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Crystal Structure of Lymnaea stagnalis Acetylcholine-Binding Protein Q55R Mutant Complexed with Desnitro-imidacloprid
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2ZJU
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 8.5 293 24-27 % PEG4000, 0.1-0.3M LiSO4, 0.1M Tris-HCl, pH 8.5, 0.5mM Desnitro-imidacloprid, VAPOR DIFFUSION, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.53 51.46
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 73.056 α = 90 b = 120.742 β = 90 c = 139.346 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 MARMOSAIC 225 mm CCD 2008-07-03 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SPRING-8 BEAMLINE BL26B2 0.9 SPring-8 BL26B2
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 2.25 50 99.8 0.076 38.2 7.3 59074 58935 -3 30.3
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 2.25 2.33 99.7 0.449 4.9 7 5802
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 2ZJU 2.25 20.78 1 58862 58862 2941 99.7 0.217 0.215 0.215 0.2189 0.262 0.2646 RANDOM 43.8
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] -0.38 7.88 -7.5
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 25.4 c_angle_deg 1.4 c_improper_angle_d 0.73 c_bond_d 0.007 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 25.4 c_angle_deg 1.4 c_improper_angle_d 0.73 c_bond_d 0.007 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 c_mcbond_it c_mcangle_it c_scbond_it c_scangle_it
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 8211 Nucleic Acid Atoms Solvent Atoms 460 Heterogen Atoms 70
Software Software Software Name Purpose BBS data collection PHASER phasing CNS refinement HKL-2000 data reduction SCALEPACK data scaling