porphyrinferrochelatase

例句：

1. 1.The enzyme plays a crucial role in the body's iron metabolism.
   这个酶在身体对铁的代谢中起着关键作用。
2. 2.The discovery of this enzyme has led to significant advancements in medical research.
   这种酶的发现在医学研究中取得了重大进展。
3. 3.The enzyme is responsible for converting dietary iron into a form that can be absorbed by the body.
   这种酶负责将食物中的铁转化为一种可以被身体吸收的形式。