Tyrosine phenol lyase(TPL) is a key enzymewhich could catalyze the biosynthesis of L-DOPA from pyrocatechol, sodium pyruvate andammonia.

• 酪氨酸酚裂解酶(tyrosine phenol-lyase, TPL)是生物合成左旋多巴的重要酶。 该酶可以催化邻苯二酚、丙酮酸钠和氨合成左旋多巴。