Figure 1From: The isolation and mapping of a novel hydroxycinnamoyltransferase in the globe artichoke chlorogenic acid pathwayA simplified diagram of enzymes and major products in the synthesis of chlorogenic acid in plants. The product names appear between the arrows. Enzymes involved in this pathway are: PAL, phenylalanine ammonia lyase; C4H, cinnamate 4-hydroxylase; 4CL, 4-hydroxycinnamoyl-CoA ligase; HCT, hydroxycinnamoyl-CoA shikimate/quinate hydroxycinnamoyl transferase; HQT, hydroxycinnamoyl CoA quinate hydroxycinnamoyl transferase; C3'H, p-coumaroyl ester 3'-hydroxylase.Back to article page