Any of various natural or synthetic compounds containing two or more amino acids linked by the carboxyl group of one amino acid and the aminogroup of another.
肽一种自然或人工的合成物，包括二个或二个以上氨基酸，通过一个氨基酸的酸基和另一个的羧基结合而成。
2
The process of transfering an aminogroup from one compound to another.
将氨基从一种化合物转移到另一种化合物的过程。
3
It is an important precursor of several amino acids, and also ACTS as a source of the aminogroup in various metabolic reactions.