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Crystal structure of anthrax-neutralizing single-chain antibody 14b7
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1JV5 PDB entries 1JV5, 1FOR experimental model PDB 1FOR PDB entries 1JV5, 1FOR
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.5 298 20% PEG 4000, 0.1 M HEPES, 10% Isopropanol, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.05 40.05
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 80.176 α = 90 b = 80.176 β = 90 c = 67.825 γ = 90
Symmetry Space Group P 41 21 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 210 2003-12-14 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.2.1 0.96410 ALS 8.2.1
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 1.3 50 99.1 0.079 9.4 12.8 54301
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) 1.3 1.35 100 0.466 4.5 5384
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 (All) 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 entries 1JV5, 1FOR 1.3 20 52814 52814 2677 96.4 0.216 0.216 0.216 0.2155 0.236 0.2345 random 11.318
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] 0.074 -0.009 -0.065
RMS Deviations Key Refinement Restraint Deviation c_scangle_it 2.283 c_scbond_it 1.809 c_angle_deg 1.419 c_mcangle_it 1.257 c_mcbond_it 0.914 c_bond_d 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1704 Nucleic Acid Atoms Solvent Atoms 265 Heterogen Atoms
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling CNS refinement PDB_EXTRACT data extraction ADSC data collection EPMR phasing