☰ Navigation Tabs
N-terminal helix reorients in recombinant C-fragment of Clostridium botulinum type B
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1ERW PDB ENTRY 1ERW
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.5 293 Ammonium Formate, PEG6000, Hepes, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.3 47.2
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 68.664 α = 90 b = 78.806 β = 103.03 c = 87.722 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 315 2003-10-12 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X25 0.979 NSLS X25
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 2 50 96 0.092 11 59503 59503 17.9
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2 2.07 76 0.52 7.5 4723
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 1ERW 2 40.82 55340 55340 5614 89.6 0.234 0.234 0.282 RANDOM 36.7
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] -13.47 -3.02 11.42 2.05
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 25.3 c_scangle_it 2.75 c_mcangle_it 2.32 c_scbond_it 1.94 c_mcbond_it 1.48 c_angle_deg 1.3 c_improper_angle_d 0.81 c_bond_d 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 7448 Nucleic Acid Atoms Solvent Atoms 416 Heterogen Atoms
Software Software Software Name Purpose CNS refinement CBASS data collection HKL-2000 data scaling AMoRE phasing