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Crystal structure of the Fab fragment of ipilimumab
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 293 20% PEG 10000, 0.2M ammonium sulfate, 0.1M Acetate pH5.0
Crystal Properties Matthews coefficient Solvent content 3.05 59.72
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 119.614 α = 90 b = 119.614 β = 90 c = 82.597 γ = 90
Symmetry Space Group P 43 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 270 2018-01-24 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PAL/PLS BEAMLINE 7A (6B, 6C1) 1 PAL/PLS 7A (6B, 6C1)
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.65 30.8 99.26 24.5 7.6 17797 51.59
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 2.65 2.7
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 FREE R-VALUE 2.65 30.785 1.34 17797 906 99.26 0.2051 0.202 0.2016 0.2625 0.2634 61.0695
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]
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3256 Nucleic Acid Atoms Solvent Atoms 35 Heterogen Atoms 20
Software Software Software Name Purpose HKL-2000 data reduction HKL-2000 data scaling PHASER phasing PHENIX refinement PDB_EXTRACT data extraction