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Crystal Structure of Botulinum Neurotoxin Type D Light Chain
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 5.5 277 15% PEG 4000, 200MM POTASSIUM THIOCYANATE, 100MM SODIUM ACETATE, PH 5.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K, pH 5.50
Crystal Properties Matthews coefficient Solvent content 2.25 45.35
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 46.829 α = 90 b = 89.818 β = 94.29 c = 54.4 γ = 90
Symmetry Space Group P 1 21 1
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 210 2005-10-10 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.2.1 ALS 8.2.1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym 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 1.65 50 95.2 0.049 21.6 53579 2 35.2
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.65 1.69 90.8
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 1.65 44.9 48292 2594 94.9 0.184 0.182 0.2146 0.219 0.2426 RANDOM 25.84
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] 0.19 -0.2 -0.34 0.12
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.511 r_dihedral_angle_4_deg 18.309 r_dihedral_angle_3_deg 14.296 r_dihedral_angle_1_deg 14.004 r_scangle_it 4.013 r_scbond_it 2.647 r_angle_refined_deg 1.715 r_mcangle_it 1.633 r_mcbond_it 0.989 r_angle_other_deg 0.895
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.511 r_dihedral_angle_4_deg 18.309 r_dihedral_angle_3_deg 14.296 r_dihedral_angle_1_deg 14.004 r_scangle_it 4.013 r_scbond_it 2.647 r_angle_refined_deg 1.715 r_mcangle_it 1.633 r_mcbond_it 0.989 r_angle_other_deg 0.895 r_mcbond_other 0.312 r_nbd_refined 0.227 r_symmetry_hbond_refined 0.221 r_nbd_other 0.197 r_symmetry_vdw_other 0.196 r_nbtor_refined 0.188 r_xyhbond_nbd_refined 0.175 r_symmetry_vdw_refined 0.167 r_chiral_restr 0.114 r_nbtor_other 0.088 r_metal_ion_refined 0.067 r_bond_refined_d 0.019 r_gen_planes_refined 0.008 r_bond_other_d 0.006 r_gen_planes_other 0.002 r_xyhbond_nbd_other r_metal_ion_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3331 Nucleic Acid Atoms Solvent Atoms 375 Heterogen Atoms 2
Software Software Software Name Purpose HKL-2000 data collection SCALEPACK data scaling MOLREP phasing REFMAC refinement HKL-2000 data reduction