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Joint neutron and X-ray structure of diisopropyl fluorophosphatase. Deuterium occupancies are 1-Q, where Q is occupancy of H
X-RAY DIFFRACTION - NEUTRON DIFFRACTION
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 6.5 298 PEG 4000, pH 6.5, vapor diffusion, temperature 298K 2 VAPOR DIFFUSION, HANGING DROP 6.5 298 PEG 4000, pH 6.5, vapor diffusion, hanging drop, temperature 298K
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 43.441 α = 90 b = 83.291 β = 90 c = 87.509 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 neutron 300 TOF AREA DETECTOR BNL 2007-01-01 L WAVELENGTH-RESOLVED LAUE 2 2 x-ray 298 IMAGE PLATE MAR scanner 345 mm plate 2004-05-25 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 0.6, 7.0 2 ROTATING ANODE RIGAKU RU200 1.5418
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym I (Observed) Rrim I (All) Rpim I (All) CC (Half) R Split (All) 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 1.85 38.91 43.3 13656 12068 2.5 4.1
Refinement Statistics Diffraction ID Structure Solution Method Resolution (High) Resolution (Low) Cut-off Sigma (I) 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 NEUTRON DIFFRACTION existing x-ray model used 2.2 19.54 2.5 13629 12042 564 72 0.264 0.315 random 25.9 X-RAY DIFFRACTION PDB id 2GVW 2.2 19.54 2.5 13629 12042 564 72 0.233 0.2129 0.252 0.2383 random 25.9
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 x_torsion_deg 15.6 x_angle_deg 1 x_torsion_impr_deg 0.88 x_bond_d 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2451 Nucleic Acid Atoms Solvent Atoms 246 Heterogen Atoms 2
Software Software Software Name Purpose nCNS refinement