英语语法分析

A great many proteins, especially enzymes, are oligomeric and consequently possess quaternary structure.

很多蛋白质尤其是酶类，是低聚物，因此拥有四级结构。

The oligomeric form of the peptide is thought to be toxic, but exactly how it ACTS in the brain is unknown.

该肽寡聚形式被认为是有毒的，但究竟如何在大脑中的行为是未知的。

Recent work suggests that dimer and higher order oligomeric forms of the SR-BI protein are important to this process.

最近的工作表明，二聚体的形式与高阶低聚简碧蛋白质这一过程很重要。