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Crystal structure of GluA2 T625G, con-ikot-ikot snail toxin, partial agonist KA and postitive modulator (R,R)-2b complex
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3H5V PDB ENTRY 3H5V, 1FW0, 3KG2 experimental model PDB 1FW0 PDB ENTRY 3H5V, 1FW0, 3KG2 experimental model PDB 3KG2 PDB ENTRY 3H5V, 1FW0, 3KG2
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 277 0.1 M MES pH 5.8-6.3, 0.1 M NaCl, 5%-6% PEG3350
Crystal Properties Matthews coefficient Solvent content 4.19 70.63
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 161.27 α = 90 b = 366.69 β = 90 c = 109.01 γ = 90
Symmetry Space Group P 21 21 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 ADSC QUANTUM 315r 2013-09-30 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 97.41 98.8 9.4 3.7 81049 110.91
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 FREE R-VALUE PDB ENTRY 3H5V, 1FW0, 3KG2 3.5073 19.988 1.35 64765 3255 79.57 0.2421 0.2404 0.2509 0.2757 0.2821
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 12.003 f_angle_d 0.788 f_chiral_restr 0.032 f_bond_d 0.003 f_plane_restr 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 23551 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 180
Software Software Software Name Purpose PHENIX refinement XDS data scaling PDB_EXTRACT data extraction