peptide bond

1.The peptide bond is the same as the imido bond of biuret.

处于等电点状态的质加热时凝固完、速。

2.Intein is an intervening polypeptide which can catalytic self-cleavage from a pre-protein accompanied by the concomitant joining of the two flanking polypeptides (the extein) through a peptide bond.

质内含肽是一个质体中的多肽序列，可以催化自身质体中断裂，使两侧的质外显肽连接成成熟的质。