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X-ray crystal structure of Aplysia californica (Ac-AChBP) in complex with 2-pyridyl azatricyclo[3.3.1.13,7]decane; 2-pyridylazaadamantane; 2-Aza (TI-8480)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2BYN ensemble of 2byn, 2byr, 2bys, and 2pgz experimental model PDB 2BYR ensemble of 2byn, 2byr, 2bys, and 2pgz experimental model PDB 2BYS ensemble of 2byn, 2byr, 2bys, and 2pgz experimental model PDB 2PGZ ensemble of 2byn, 2byr, 2bys, and 2pgz
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 293 1.7% PEG 400, 0.085 M HEPES - Na pH 7.5, 1.7 M Ammonium Sulfate, 15% Glycerol
Crystal Properties Matthews coefficient Solvent content 2.49 50.57
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 98.297 α = 90 b = 98.297 β = 90 c = 270.242 γ = 90
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 88 CCD ADSC QUANTUM 315r 2010-06-10 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.2.1 1.0 ALS 8.2.1
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 2.05 50 100 0.156 5.5 12.7 159523 22.9
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 2.05 2.09 100 0.8 8.6 7939
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 NONE ensemble of 2byn, 2byr, 2bys, and 2pgz 2.05 49.149 1.34 159318 2001 99.91 0.1975 0.1971 0.1986 0.2346 0.2353 22.2867
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 12.444 f_angle_d 1.172 f_chiral_restr 0.041 f_bond_d 0.007 f_plane_restr 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 16340 Nucleic Acid Atoms Solvent Atoms 525 Heterogen Atoms 376
Software Software Software Name Purpose HKL-2000 data scaling PHENIX refinement PDB_EXTRACT data extraction HKL-2000 data reduction PHASER phasing