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. 2006 Aug 28;103(36):13315–13320. doi: 10.1073/pnas.0605805103

Fig. 1.

Fig. 1.

Capsaicin biosynthetic pathway. PAL, phenylalanine ammonia lyase; Ca4H, cinnamic acid 4 hydroxylase; Ca3H, coumaric acid 3 hydroxylase; CoMT, caffeic acid O methyltransferase; pAMT, putative amino transferase; CS, capsaicin synthase; KAS, keto acyl synthase.