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The structure of a mixed glur2 ligand-binding core dimer in complex with (s)-glutamate and the antagonist (s)-ns1209
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1FTL PDB ENTRIES 1FTL AND 1FTJ experimental model PDB 1FTJ PDB ENTRIES 1FTL AND 1FTJ
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 6.5 pH 6.50
Crystal Properties Matthews coefficient Solvent content 2.4 48.73
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 62.554 α = 90 b = 92.953 β = 90 c = 96.454 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 120 CCD MARRESEARCH 2002-09-26 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE
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 2.65 24.06 88.8 0.1 6 15865 -3 26.4
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 2.65 2.74 87.8 0.35 2
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 Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRIES 1FTL AND 1FTJ 2.65 24.06 15865 775 88.8 0.215 0.215 0.281 RANDOM 23.5
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] 1.93 -1.28 -0.65
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 20.9 c_scangle_it 1.44 c_mcangle_it 1.14 c_angle_deg 1 c_scbond_it 0.89 c_improper_angle_d 0.69 c_mcbond_it 0.64 c_bond_d 0.006 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 20.9 c_scangle_it 1.44 c_mcangle_it 1.14 c_angle_deg 1 c_scbond_it 0.89 c_improper_angle_d 0.69 c_mcbond_it 0.64 c_bond_d 0.006 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4018 Nucleic Acid Atoms Solvent Atoms 230 Heterogen Atoms 66
Software Software Software Name Purpose CNS refinement DENZO data reduction SCALEPACK data scaling AMoRE phasing