The three-dimensional shape (conformation) of the poplypeptide chain is determined by its amino acid sequence, but can be disrupted by extremes of pH or heat.
The three-dimensional shape (conformation) of the poplypeptide chain is determined by its amino acid sequence, but can be disrupted by extremes of pH or heat.
多肽链的三维形状（构象）是由氨基酸序列决定的，但可被极端的酸碱度及温度变化所破坏。