☰ Navigation Tabs
X-RAY STRUCTURE OF THE GLUR2 LIGAND BINDING CORE (S1S2J) IN COMPLEX WITH 2-Me-Tet-AMPA AT 1.85 A RESOLUTION.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1FTM PDB entry 1FTM(S1S2J-AMPA, molecule A).
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 279 PEG 8000, Zn(OAc)2, cacodylate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 279K
Crystal Properties Matthews coefficient Solvent content 2.54 0.515
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 114.41 α = 90 b = 164.33 β = 90 c = 47.31 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 110 IMAGE PLATE RIGAKU RAXIS IV 2000-03-31 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 1.85 20 99 0.063 19 6.3 76427 76427 -3 21.5
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.85 1.97 91.4 0.284 2.4
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION Difference Fourier. THROUGHOUT PDB entry 1FTM(S1S2J-AMPA, molecule A). 1.85 20 76361 76361 7648 98.9 0.196 0.2065 0.234 Random. 22.9
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] 0.48 0.93 -1.41
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 21.6 c_scangle_it 2.04 c_mcangle_it 1.39 c_scbond_it 1.3 c_angle_deg 1.1 c_mcbond_it 0.84 c_improper_angle_d 0.74 c_bond_d 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6054 Nucleic Acid Atoms Solvent Atoms 1160 Heterogen Atoms 59
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling CNS refinement CNS phasing