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.
蛋白质内含
是一个蛋白质前体




,
以催化自身从蛋白质前体
断裂,使两侧
蛋白质外显
连接成成熟
蛋白质。


知抗菌素没有明显
,
增加了绕过现有耐药机制


