthews coefficient Solvent content 2.61 52.93
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 107.94 α = 90 b = 69.7 β = 90 c = 81.93 γ = 90
Symmetry Space Group P 21 21 2
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 MARMOSAIC 300 mm CCD 2009-01-01 M SINGLE WAVELENGTH 2 1
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 23-ID-B APS 23-ID-B 2 SYNCHROTRON APS BEAMLINE 23-ID-D 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 3.35 20 90.1 0.18 3.5 2.7 8293 101.89
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 3.35 3.53 80.8 0.78 1.1 2
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) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 7TM of b2AR and T4L 3.35 19.65 8286 594 0.2278 0.2237 0.2523 0.2808 0.3106 RANDOM 76.97
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] 0.2069 8.9786 -9.1856
RMS Deviations Key Refinement Restraint Deviation t_omega_torsion 2.45 t_other_torsion 1.49 t_angle_deg 0.91 t_bond_d 0.01 t_dihedral_angle_d t_incorr_chiral_ct t_pseud_angle t_trig_c_planes t_gen_planes t_it
RMS Deviations Key Refinement Restraint Deviation t_omega_torsion 2.45 t_other_torsion 1.49 t_angle_deg 0.91 t_bond_d 0.01 t_dihedral_angle_d t_incorr_chiral_ct t_pseud_angle t_trig_c_planes t_gen_planes t_it t_nbd t_improper_torsion t_chiral_improper_torsion t_sum_occupancies t_utility_distance t_utility_angle t_utility_torsion t_ideal_dist_contact
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3386 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 37
Software Software Software Name Purpose PHASER phasing BUSTER refinement XDS data reduction XDS data scaling