This is the kind of sequence that I love looking at day and night.  So what you're seeing here is the one letter abbreviation for amino acids, and I've colored in the glycines with green, and the alanines in red, and so you can see it's just a lot of G's and A's.
这种序列 我每日每夜百看不厌 所以你可以在这里看到 氨基酸仅用一个字母的缩写表示 并且我用绿色标明氨基酸 用红色标明丙氨酸 所以你们看见了很多G's和A's