Specifically, the Ferredoxin-Thioredoxin system controls enzymes in the Calvin Cycle and Pentose phosphate pathway - allowing plants to balance carbohydrate synthesis and degradation based on the availability of light.
5-alpha reductase | HMG-CoA reductase | Rubredoxin—NAD(P)+ reductase | Ribonucleoside-triphosphate reductase | GMP reductase | Flavanone 4-reductase | D-xylose reductase |