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Extracellular domain of GLP-1 receptor in complex with GLP-1 variant Ala8Hcs/Thr11Hcs
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 G1: 0.1 M Carboxylic acids, 0.1 Buffer system 1 pH 6.5, 20% (v/v) PEG500mme, 10% (w/v) PEG20000
Crystal Properties Matthews coefficient Solvent content 2.02 39.18
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 39.822 α = 90 b = 81.038 β = 97.92 c = 42.945 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 PILATUS 2M 2017-02-04 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X06DA 1.0 SLS X06DA
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 1.8 42.535 99.7 0.045 0.054 0.029 0.999 15.6 3.4 24985
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 1.8 1.84 99.68 0.482 0.568 0.298 0.851 2.7 3.53 1544
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 1.8 42.535 1.36 24961 2221 96.99 0.1747 0.1729 0.1735 0.2106 0.211
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 13.556 f_angle_d 0.84 f_chiral_restr 0.081 f_bond_d 0.007 f_plane_restr 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2091 Nucleic Acid Atoms Solvent Atoms 212 Heterogen Atoms
Software Software Software Name Purpose PHENIX refinement XDS data reduction XDS data scaling PHASER phasing