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Crystal structure of GluN1/GluN2A ligand-binding domain in complex with DCKA and glutamate
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 7 300 PEG2000MME, HEPES, pH 7, VAPOR DIFFUSION, temperature 300K
Crystal Properties Matthews coefficient Solvent content 2.48 50.42
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 54.257 α = 90 b = 87.488 β = 90 c = 136.156 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 100 CCD ADSC QUANTUM 315r 2011-10-25 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X25 1.0 NSLS X25
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 2 50 99 44333
Refinement Statistics Diffraction ID Structure Solution Method 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 2 19.903 1.38 44333 2235 99.49 0.185 0.1833 0.187 0.2168 0.222
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 15.727 f_angle_d 1.124 f_chiral_restr 0.081 f_bond_d 0.008 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4363 Nucleic Acid Atoms Solvent Atoms 657 Heterogen Atoms 26
Software Software Software Name Purpose CBASS data collection PHASER phasing PHENIX refinement HKL-2000 data reduction HKL-2000 data scaling