Fig. 1
From: Genetic engineering of the Calvin cycle toward enhanced photosynthetic CO2 fixation in microalgae
Schematic overview of the Calvin cycle. Only enzymes examined in this study are indicated. The aldolase enzyme engineered in the present study is indicated in red. Gray dash arrows show the conversion of intermediates to carbohydrates. RuBP ribulose 1,5-bisphosphate, 3-PGA 3-phosphoglycerate, BPGA 1,3-bisphosphoglycerate, GAP glyceraldehyde 3-phosphate, DHAP dihydroxyacetone phosphate, SBP sedoheptulose 1,7-bisphosphate, S7P sedoheptulose 7-phosphate, FBP fructose 1,6-bisphosphate, F6P fructose 6-phosphate, E4P erythrose 4-phosphate, Xu5P xylulose 5-phosphate, R5P ribose 5-phosphate, Ru5P ribulose 5-phosphate, Rubisco RuBP carboxylase/oxygenase, PGK 3-phosphoglycerate kinase, GAPDH NADP+-specific glyceraldehyde-3-phosphate dehydrogenase, FBPase fructose 1,6-bisphosphatase, TK transketolase, PRK phosphoribulokinase