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GluA2(flop) G724C ligand binding core dimer bound to L-Glutamate (Form B) at 2.91 Angstrom resolution
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1FTJ
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.5 289 0.16 M Calcium acetate, 0.08 M Sodium Cacodylate, 14.4% (w/v) PEG 8000, 20% (v/v) Glycerol, 1 mM glutamate
Crystal Properties Matthews coefficient Solvent content 2.42 49.09
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 50.65 α = 90 b = 50.65 β = 90 c = 256.29 γ = 90
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 6M-F 2016-12-18 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I04 0.9795 Diamond I04
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) Rrim I (All) 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 2.91 50.65 99.6 0.121 0.068 0.995 10.7 3.1 13984
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 2.91 3.01
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 1FTJ 2.91001156656 50.65 1.35079047219 13984 662 99.1843393148 0.216100836964 0.213532833816 0.2122 0.267057246139 0.2651 80.834449764
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 15.3761856575 f_angle_d 0.704681784989 f_chiral_restr 0.042370911724 f_plane_restr 0.00323618220638 f_bond_d 0.00267460435131
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4009 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 20
Software Software Software Name Purpose PHENIX refinement Aimless data scaling PHASER phasing xia2 data reduction