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. 2020 May 29;3:274. doi: 10.1038/s42003-020-0997-y

Fig. 1. cryoEM analysis of recombinant S. cerevisiae FAS.

Fig. 1

a Schematic of fatty acid synthesis reaction cycle of fungal FAS. b Atomic model of S. cerevisiae FAS (PDB: 3HMJ) with six catalytic domains highlighted via surface rendering. Color coding same as panel A. c Micrograph of recombinant FAS with a 2D class shown as an inset. d NADPH consumption assay in the presence (green) and absence (black) of FAS. Red curve is in the presence of 25 μM cerulenin. Error bars are average of three independent protein preparations, each preparation assayed in technical duplicates. e cryoEM reconstruction of recombinant FAS (D3 symmetry applied) with a cross section corresponding to ACPs observed at the KS-binding sites.