ID 1.14.19.74 DE (+)-piperitol/(+)-sesamin synthase. AN CYP81Q1. AN CYP81Q2. AN Piperitol synthase. AN Sesamin synthase. CA (1) (+)-pinoresinol + [reduced NADPH-hemoprotein reductase] + O(2) = (+)- CA piperitol + [oxidized NADPH-hemoprotein reductase] + 2 H(2)O. CA (2) (+)-piperitol + [reduced NADPH-hemoprotein reductase] + O(2) = (+)- CA sesamin + [oxidized NADPH-hemoprotein reductase] + 2 H(2)O. CC -!- A cytochrome P450 (heme-thiolate) protein. CC -!- Isolated from Sesamum indicum (sesame) and S.radiatum (black sesame). //