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Crystal structure of ricin bound with formycin monophosphate
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 batch 4.75 298 11.5% PEG 8000, 0.05 M sodium acetate, 2 mM lactose, pH 4.75, batch, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.77 55.59
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 72.74 α = 90 b = 78.49 β = 90 c = 114.34 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 298 AREA DETECTOR San Diego Multiwire Systems 1991-03-26 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE ELLIOTT GX-20 1.5418
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 2.8 11961 11961
Refinement Statistics Diffraction ID Structure Solution Method Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) Mean Isotropic B X-RAY DIFFRACTION FOURIER SYNTHESIS 2.8 19.91 11961 11961 0.209 0.1804
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_angle_deg 3.9 x_bond_d 0.013
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4013 Nucleic Acid Atoms Solvent Atoms 49 Heterogen Atoms 125
Software Software Software Name Purpose San data collection X-PLOR model building X-PLOR refinement San data reduction San data scaling X-PLOR phasing