摘要
Ribulose-1,5-bisphosphate carboxylase/oxygenase (RubisCO, EC 4,1,1,39) catalyzes the condensation of carbon dioxide and RuBP to form two molecules of 3-phosphoglycerate. In addition, RubisCO has an oxygenase activity whereby oxygen is added to RuBP to yield one molecule of 3-phosphoglycerate and one molecule of 2-phosphoglycolate, the major substrate for photorespiration. It plays a key role in both
