Fig. 3From: Customized exogenous ferredoxin functions as an efficient electron carrierUV–Vis absorption spectrum of Fdxs and reductase. The UV–Vis absorption spectra of the oxidized state and sodium dithionite-reduced are black and red, respectively, and shown as a reductase PRF, c DmFdx2 (plant-type) and d PsFdx1 (Rieske-type). b Comparison of the UV–Vis absorption spectra of wild-type TDO (blue) and mutant MTDO (green)Back to article page