It also donates an amino group in synthesis reactions, e . g . the synthesis of purines and pyrimidines.
还可参加合成反应生成一系列的氨基酸, 例如嘌呤和嘧啶的合成.
Purines and pyrimidines have widespread and specific action in many tissues of both invertebrates and vertebrates.
在脊椎类和无脊椎类动物的多种组织中,嘧啶与嘌呤类物质具有广泛的特异性作用.
Glycine is necessary for the synthesis of purines, and is a basic compoent of PORPHYRINS.
甘氨酸在嘌呤的合成中是必不可少的, 也是卟啉的基本组成.