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Extracellular domain of GLP-1 receptor in complex with GLP-1 variant Ala8Hcs/Thr11Cys
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4ZGM
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 293 Morpheus from Molecular Dimensions, solution E12: 0.12 M ethylene Glycols, 0.1 M Buffer system 3 pH 8.5, 12.5% (v/v) MPD, 12.5% (w/v) PEG1000, 12.5% (w/v) PEG3350
Crystal Properties Matthews coefficient Solvent content 1.99 38.07
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 39.26 α = 90 b = 81.2 β = 98.67 c = 42.74 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 100 PIXEL DECTRIS PILATUS3 R 1M 2017-02-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU FR-X 1.54187
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym I (Observed) Rpim I (All) CC (Half) 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 2.1 42.26 98.5 0.107 0.118 0.049 0.997 11.9 5.6 15304
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.1 2.14 95.64 0.98 1.086 0.459 0.742 1.9 5.53 767
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 4ZGM 2.1 42.252 1.35 15288 2796 98.02 0.189 0.1839 0.1847 0.2392 0.2391
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 10.684 f_angle_d 0.723 f_chiral_restr 0.042 f_plane_restr 0.006 f_bond_d 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2072 Nucleic Acid Atoms Solvent Atoms 135 Heterogen Atoms
Software Software Software Name Purpose PHENIX refinement XDS data reduction XDS data scaling PHASER phasing