☰ Navigation Tabs
High resolution crystal structure of human B2-adrenergic G protein-coupled receptor.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1U19 PDB entries 1U19, 2LZM experimental model PDB 2LZM PDB entries 1U19, 2LZM
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 LIPIDIC MESOPHASE 6.75 293 30-35% v/v PEG 400, 0.1-0.2 M Na2SO4, 0.1 M Bis-tris propane pH 6.5-7.0, 5-7% 1,4-Butanediol, 8-10% Cholesterol, 52-50% Monoolein, pH 6.75, LIPIDIC MESOPHASE, temperature 293K
Crystal Properties Matthews coefficient Solvent content 3.07 59.98
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 106.318 α = 90 b = 169.24 β = 105.62 c = 40.154 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 78 CCD MARMOSAIC 300 mm CCD mirrors 2007-06-22 M SINGLE WAVELENGTH 2 1 CCD MARMOSAIC 300 mm CCD mirrors 2007-07-18
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 23-ID-B 1.03321 APS 23-ID-B 2 SYNCHROTRON APS BEAMLINE 23-ID-B 1.03321 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 2.4 20 99.2 0.127 9.62 26705 26506 -3 63.908
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 2.4 2.5 99.1 0.678 2.2
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB entries 1U19, 2LZM 2.4 19.95 26506 26506 1310 99.79 0.198 0.198 0.196 0.232 0.3061 RANDOM 63.912
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] 0.43 2.26 -3.46 4.25
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.604 r_dihedral_angle_4_deg 12.164 r_dihedral_angle_3_deg 11.383 r_scangle_it 5.849 r_scbond_it 4.582 r_angle_other_deg 4.099 r_dihedral_angle_1_deg 3.876 r_mcangle_it 2.767 r_mcbond_it 2.352 r_angle_refined_deg 1.5
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.604 r_dihedral_angle_4_deg 12.164 r_dihedral_angle_3_deg 11.383 r_scangle_it 5.849 r_scbond_it 4.582 r_angle_other_deg 4.099 r_dihedral_angle_1_deg 3.876 r_mcangle_it 2.767 r_mcbond_it 2.352 r_angle_refined_deg 1.5 r_nbd_other 0.194 r_symmetry_hbond_refined 0.192 r_nbd_refined 0.187 r_nbtor_refined 0.18 r_xyhbond_nbd_refined 0.164 r_symmetry_vdw_refined 0.155 r_symmetry_vdw_other 0.14 r_nbtor_other 0.107 r_mcbond_other 0.097 r_chiral_restr 0.06 r_bond_refined_d 0.013 r_gen_planes_refined 0.001 r_gen_planes_other 0.001 r_bond_other_d
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3543 Nucleic Acid Atoms Solvent Atoms 48 Heterogen Atoms 213
Software Software Software Name Purpose XSCALE data scaling PHASER phasing REFMAC refinement PDB_EXTRACT data extraction Blu-Ice data collection XDS data reduction XDS data scaling