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.
蛋白内含
是一个蛋白
前体中
序列,可以催化自身从蛋白
前体中断裂,
两侧
蛋白
外显
连接成成熟
蛋白
。