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Full-length AMPA subtype ionotropic glutamate receptor GluA2 in complex with partial agonist kainate
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 277.15 0.1 M MES, 4.8-5.3% PEG6000, 3.5% TMAO, 6 mM taurine
Crystal Properties Matthews coefficient Solvent content 3.56 65.43
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 104.94 α = 90 b = 148.65 β = 90 c = 337.06 γ = 90
Symmetry Space Group P 21 21 21
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 ADSC QUANTUM 315r 2013-01-12 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 5.0.2 1.0 ALS 5.0.2
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 3.5 83.084 80.8 6.45 4.9 39983 126.13
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 FREE R-VALUE 3.5247 83.084 1.48 39982 2005 60.56 0.2709 0.2685 0.2704 0.3175 0.3201
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 10.748 f_angle_d 0.881 f_chiral_restr 0.037 f_bond_d 0.004 f_plane_restr 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 22346 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 102
Software Software Software Name Purpose PHENIX refinement XDS data reduction PDB_EXTRACT data extraction PHASER phasing Aimless data scaling