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. Author manuscript; available in PMC: 2017 Apr 15.
Published in final edited form as: ACS Chem Biol. 2016 Jan 6;11(4):889–899. doi: 10.1021/acschembio.5b00960

Figure 6. Structure of the full-length PaFS hexamer in solution.

Figure 6

(a) Model of the hexamer of full-length N333A/Q336A PaFS fit into the three-fold averaged ab initio molecular envelope generated from SAXS data. PaFS344 and PaFSCT dimers are marine and green, respectively. (b) Theoretical scattering profile (teal solid line) overlaid with experimental data (black) indicates an excellent fit of the molecular envelope in (a), with χ = 1.5 as calculated with SASREF.