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Crystal structure of 7H2.2 Fab in complex with SAS1B C-terminal region
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3U9U 3U9U Fab heavy chain, and 2XQY Fab light chain experimental model PDB 2XQY 3U9U Fab heavy chain, and 2XQY Fab light chain
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 291.15 0.1 M CHES, pH 9.5, 20 % (w/v) PEG 8000
Crystal Properties Matthews coefficient Solvent content 1.93 36.42
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 132.355 α = 90 b = 43.03 β = 123.89 c = 106.227 γ = 90
Symmetry Space Group C 1 2 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 PIXEL DECTRIS PILATUS 200K 2018-12-18 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU MICROMAX-007 HF 1.5418
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) 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 2.75 40 96.9 0.161 0.169 0.049 16.9 9.7 13315
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.75 2.85 94.9 0.503 0.564 0.246 0.872 4.6
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 3U9U Fab heavy chain, and 2XQY Fab light chain 2.75 26.41 11735 648 93.3 0.2328 0.2307 0.2316 0.2699 0.2707 RANDOM 40.324
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] -3.17 -0.83 3.29 0.52
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.621 r_dihedral_angle_4_deg 16.415 r_dihedral_angle_3_deg 15.886 r_dihedral_angle_1_deg 7.445 r_angle_refined_deg 1.294 r_angle_other_deg 1.092 r_chiral_restr 0.039 r_bond_refined_d 0.003 r_gen_planes_refined 0.003 r_bond_other_d 0.001
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.621 r_dihedral_angle_4_deg 16.415 r_dihedral_angle_3_deg 15.886 r_dihedral_angle_1_deg 7.445 r_angle_refined_deg 1.294 r_angle_other_deg 1.092 r_chiral_restr 0.039 r_bond_refined_d 0.003 r_gen_planes_refined 0.003 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3355 Nucleic Acid Atoms Solvent Atoms 26 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement HKL-2000 data scaling PDB_EXTRACT data extraction HKL-2000 data reduction PHASER phasing