protein structure

例句：

1. 1.The structure of the protein is crucial for its function.
   蛋白质的结构对于其功能至关重要。
2. 2.The protein structure in this region is unique to this species.
   这个区域的蛋白质结构是这种物种特有的。
3. 3. The study of protein structure has led to new insights into molecular biology.
   蛋白质结构的研究表明了分子生物学的新见解。