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Apo form of AB5 holotoxin
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2WV6
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 4.5 295 0.1M HEPES and 0.6M Na/K/PO4, VAPOR DIFFUSION, HANGING DROP, temperature 295K, pH 4.5
Crystal Properties Matthews coefficient Solvent content 3.09 60.15
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 120.53 α = 90 b = 120.53 β = 90 c = 273.51 γ = 120
Symmetry Space Group P 65 2 2
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 ADSC QUANTUM 315r MONOCHROMATOR 2011-09-26 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX2 0.953699 Australian Synchrotron MX2
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 1.8 39.5 99.9 0.072 8.2 11.9 109241 1.4
Refinement Statistics Diffraction ID Structure Solution 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 2WV6 1.8 45.211 1.33 105445 5289 96.86 0.1781 0.1771 0.1804 0.1973 0.1991 10.1
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 15.268 f_angle_d 1.093 f_chiral_restr 0.048 f_bond_d 0.007 f_plane_restr 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6036 Nucleic Acid Atoms Solvent Atoms 435 Heterogen Atoms 76
Software Software Software Name Purpose ADSC data collection PHASER phasing PHENIX refinement MOSFLM data reduction SCALA data scaling