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Crystal structure of Acetylcholinesterase in complex with Xenon
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.5 277 42% PEG 200, 150mM MES, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 4.03 69.52
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 111.769 α = 90 b = 111.769 β = 90 c = 137.232 γ = 120
Symmetry Space Group P 31 2 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 IMAGE PLATE MAR scanner 345 mm plate 2009-10-20 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SEALED TUBE 1.54178
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.34 40 99.2 0.104 15.2 10.5 32637
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2.34 2.38 97.1 0.461 3.5 7.7
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-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION AB INITIO FREE R NONE 2.34 10 32637 100 0.19 0.1866 0.2 0.1958 RANDOM
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]
Coordinate Error Structure Solution Method Refinement High Resolution Refinement Low Resolution 4 4033 4453.8
RMS Deviations Key Refinement Restraint Deviation s_similar_adp_cmpnt 0.055 s_non_zero_chiral_vol 0.031 s_zero_chiral_vol 0.024 s_from_restr_planes 0.0236 s_angle_d 0.02 s_anti_bump_dis_restr 0.019 s_bond_d 0.005 s_similar_dist s_rigid_bond_adp_cmpnt s_approx_iso_adps
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4191 Nucleic Acid Atoms Solvent Atoms 210 Heterogen Atoms 85
Software Software Software Name Purpose MAR345dtb data collection HKL2Map model building SHELXL-97 refinement XDS data reduction XDS data scaling SHELX phasing