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Crosslinked Crystal Structure of Type II Fatty Acid Synthase Ketosynthase, FabF, and C12-crypto Acyl Carrier Protein, AcpP
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2GFW 2GFW was used as the search model for FabF, 2FAC was used as the search model for AcpP experimental model PDB 2FAC 2GFW was used as the search model for FabF, 2FAC was used as the search model for AcpP
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 281 30 % PEG 8K, 0.1 M sodium cacodylate pH 6.5, and 0.3 M sodium acetate
Crystal Properties Matthews coefficient Solvent content 2.08 40.87
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 86.45 α = 90 b = 86.45 β = 90 c = 115.16 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 315r 2017-10-14 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.2.2 1.0 ALS 8.2.2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) 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 2.35 86.45 99.9 0.331 0.342 0.086 0.996 9.9 15.3 18833 40.96
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 2.35 2.43 99.8 4.098 4.232 1.049 0.448 15.9
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 THROUGHOUT 2GFW was used as the search model for FabF, 2FAC was used as the search model for AcpP 2.35 69.137 1.34 18770 1075 99.74 0.2029 0.2006 0.2052 0.2389 0.2394 58.9403
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 3608 Nucleic Acid Atoms Solvent Atoms 92 Heterogen Atoms 48
Software Software Software Name Purpose PHENIX refinement MOSFLM data reduction Aimless data scaling PHASER phasing PDB_EXTRACT data extraction