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Structure of BoNT/B in complex with its protein receptor
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1Z0H PDB entry 1Z0H
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 EVAPORATION 7 293 13% PEG 6000, 0.1M Hepes, pH 7.0, EVAPORATION, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.83 56.6
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 55.82 α = 90 b = 97.52 β = 90 c = 113.57 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 100 CCD ADSC QUANTUM 315 2006-06-09 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.2.2 ALS 8.2.2
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 2.15 40 99.5 0.076 12.9 7 32540 32377 21.4
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) 2.15 2.23 96.1 0.507 3
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-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB entry 1Z0H 2.15 39.81 32377 1550 94.3 0.199 0.199 0.1986 0.246 0.2447 RANDOM 44.5
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] 16.92 -6.58 -10.34
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 25.1 c_scangle_it 8.19 c_scbond_it 6.31 c_mcangle_it 5.64 c_mcbond_it 4.22 c_angle_deg 1.4 c_improper_angle_d 0.82 c_bond_d 0.009
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3812 Nucleic Acid Atoms Solvent Atoms 129 Heterogen Atoms
Software Software Software Name Purpose CNS refinement ADSC data collection HKL-2000 data reduction HKL-2000 data scaling PHASER phasing