And, if the glutamic acid residues of gla-containing proteins are not carboxylated, calcium cannot be properly bound.

如果含谷氨酸残基蛋白没有被羧化，钙就不能被绑定。

I think I've succeeded in the copolymerization of amino acid residues and carbohydrate molecules, both containing ionic groups.

- 我想我已经成功地实现了氨基酸残基和碳水化合物分子的共聚，两者都含有离子基团。