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Human mGlu8 Receptor complexed with glutamate
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2D4Z rat mGlu7 (rmGlu) ATD (PDB: 2D4Z)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 298 100 mM sodium citrate pH 6, 1.6 M ammonium sulfate, 0.2 M sodium potassium tartrate, and 5 mM L-glutamate.
Crystal Properties Matthews coefficient Solvent content 4.67 73.66
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 112.539 α = 90 b = 166.623 β = 90 c = 198.661 γ = 90
Symmetry Space Group I 2 2 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 RAYONIX MX225HE 2011-10-05 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 31-ID 0.9793 APS 31-ID
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.65 19.94 98.9 8.8 7.3 51038
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.65 2.79
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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT rat mGlu7 (rmGlu) ATD (PDB: 2D4Z) 2.65 19.91 51038 2658 98.81 0.2516 0.2504 0.2745 0.2816 RANDOM 37.762
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] -0.01 0.88 -0.87
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.102 r_dihedral_angle_3_deg 13.745 r_dihedral_angle_4_deg 11.85 r_dihedral_angle_1_deg 3.889 r_angle_refined_deg 0.79 r_chiral_restr 0.051 r_bond_refined_d 0.005 r_gen_planes_refined 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6772 Nucleic Acid Atoms Solvent Atoms 121 Heterogen Atoms 68
Software Software Software Name Purpose REFMAC refinement PDB_EXTRACT data extraction XDS data reduction SCALA data scaling PHASER phasing