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Crystal structure of the petrobactin-binding protein FatB from Bacillus cereus complexed with ferric petrobactin photoproduct, FePBv
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 7SF6
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 289 10% (v/v) 2-propanol, 0.1 M BICINE, pH 8.5, 28% (w/v) PEG 1000
Crystal Properties Matthews coefficient Solvent content 1.98 37.9
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 39.563 α = 90 b = 66.483 β = 91.7 c = 50.114 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 PIXEL DECTRIS PILATUS3 6M 2026-02-25 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PAL/PLS BEAMLINE 11C 0.9794 PAL/PLS 11C
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) CC (Half) 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 1.58 40.01 97.69 0.987 14.15 4 34799 12.84
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.582 1.639 0.937 3.9
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 1.58 40.01 1.38 34606 2014 97.69 0.1572 0.1553 0.1543 0.1882 0.1873 17.86
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]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 14.7938 f_angle_d 0.8126 f_chiral_restr 0.0539 f_plane_restr 0.0061 f_bond_d 0.0058
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2253 Nucleic Acid Atoms Solvent Atoms 393 Heterogen Atoms 49
Software Software Software Name Purpose PHENIX refinement HKL-2000 data reduction HKL-2000 data scaling PHASER phasing