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Crystal Structure of glutamate receptor GluA1 Amino Terminal Domain
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 EVAPORATION 5 290 22% PEG3350, 0.2 M magnesium chloride, 0.1 M sodium acetate, pH 5.0, EVAPORATION, temperature 290K
Crystal Properties Matthews coefficient Solvent content 2.3 46.59
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 92.586 α = 90 b = 94.421 β = 90 c = 186.367 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 200 IMAGE PLATE MAR scanner 345 mm plate 2011-02-03 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL9-2 SSRL BL9-2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym 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 2.5 93.184 99.7 0.066 0.066 10.3 5.8 57222 2 2
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 2.5 2.55 97.5 0.406 3.5 4.8 2255
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) 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) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 2.5 93.18 54093 2886 99.24 0.2216 0.21815 0.2345 0.28569 0.2783 RANDOM 70.83
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] -1.79 -0.57 2.36
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.758 r_dihedral_angle_3_deg 20.776 r_dihedral_angle_4_deg 20.633 r_scangle_it 8.114 r_dihedral_angle_1_deg 6.493 r_scbond_it 6.138 r_mcangle_it 2.138 r_angle_refined_deg 1.791 r_mcbond_it 1.355 r_chiral_restr 0.111
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.758 r_dihedral_angle_3_deg 20.776 r_dihedral_angle_4_deg 20.633 r_scangle_it 8.114 r_dihedral_angle_1_deg 6.493 r_scbond_it 6.138 r_mcangle_it 2.138 r_angle_refined_deg 1.791 r_mcbond_it 1.355 r_chiral_restr 0.111 r_bond_refined_d 0.015 r_gen_planes_refined 0.007 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 11914 Nucleic Acid Atoms Solvent Atoms 143 Heterogen Atoms 466
Software Software Software Name Purpose MAR345dtb data collection MOLREP phasing REFMAC refinement MOSFLM data reduction SCALA data scaling